RESUMO
ABSTRACT BACKGROUND: Gallbladder polyps are becoming a common finding in ultrasound. The management has to consider the potential risk of malignant lesions. AIMS: The aim of this study was to analyze the ultrasound findings in patients undergoing cholecystectomy due to gallbladder polyps and compare them for histopathological findings (HPs). METHODS: Patients with an ultrasonographic diagnosis of gallbladder polyp and who underwent cholecystectomy from 2007 to 2020 were included in the study. RESULTS: A total of 447 patients were included, of whom 58% were women. The mean age was 45±12 years. The mean size of polyps in US was 7.9±3.6 mm. Notably, 9% of polyps were greater than 10 mm, and single polyps were significantly larger than the multiple ones (p=0.003). Histopathological findings confirmed the presence of polyps in 88.4%, with a mean size of 4.8±3.4 mm. In all, 16 cases were neoplastic polyps (4.1%), 4 of them being malignancies, and all were single and larger than 10 mm. We found a significant correlation between ultrasound and histopathological findings polyp size determination (r=0.44; p<0.001). The Bland-Altman analysis obtained an overestimation of the US size of 3.26 mm. The receiver operating characteristic (ROC) curve analysis between both measures obtained an area under the receiver operating characteristic curve (AUC) of 0.77 (95%CI 0.74-0.81). Ultrasound polyps size larger than 10 mm had an odds ratio (OR) of 8.147 (95%CI 2.56-23.40) for the presence of adenoma and malignancy, with a likelihood ratio of 2.78. CONCLUSIONS: There is a positive correlation and appropriate diagnostic accuracy between ultrasound size of gallbladder polyps compared to histopathological records, with a trend to overestimate the size by about 3 mm. Neoplastic polyps are uncommon, and it correlates with size. Polyps larger than 10 mm were associated with adenoma and malignancy.
RESUMO RACIONAL: Os pólipos da vesícula biliar estão se tornando um achado comum na ultrassonografia (US). O manejo deve levar em consideração o risco de lesões malignas. OBJETIVOS: Analisar os achados da ultrassonografia em pacientes submetidos à colecistectomia por pólipos vesicais e compará-los com os achados histopatológicos. MÉTODOS: Foram revisados os prontuários médicos dos pacientes com diagnóstico ultrassonográfico de pólipo vesicular e submetidos à colecistectomia no período de 2007 a 2020. RESULTADOS: Foram incluídos no estudo 447 pacientes. A média de idade foi 45±12anos, sendo 58% mulheres. O tamanho médio dos pólipos na US foide 7,9±3,6mm. Nove por cento foram maiores que 10 mm, e os pólipos únicos encontrados foram maiores do que os múltiplos (p=0,003). A HP confirmou a presença de pólipos em 88,4%, tamanho médio 4,8±3,4mm. Dezesseis eram pólipos neoplásicos (4,1%) e quatro deles malignos, únicos e maiores que 10 mm. Foi encontrado correlação significativa entre a determinação do tamanho do pólipo ao ultrassonografia e histopatológicos (r=0,44; p<0,001). A análise de Bland-Altman obteve uma superestimação do tamanho do pólipo ao US em 3,26 mm. A análise da curva da característica de operação do receptor entre as duas medidas obteve uma área sob a curva curva da característica de operação do receptor (AUC) de 0,77 (IC95% 0,74-0,81). Pólipos ao ultrassonografia maiores que 10 mm apresentaram razão de chance (OR) de 8,147 (IC95% 2,56-23,40) para presença de adenoma e malignidade, com razão de verossimilhança de 2,78. CONCLUSÕES: Há uma correlação positiva e acurácia diagnóstica apropriada entre o tamanho dos pólipos da vesícula biliar por ultrassonografia em comparação com os achados histopatológicos, com uma tendência de superestimar o tamanho em cerca de 3 mm. Pólipos maiores que 10 mm foram associados a adenoma e malignidade.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Pólipos/diagnóstico por imagem , Neoplasias da Vesícula Biliar/patologia , Neoplasias da Vesícula Biliar/diagnóstico por imagem , Pólipos/complicações , Estudos Retrospectivos , Ultrassonografia , Colecistectomia Laparoscópica , Adenoma de Ducto Biliar/patologia , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/etiologiaRESUMO
Objective: To compare the short-term efficacy and long-term prognosis of laparoscopic and laparotomy radical resection for gallbladder cancer(GBC). Methods: From January 2010 to December 2020,the clinical data and survival information for 133 patients who underwent radical resection of GBC at the Department of Hepatopancreatobiliary Surgery,Zhejiang Provincial People's Hospital,were retrospectively collected. Eighty patients(23 males and 57 females) underwent laparoscopic radical resection and had a median age(M(IQR)) of 66.0(12.8)years(range:28.0 to 82.0 years). Fifty-three patients(45 males and 8 females) who received laparotomy were 63.0(6.0)years old(range:45.0 to 80.0 years old). There were no significant differences in age,gender,body mass index,preoperative albumin,preoperative total bilirubin,N stages,vascular invasion,peri-neural invasion or tumor differentiation between the laparoscopic and laparotomy group(all P>0.05). But there were significant differences in preoperative CA19-9(Z=-2.955, P=0.003), preoperative ALT level(Z=-2.801,P=0.031) and T stage (χ2=19.110,P=0.007) between the two groups. A non-parametric test was used for quantitative data. χ2 test or Fisher exact probability method was used for count data. Results: Patients in the laparoscopic group did not differ from those in the laparotomy group in terms of length of operation,number of lymph node yield,number of positive lymph nodes,the incidence of intraoperative gallbladder rupture,incidence of postoperative bile leakage,abdominal bleeding or abdominal infection,30-day mortality,90-day mortality, the incidence of incision implantation or peritoneal cavity metastasis(all P>0.05). Patients in the laparoscopic group showed less intraoperative bleeding(100.0(200.0)ml vs. 400.0(250.0)ml)(Z=-5.260,P<0.01),fewer days with drainage tube indwelling(6.0(3.8)days vs. 7.0(4.0)days)(Z=-3.351, P=0.001), and fewer postoperative days in hospital(8.0(5.0)days vs. 14.0(7.5)days)(Z=-6.079,P<0.01) than those in the laparotomy group. Patients in the laparoscopic group displayed better overall survival (P<0.01) and progression-free survival (P<0.01). Subgroup analysis for GBC of T1b-T2 and T3 stages revealed comparable overall survival and progression-free survival between the laparoscopic and laparotomy groups (P>0.05). Conclusions: Laparoscopic radical resection can achieve long-term survival for GBC comparable to that with open surgery. Laparoscopic radical resection has advantages over open surgery regarding surgical trauma and postoperative recovery.
Assuntos
Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias da Vesícula Biliar/cirurgia , Laparoscopia , Laparotomia , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Objective: To investigate the efficacy and safety of enhanced recovery after surgery (ERAS) in perioperative management of patients with gallbladder carcinoma. Methods: The data of the patients with gallbladder carcinoma admitted at Peking Union Medical College Hospital between January 2017 and December 2021 were analyzed retrospectively. There were 69 males(42.1%) and 95 females(57.9%),with age of (64.0±10.3) years(range:37 to 89 years). Patients were divided into ERAS group(n=53) and normal group(n=111) according to whether they were treated with ERAS measures during the perioperative period.The basic characteristics of the two groups were matched by propensity score matching,and then the perioperative information was compared between the two groups. Categorical variables were presented as absolute numbers or frequencies. Differences between study groups were analyzed using χ2 test, Fisher's exact test, t-test, or Mann-Whitney U test, as appropriate. Results: Each group had 45 patients after propensity score matching with well-balanced basic characteristics. There was no difference in basic characteristics, operation time,bleeding,complication,and hospitalization expenses between two groups(all P>0.05). Compared with the normal group,time of ambulation (M(IQR)) (1(1) day vs. 2(2) days;Z=-3.839,P<0.01),postoperative anal exhaust time (2(1) days vs. 3(1) days;Z=-3.013,P=0.003),feeding time(2(1) days vs. 2(1) days;Z=-3.647,P<0.01),postoperative (5(2) days vs. 7(4) days;Z=-3.984,P<0.01) and total(8(4) days vs. 13(6) days;Z=-3.605,P<0.01) hospitalization time were shorter in ERAS group. Postoperative complications occurred in 12 patients. According to the Clavien-Dindo classification,6,4,and 2 patients were classified as grade Ⅰ,Ⅱ,and Ⅲa,respectively. Conclusion: The ERAS measures is safe and effective for perioperative management of patients with gallbladder carcinoma, enhancing patient recovery and shortening hospitalization time without increasing complication or hospitalization cost.
Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Recuperação Pós-Cirúrgica Melhorada , Neoplasias da Vesícula Biliar/cirurgia , Tempo de Internação , Complicações Pós-Operatórias , Pontuação de Propensão , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Benign gallbladder diseases are common in surgery department,and the incidence rate is increasing in recent years.Currently,nonstandard treatment existed in the surgical management of benign gallbladder diseases in China.Based on relevant domestic and foreign literature,guidelines,and expert consensus,this consensus expounds on the diagnosis and surgical treatment of common benign gallbladder diseases such as gallstone,cholecystitis,gallbladder polypoid,gallbladder adenomyosis,gallbladder variation and deformity,complications after cholecystectomy.Further,recommendations related to diagnosis and treatment were presented to improve the standardization of surgical diagnosis and treatment of benign gallbladder diseases in China,so as to eliminate the clinical harm of gallbladder diseases and reduce the incidence rate of gallbladder cancer and prevent the occurrence.
Assuntos
Humanos , Colecistectomia , Consenso , Vesícula Biliar , Doenças da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Cálculos Biliares/cirurgiaRESUMO
Benign gallbladder diseases are common diseases in surgery,which are closely related to the occurrence of gallbladder cancer.Currently,nonstandard treatment exited in the surgical management of benign gallbladder diseases in China. Based on relevant domestic and foreign literature,guidelines,and expert consensus,consensus on the surgical management of benign gallbladder diseases(2021 edition) has been formulated. Further,recommendations related to diagnosis and treatment were presented to improve the standardization of surgical diagnosis and treatment of benign gallbladder diseases in China,so as to eliminate the clinical harm of gallbladder diseases and reduce the incidence rate of gallbladder cancer and prevent the occurrence. After the publication of the consensus,it has aroused heated discussion. This paper will interpret the hot issues.
Assuntos
Humanos , China , Consenso , Doenças da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/cirurgiaRESUMO
Objetivos: Presentar una resección quirúrgica R0, con fines curativos de un cáncer de vesícula biliar estadio 1B. Caso Clínico: Femenina de 60 años de edad, sin antecedentes de relevancia, que presenta por estudios complementarios alta sospecha de cáncer de vesícula biliar (T2N0Mx), se realiza laparotomía exploradora con colecistectomía convencional, bisegmentectomía 4 b y 5 del hígado y vaciamiento ganglionar. Sin complicaciones con alta sanatorial al 4 día post operatorio. Conclusión: El diagnostico precoz y una cirugía temprana en el cáncer de vesicula biliar puede ser una herramienta fundamental para poder ofrecer al paciente una cirugía curativa en este tipo de patología
Objects: This paper introduces an R0 surgical resection in the treatment of stage 1B gallbladder cancer. Discussion: 60-year female patient without medical history with highly suspect gallbladder cancer (T2N0Mx), revealed by clinical exams. The patient underwent an exploratory laparotomy, a conventional cholecystectomy, a double segmentectomy for 4b-5 liver, and the lymph node was removed. Complications were not reported, and the patient was discharged four days after surgery. Conclusion: Early diagnosis and early surgery on gallbladder cancer patients may prove essential to cure such pathology
Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Colecistectomia , Ultrassonografia , Colecistectomia Laparoscópica , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/terapia , Adjuvantes FarmacêuticosRESUMO
Resumen Objetivo: Describir resultados en términos de morbilidad y mortalidad de la colecistectomía extendida laparoscópica (CELap) en pacientes con cáncer de vesícula biliar (CVB) incidental. Materiales y Método Serie de casos de pacientes con CVB incidental sometidos a CELap en el Hospital Regional de Temuco entre diciembre de 2017 y marzo de 2019. Resultados: Incluimos 10 pacientes, con edad promedio de 59,2 ± 11 años, 90% de género femenino. Respecto a la invasión de pared de la vesícula biliar (TNM), 1 presentó invasión hasta mucosa (T1a) con invasión de senos de Rokitansky Aschoff y 9 hasta subserosa (T2). Dos tuvieron ganglio cístico positivo en biopsia inicial. Respecto a la CELap, el tiempo operatorio promedio fue 333 ± 40 minutos. El promedio de ganglios resecados fue 4 ± 2,78, presentando lecho hepático positivo en 1 paciente. La clasificación TNM obtenida: un paciente T1aN0M0, siete T2N0M0 y dos T2N1M0. La estancia hospitalaria promedio fue 5 ± 2,3 días. Siete pacientes recibieron, posteriormente, quimioterapia con gemcitabina + cisplatino. Hubo morbilidad en 2 pacientes, tipo I de Dindo-Clavien. No reportamos mortalidad. El seguimiento promedio fue 7,1 ±5,1 meses, no reportamos recurrencia. Discusión: Esta serie presenta menor número de ganglios resecados que otros estudios (posiblemente por ser nuestra serie inicial) y mayor morbilidad, pero sólo tipo I de Dindo-Clavien. Presentamos una estancia hospitalaria similar a series internacionales y menor presencia de metástasis según reportan análisis retrospectivos. Conclusión: La CELap es una opción terapéutica aceptable y presenta cifras de morbilidad y mortalidad comparables con series nacionales e internacionales.
Aim: Describe results in terms of morbidity and mortality of minimally invasive treatment in patients with gallbladder cancer until subserosal layer. Materials and Method: Case series of patients with gallbladder cancer undergoing CELap at Hospital Regional of Temuco between December 2017 and March 2019. Results: Ten patients were included, the average age was 59,2 ±11 years. Ninety percent female. According to the invasion in gallbladder layers (TNM Classification), 1 patient was T1a (mucosa) with invasion of Rokytansky-Aschoff sinus and 9 patients T2 (subserosa). Two patients had a positive cystic node. The average operating time of CELap was 333 ± 40 minutes. The average number of resected nodes was 4 ± 2,78 and a positive liver bed was found in 1 patient. The TNM classification was 1 patient T1aN0M0, 7 patients T2N0M0 and 2 patients T2N1M0. Mean hospitalization was 5 ± 2,3 days. Seven patients subsequently received chemotherapy with gemcitabine + cisplatin. There was 2 patients with morbidity, type I of Dindo-Clavien scale. No mortality is reported. The average follow-up was 7,1 ±5,11 months and no recurrence was reported. Discussion: This series has a lower number of resected nodes than other studies (possibly because it is our initial series) and higer morbidity, but only Dindo-Clavien type I. Furthermore, we present a hospital stay similar to international series and a lower presence of metastases as reported in retrospective analysis. Conclusion: CELap is an acceptable therapeutic option and presents morbidity and mortality comparable with the national and international series.
Assuntos
Humanos , Masculino , Feminino , Colecistectomia/métodos , Colecistectomia/mortalidade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Neoplasias da Vesícula Biliar/cirurgia , Chile , Laparoscopia/métodos , Neoplasias da Vesícula Biliar/patologiaRESUMO
Background: The prevalence of cholelithiasis and gallbladder cancer may be different across ethnic groups. Aim: To study the prevalence of cholelithiasis and gallbladder cancer among Aymara individuals. Material and Methods: An abdominal ultrasound was carried out in a sample of 182 Aymara women aged 46 ± 16 years and 76 Aymara men aged 55 ± 16 years. In addition, the histopathological reports of both patients with a history of previous cholecystectomy and those operated after the study were reviewed. Results: Ultrasound was normal in 150 participants (58%), 76 had cholelithiasis (30%) and 32 (12%) had a history of cholecystectomy. Pathological reports of the excised gallbladder were available for 106 cases and showed a chronic cholecystitis in 98% of cases. Gallbladder cancer was not reported. Conclusions: There is a 42% prevalence of cholelithiasis and no gallbladder cancer in this sample of Aymara population.
Assuntos
Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Colelitíase , Colecistite , Neoplasias da Vesícula Biliar , Colecistectomia , Colelitíase/cirurgia , Colelitíase/epidemiologia , Colelitíase/diagnóstico por imagem , Colecistite/cirurgia , Prevalência , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/epidemiologia , Neoplasias da Vesícula Biliar/diagnóstico por imagemRESUMO
Resumen El cáncer de vesícula es infrecuente a nivel mundial, a diferencia de su alta incidencia en Chile. Su pronóstico es malo en general, y dependerá de su forma de presentación, siendo mejor en los casos diagnosticados después de una colecistectomía laparoscópica por patología benigna. La reintervención, que incluye la resección hepática y linfadenectomía, es el pilar de la terapia curativa en esta neoplasia. Presentamos la descripción de la técnica quirúrgica realizada en los pacientes con cáncer de vesícula de diagnóstico incidental, en el Servicio de Cirugía de Clínica Alemana de Santiago y en el Hospital de la Fuerza Aérea de Chile. El abordaje laparoscópico representa una alternativa quirúrgica válida en el tratamiento de pacientes con cáncer de vesícula biliar diagnosticados después de la colecistectomía. La estandarización de la técnica debiera contribuir a su mayor empleo y a la obtención de buenos resultados desde un punto de vista oncológico.
Gallbladder cancer is considered an infrequent disease but in Chile has a higher incidence. Prognostic is considered dismal except in those patients in whom the diagnosis is performed after the cholecystectomy specimen study. Reoperation with gallbladder bed resection and lymphadenectomy is considered the treatment in patients with incidental cases. We show the way this operation is performed in Clinica Alemana of Santiago and in the Air Force Hospital. The laparoscopic approach is an alternative to those patients in whom the diagnosis was done after the cholecystectomy. Laparoscopy allows to accomplish same objectives and to obtain identical results that the open approach. The technical standardization should contribute to spread its employment and to improve the results.
Assuntos
Humanos , Procedimentos Cirúrgicos do Sistema Biliar/métodos , Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Excisão de Linfonodo/métodos , Procedimentos Cirúrgicos do Sistema Biliar/efeitos adversos , Laparoscopia , Gerenciamento Clínico , Achados Incidentais , Excisão de Linfonodo/normasRESUMO
Background: Gallbladder cancer is a relevant public health problem in Chile. Aim: To analyze the mortality trend due to gallbladder cancer and hospital discharges due to biliary disease between 2002 and 2014. To analyze the effect on these parameters of the new health system called explicit guaranties in health whose acronym in Spanish is GES. Material and Methods: Mortality and hospital discharge databases available at the website of the Ministry of Health were analyzed. Changes in crude and adjusted rates were evaluated, analyzing data by geographical regions, sex and age. The standardization was carried out using the direct method and using as reference the Chilean population in 2002. The trends were evaluated through the Poisson regression method. Results: There is a 4.5% trend towards a decreasing mortality at a national level, as compared with the figures before GES came into force. Mortality among people aged 35 to 49 decreased by 4% before GES, and by 8% after GES. The trend of hospital discharges varied from −1% before GES, to a 2% increase after GES. Discharges among people aged 35-49 years increased from 0.1% to 2.9%. Conclusions: The discharge rate increase after GES, does not yet show a break in the reduction of mortality at the national level, although it does benefit the group of 35 to 49 years.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Alta do Paciente/estatística & dados numéricos , Neoplasias da Vesícula Biliar/mortalidade , Colecistectomia , Chile/epidemiologia , Análise de Regressão , Estudos Retrospectivos , Neoplasias da Vesícula Biliar/cirurgiaRESUMO
RESUMO Objetivo: descrever os achados histológicos das vesículas biliares de pacientes submetidos à colecistectomia e avaliar a presença de fatores associados ao câncer incidental da vesícula. Métodos: estudo descritivo, transversal e observacional de 1.278 exames anatomopatológicos de vesículas biliares oriundas de colecistectomias por colelitíase e de seus respectivos laudos, realizadas no período de janeiro de 2008 a dezembro de 2017. Resultados: o achado anatomopatológico mais frequente foi a colecistite crônica, presente em 1.251 pacientes (97,8%), seguido pela colesterolose em 131 (10,2%). O câncer de vesícula foi identificado em seis pacientes, com prevalência de 0,5% nesta amostra. Houve associação significativa entre a presença de câncer e idade ≥60 anos e com a espessura da parede ≥0,3cm. Conclusão: houve baixa prevalência de câncer de vesícula na população avaliada, maior ocorrência na população idosa e associação de tumor com espessamento da parede vesicular.
ABSTRACT Objective: to describe the histological findings of the gallbladders of patients undergoing cholecystectomy and to evaluate the presence of factors associated with gallbladder incidental cancer. Methods: we conducted a descriptive, cross-sectional, observational study with 1,278 histopathological exams of gallbladders coming from cholecystectomy for cholelithiasis and of their reports, held from January 2008 to December 2017. Results: the most common pathological finding was chronic cholecystitis, present in 1,251 patients (97.8%), followed by gallbladder cholesterolosis, in 131 (10.2%). Gallbladder cancer was identified in six patients, with a prevalence of 0.5% in this sample. There was a significant association between the presence of cancer and age ≥60 years and wall thickness ≥0.3cm. Conclusion: there was low prevalence of gallbladder cancer in this population, higher occurrence in the elderly and association of the tumor with gallbladder wall thickness.
Assuntos
Humanos , Masculino , Feminino , Adulto , Adulto Jovem , Colecistectomia/métodos , Colelitíase/patologia , Colecistite/patologia , Vesícula Biliar/patologia , Neoplasias da Vesícula Biliar/patologia , Colelitíase/cirurgia , Colelitíase/complicações , Colecistite/cirurgia , Colecistite/complicações , Estudos Transversais , Fatores de Risco , Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/etiologia , Pessoa de Meia-IdadeRESUMO
RESUMO Objetivo: analisar, comparativamente, a incidência de câncer incidental de vesícula biliar em colecistectomias de urgência versus colecistectomias eletivas realizadas em hospitais públicos de Teresina-PI. Métodos: estudo observacional descritivo, quantitativo, com delineamento transversal, cujo cenário foram dois hospitais públicos de Teresina-PI. Foram analisados 6.329 prontuários de pacientes submetidos à colecistectomia, entre janeiro de 2011 e dezembro de 2017. Os dados coletados foram divididos em dois grupos e confrontados estatisticamente através do teste Z para diferença entre proporções. Resultados: detectou-se câncer incidental da vesícula biliar em 6,53% das colecistectomias de urgência e em 0,38% das eletivas. Quanto ao sexo, observou-se que, na cirurgia de urgência, 69% eram mulheres e 31%, homens, enquanto no procedimento eletivo, 78% eram mulheres e 22%, homens. Quanto à idade, a maioria dos pacientes possuía mais de 60 anos e, entre estes, 69,3% submetidos à colecistectomias de urgência e 82,6%, à eletivas. O tipo histopatológico "adenocarcinoma" foi encontrado em 84,6% das cirurgias de urgência e 100% das eletivas. Conclusão: câncer incidental de vesícula biliar foi mais frequente em colecistectomias de urgência em comparação às eletivas. O perfil dos pacientes com essa doença maligna nos dois tipos de procedimento foi do sexo feminino, maiores de 60 anos de idade e com diagnóstico histopatológico de adenocarcinoma.
ABSTRACT Objective: to comparatively analyse the incidence of incidental gallbladder cancer in emergency cholecystectomies versus in elective cholecystectomies performed in public hospitals in Teresina city, Piaui state (PI). Methods: descriptive, quantitative, observational, cross-sectional study, whose scenarios were two public hospitals in Teresina-PI. We analysed 6,329 medical records of patients undergoing cholecystectomy between January 2011 and December 2017. The collected data were divided into two groups and statistically compared using Z-test for difference between proportions. Results: incidental gallbladder cancer was detected in 6.53% of emergency cholecystectomies and in 0.38% of elective ones. Regarding gender, it was observed that in emergency surgeries 69% of patients were women and 31% men, while in elective procedures 78% were women and 22% men. Regarding age, most patients were over 60 years old, and, among these, 69.3% underwent emergency cholecystectomies and 82.6% underwent elective cholecystectomies. The histopathological type "adenocarcinoma" was found in 84.6% of patients who underwent emergency surgeries and in 100% of patients who underwent elective surgeries. Conclusion: incidental gallbladder cancer was more frequent in urgent cholecystectomies compared to elective cholecystectomies. The profile of patients with this malignant disease in both types of procedure was female, older than 60 years, and with histopathological diagnosis of adenocarcinoma.
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Adulto Jovem , Adenocarcinoma/cirurgia , Adenocarcinoma/diagnóstico , Colecistite/cirurgia , Achados Incidentais , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/diagnóstico , Colecistectomia/métodos , Adenocarcinoma/complicações , Adenocarcinoma/patologia , Colecistite/complicações , Incidência , Estudos Transversais , Fatores de Risco , Procedimentos Cirúrgicos Eletivos , Neoplasias da Vesícula Biliar/complicações , Neoplasias da Vesícula Biliar/patologia , Pessoa de Meia-IdadeRESUMO
La neoplasia papilar intracolecística (NPIC), es un tumor compuesto por células neoplásicas preinvasivas, que forman masas de hasta 1,0 cm, clínicamente detectables. El objetivo de este estudio fue reportar un caso de NPIC y revisar la evidencia existente. Se trata de un paciente sexo masculino, de 33 años de edad, asintomático, que en el curso de un examen de salud, se realiza una ecotomografía abdominal, en la que se verifica una lesión polipoide vesicular de 32 x 19 mm de diámetro. Se programa para colecistectomía electiva, la que se realizó por vía laparoscópica, cirugía que se pudo realizar sin inconvenientes. Una vez extirpado el espécimen, se fue a estudio histopatológico en el que tras un mapeo vesicular se concluye NPIC, colecistitis crónica inespecífica, colesterolosis y pólipos colesterínicos. El paciente ha evolucionado sin inconvenientes. Presentamos un caso de NPIC en un paciente joven, cuyo diagnóstico fue confirmado por anatomía patológica tras una colecistectomía electiva, descartándose la presencia de carcinoma invasivo y displasia de alto grado, por lo que el pronóstico es favorable.
Intracholecystic papillary neoplasm (ICPN) is a tumor composed of pre-invasive neoplastic cells, with up to 1.0 cm clinically detectable masses. The objective of this study was to report a case of NPIC and review the evidence in the literature. A 33-year-old asymptomatic male patient had an abdominal ultrasonography during a health examination, in which a vesicular polyp lesion of 32 x 19 mm in diameter was verified. Thepatient was subsequently scheduled for elective cholecystectomy, which was performed laparoscopically and the surgery was uneventful. Once removed, the specimen was studied histopathologically and after performing vesicular mapping, we determined an ICPN, chronic non-specific cholecystitis, cholesteroliasis and cholesteric polyps. The patient has evolved without reported problems. We present a case of ICPN in a young patient, whose diagnosis was confirmed by pathological anatomy after an elective cholecystectomy, ruling out the presence of invasive carcinoma and high-grade dysplasia, with a favorable prognosis.
Assuntos
Humanos , Masculino , Adulto , Adenocarcinoma Papilar/patologia , Neoplasias da Vesícula Biliar/patologia , Pólipos/patologia , Adenocarcinoma Papilar/cirurgia , Colecistectomia Laparoscópica , Neoplasias da Vesícula Biliar/cirurgiaRESUMO
La disfunción hepática postoperatoria del remanente hepático que ocurre en pacientes sometidos a grandes resecciones hepáticas, es un problema complejo y temido, dado su pronóstico incierto. La asociación de partición hepática y ligadura portal para hepatectomía por etapas (ALPPS), es un enfoque novedoso para pacientes portadores de enfermedad hepática oncológica que anteriormente eran considerados "no resecables". El procedimiento se realiza en dos etapas. La primera, comprende la ligadura de la rama derecha de la vena porta. Luego, se realiza la transección del parénquima hepático; incluyendo o no, la sección y ligadura de la vena hepática media. A continuación se empaqueta el hígado tumoral en una bolsa de polietileno y el abdomen es cerrado. La segunda etapa, se realiza 7 a 15 días después. Una vez abierto el abdomen, se retira la bolsa de polietileno; se ligan y seccionan la arteria, el conducto biliar y la vena hepática derechos; y se elimina el hígado tumoral. Pueden instalarse drenes y se procede al cierre de la laparotomía. La técnica ALPPS puede permitir entonces, la resección curativa de hígados tumorales en pacientes con lesiones considerados previamente como no resecables. El objetivo de este artículo fue describir las indicaciones y aspectos técnicos del ALPPS a propósito del primer caso realizado en nuestra ciudad, en una paciente de 47 años con un cáncer de vesícula biliar avanzado y metástasis bilobares.
Postoperative hepatic malfunction subsequent to insufficiency of hepatic remnant is a complex and dire problem in patients subjected to large hepatic resections. The associating liver partition and portal vein ligation for staged hepatectomy (ALPPS), is a novel approach for oncology patients whose hepatic tumors were previously considered non-resectable. The technique is performed in two phases. The first one comprises the ligation of the right portal vein branch. Subsequently, a parenchymal transection is performed, including or not, the middle hepatic vein. A plastic bag is employed to cover the tumoral liver, and the abdomen is closed. The second one is performed at 7 to 15 days interval. After laparotomy, the plastic bag is removed. The right artery, bile duct and hepatic vein are sectioned and the tumoral liver is removed. Drain was placed at the resection surface, and the abdomen is closed. ALPPS can enable curative resection of hepatic metastasis in patients with tumors previously considered non-resectable. The aim of this manuscript was to describe the indications and technical aspects of ALPPS in relation to the first case carried out in our city, in a 47-year-old woman with advanced gallbladder cancer with bilobar metastases.
Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Hepatectomia/métodos , Neoplasias Hepáticas/cirurgia , Neoplasias Hepáticas/secundário , Veia Porta/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/patologia , Ligadura/métodosRESUMO
Objetivo: Analizar datos relacionados con el programa «Colecistectomía como prevención del cáncer de vesícula biliar¼. Método: Se analizan los resultados obtenidos de la página web del DEIS del Ministerio de Salud chileno. Resultados: El año 2006, fecha de inicio del programa, fueron egresados 42.780 pacientes entre 20 y 64 años con diagnósticos correspondientes a los códigos CIE-10, K80-K83. El año 2012, el número de egresos fue de 58.818, lo que significó que desde el año 2006 fueron egresados 39.419 pacientes más que si se hubiesen mantenido los números del año 2006. Por otra parte, desde antes de la puesta en práctica del programa, se aprecia una disminución de la mortalidad ajustada por edad del cáncer de vesícula. Conclusión: Aunque desde la puesta en marcha del programa de prevención del cáncer de vesícula se observa un aumento en el número de casos intervenidos, especialmente durante los años 2011 y 2012, la caída de la tasa de mortalidad parece deberse a factores diferentes al aumento de las colecistectomías.
Goal: To evaluate published data related to the program Cholecystectomy as prevention of Gallbladder Cancer. Method: Analysis of the results obtained from the DEIS web page (Ministry of Health of Chile). Results: Since 2006, The Chile Ministry of Health began a program to reduce the number of gallbladder cancer cases in Chile. To accomplish the above, Chile Government has guarantied the execution of a cholecystectomy program under parameters of quality, opportunity and financial support between the ages of 35 and 49 years old. During 2006, 42,780 patients corresponding to the ICD 10 codes, K80-K83 between 20 and 64 years old were discharged from Chilean Hospitals. In 2012, six years after the beginning of the program, 58,818 were discharged. The program would make done possible to discharge approximately 39,419 extra patients. On the other hand, during the last ten years, a decrease in the mortality rate of gallbladder cancer has been observed in Chile. Conclusion: Although since the beginning of the program an increase in the number of patients discharged is observed, the decrease in the gallbladder cancer mortality seems not to have relation with the program.
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Lactente , Pré-Escolar , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Colecistectomia/estatística & dados numéricos , Neoplasias da Vesícula Biliar/mortalidade , Neoplasias da Vesícula Biliar/prevenção & controle , Distribuição por Idade , Chile/epidemiologia , Colelitíase/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Alta do Paciente/estatística & dados numéricos , Fatores SexuaisRESUMO
Objetivos: Describir la frecuencia y perfil clínico de cáncer de vesícula biliar en pacientes colecistectomizados en 3 hospitales referenciales en Chiclayo entre 2011-2015. Materiales y métodos: Estudio descriptivo transversal retrospectivo. El estudio está dividido en 2 fases, la primera consistió en contabilizar el número total de informes de patología de vesícula biliar y seleccionar los casos positivos para cáncer; la segunda fase consistió en recolectar datos de las historias clínicas de los pacientes positivos para cáncer. Resultados: De 5720 reportes de anatomía patológica de vesícula biliar, 58 (1,01%) fueron positivas para neoplasia vesicular. 42 casos (72,4%) fueron mujeres y solo 16 (27,6%) fueron hombres. El síntoma más frecuente fue el dolor abdominal con 41 casos (70,7%). 18 pacientes (31%) refirieron otra sintomatología, la hiporexia fue la más frecuente con 8 casos (13,8%). 41 casos (70,7%) presentaron cálculos vesiculares. El tipo de cáncer que predomino fue el adenocarcinoma con 48 casos (82,8%) seguido por el carcinoma mucinoso con 3 casos (5,2%). Conclusiones: En el departamento de Lambayeque la frecuencia de cáncer de vesícula biliar fue de 1,01% con predominancia en el sexo femenino y sexta década de la vida, siendo el Adenocarcinoma, el tipo más común. Así mismo, los pacientes presentaron con mayor frecuencia dolor abdominal e ictericia
ABSTRACT Objectives: To describe the frequency and clinical profile of gallbladder cancer in patients undergoing cholecystectomy in 3 reference hospitals in Chiclayo between 2011-2015. Materials and methods: A retrospective cross-sectional study. The study is divided into 2 phases, the first was to count the total number of reports of gallbladder pathology and select positive cases for cancer; the second phase was to collect data from the medical records of patients positive for cancer. Results: From 5720 pathology reports gallbladder, 58 (1.01%) were positive for vesicular neoplasia. 42 cases (72.4%) were women and only 16 (27.6%) were men. The most common symptom was abdominal pain in 41 cases (70.7%). 18 patients (31%) reported other symptoms, the hyporexia was the most frequent with 8 cases (13.8%). 41 cases (70.7%) had gallstone. The predominant type of cancer was adenocarcinoma in 48 cases (82.8%) followed by mucinous carcinoma in 3 cases (5.2%). Conclusions: In the department of Lambayeque frequency of gallbladder cancer was 1.01% with predominance in females and sixth decade of life, being Adenocarcinoma, the most common type. Likewise, patients had more frequent abdominal pain and jaundice
Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Colecistectomia , Adenocarcinoma/epidemiologia , Neoplasias da Vesícula Biliar/epidemiologia , Peru/epidemiologia , Adenocarcinoma/cirurgia , Adenocarcinoma/complicações , Adenocarcinoma/diagnóstico , Estudos Transversais , Estudos Retrospectivos , Centros de Atenção Terciária , Neoplasias da Vesícula Biliar/cirurgia , Neoplasias da Vesícula Biliar/complicações , Neoplasias da Vesícula Biliar/diagnósticoRESUMO
36 casos de cáncer vesicular, 3,6 casos nuevos por año, 75% fueron mujeres. La edad media fue 59,5 años. Los factores de riesgo fueron litiasis vesicular en 87%, obesidad 8%, pólipo vesícula 2% y sin factor de riesgo 3%. Ninguno de los pacientes presento antecedentes patológicos familiares. El 100% los pacientes fueron inicialmente intervenidos en otros servicios quirúrgicos del país y luego fueron remitidos a nuestra institución para mejor tratamiento en dichos servicios. Se realizó colecistectomía simple en 26 casos, colecistectomía parcial en 2 casos, colecistectomía + drenaje externo en 3 de los casos, colecistectomía + biopsia ganglionar en 3 casos, y solo biopsia en 2 casos por enfermedad diseminada. El 14% de los pacientes presentó ictericia + coluria + acolia. La estatificación al ingreso fue un estadio IV b en un 83%, IV a 11 % y III b 6 %. A los resultados de anatomía patológica se pudo constatar que el adenocarcinoma predomino en 82% ante el carcinoma escamoso 12% y mal diferenciado 6%.El tratamiento propuesto por el equipo multidisciplinario ya en nuestra institución fue en 7 casos cirugía, quimioterapia exclusiva en 1 caso, quimioterapia paliativa en 5 pacientes, cuidados paliativos exclusivos en 18 casos. Vale la pena mencionar que 5 pacientes se negaron a tratamiento alguno solicitando el alta voluntaria. Cabe destacar que un paciente de la serie el cual recibió tratamiento quirúrgico (linfadenectomia radical+ resección hepática IV Y V) más quimioterapia y radioterapia adyuvante tuvo una sobrevida de 4 años, el resto de los pacientes ingresaron con mal pronóstico y la sobrevida promedio no fue más de 6 meses.
There were found 36 cases of gallbladder cancer, an average of 3.6 new cases per year, 75% were women. The mean age was 59.5 years (40-80 r). As a major risk factor for gallstone disease found in 87%, 8% obesity, gallbladder polyp 2% without risk factor none 3% of patients presented family medical history associated with this pathology. The 100% patients were initially operated in other surgical services in the country and then were referred to our institution for better treatment in these services simple cholecystectomy was performed in 26 cases partial. Cholecystectomy in 2 cases, cholecystectomy + external drainage in 3 cases, cholecystectomy + lymph node biopsy in 3 cases, only biopsy in 2 cases for disseminated disease. 14% of patients had jaundice, choluria + acholia. The stratification at admission was a stage IV b by 83% to 11% IV and III b 6%. A pathology results it was found that the predominant Adenocarcinoma in 82% to 12% and scamous 6% poorly differentiated carcinoma. The proposed by the multidisciplinary team and in our institution treatment was surgery in 7 cases, exclusive chemotherapy in 1 case, palliative chemotherapy in 5 patients, palliative care exclusive in 18 cases. It is worth mentioning that 5 patients refused any treatment requesting voluntary discharge. Notably, one patient in the series which received surgical treatment (radical hepatic resection + lymphadenectomy IV and V) plus radiotherapy and adjuvant chemotherapy had a survival of 4 years.
Assuntos
Masculino , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Colecistectomia , Neoplasias da Vesícula Biliar/diagnóstico , Neoplasias da Vesícula Biliar/cirurgiaRESUMO
El cáncer de vesícula biliar es la neoplasia maligna más común del tracto biliar. Suele presentarse en estadios clínicos avanzados. El tratamiento quirúrgico ha ido evolucionando y en la actualidad equipos dedicados pueden realizar resecciones multiorgánicas extensas y complejas en el afán de lograr resecciones R0 (no enfermedad residual), que podrían ofrecer a los pacientes la posibilidad de curación. En el presente reporte se describe el caso de una paciente con cáncer de vesícula estadio clínico IV, la cual fue sometida a hepatectomía derecha ampliada a segmento IV B en bloque con la confluencia de la vía biliar, lográndose una resección R0
Gallbladder cancer is the most common malignancy of the biliary tract. Usually seen in advanced stages. There are still many controversies about the type of curative surgical treatment for each stage of the disease. The only chance of long term survival for patients with advanced tumors is aggressive, large surgeries that implies multiorgan resection.We report the case of a patient with gallbladder cancer with jaundice at diagnosis, who underwent extended hepatectomy (segment IV B, segment I and extra hepatic hilar bile duct included)
Assuntos
Feminino , Humanos , Adenocarcinoma/cirurgia , Ductos Biliares Extra-Hepáticos/cirurgia , Neoplasias da Vesícula Biliar/cirurgia , Hepatectomia/métodos , Adenocarcinoma/diagnóstico , Neoplasias da Vesícula Biliar/diagnósticoRESUMO
El cáncer de la vesícula biliar (CaVB), es una neoplasias frecuente en nuestro país. La supervivencia (SV) global no supera el 40% a 5 años. La invasión de la túnica serosa y el estadio IIIB, se asocian a menor SV por considerarse una etapa avanzada de la enfermedad; por ello no hay consenso respecto del rol de la cirugía en estos casos. El objetivo de este artículo es analizar la evidencia existente respecto del rol de la cirugía en el tratamiento de un paciente con CaVB estadio IIIb. Se realizó una búsqueda sistemática de la evidencia disponible en la bases de datos Clinical Evidence, National Health Service, Health Technology Assessment, Tripdatabase, Cochrane Library y PubMed. Se buscaron a documentos de resumen de la evidencia (overviews, guías de práctica clínica (GPC, tablas GRADE), artículos secundarios (revisiones sistemáticas/RS) y artículos primarios (ensayos clínicos/EC y estudios observacionales/EO). Posteriormente, la evidencia se clasificó según la propuesta de la CEBM 2009. Se encontró un total de 420 documentos relacionados: 25 overviews, 15 tablas GRADE, 30 GPC, 37 RS, 99 EC y 214 EO. Al examinar en detalle todos los documentos; Se comprobó que sólo 17 estaban relacionados con los resultados del tratamiento quirúrgico de la CaVB en etapa III; y 5 se refieren a esta (3 EO, 1 GPC y una recomendación del NCI), pero ninguno al estadio IIIb. Existen pocos estudios relacionados, la mayor parte de ellos son de tipo retrospectivo, con un pequeño número de pacientes incluidos, de población y procedimientos quirúrgicos heterogéneos; por ende, es muy sacar conclusiones y realizar recomendaciones basadas en la evidencia existente.
Gallbladder cancer (GBC), is a common neoplasm in our country. The overall survival rate (OSR) does not exceed 40% at 5 years. The invasion of the serosa and IIIB stage, are associated with lower OSR seen it are an advanced stage of the disease, so there is no consensus on the role of surgery in this type ofpatients. The aim of this study is to analyze the existing evidence concerning the role of surgery in the treatment of a patient with stage IIIb GBC. A systematic search of available evidence in the databases Clinical Evidence, National Health Service, Health Technology Assessment, Tripdatabase, Cochrane Library and PubMed search was performed. Evidence summary documents (overviews, GRADE tables, Clinical Guidelines/CG), secondary articles (systematic reviews) and primary articles (Clinical trials/CT) and observational studies/OS) were searched. Subsequently, evidence was classified as proposed by EMBC 2009. A total of 420 related documents were found: 25 overviews, 15 GRADE tables, 30 CG, 37 SR, 99 CT and 214 OS. In reviewing at length all documents; It was verified that only 17 were related to results of surgical treatment of GC that stage III was mentioned and 5 refer to this (3 OS, 1 CG and a recommendation from NCI), but none of them to the IIIb stage. There are few related studies, most of them are retrospective, with a small number of patients included, heterogeneous population and surgical procedures; thereby, it is difficult to draw conclusions and make recommendations based on the evidence.