RESUMO
Considering that the incidence of colorectal (CRC) and prostatic cancer (PC) increases with age, metachronous and synchronous tumors can often affect the same patient. Despite the importance of this subject for the diagnosis and management of oncologic patients, in medical literature the data are scarce. The aim of the study was to evaluate the incidence and the characteristics of double/multiple primary malignant tumors (D/MPMTs) with colorectal and prostatic origin, in patients admitted to a reference hospital in West Romania. A 4-year retrospective observational study (2016-2019) was conducted by analyzing the medical records of all patients admitted in the hospital. Demographic and clinical data, as well as tumor-related parameters, were extracted. We identified 413 consecutive hospitalized patients with PC, and 21 (5%) of them also had a primary CRC. At the time of diagnosis, the mean age of the patients with PC was 71.2 ± 6 years, and 71.8 ± 10 years for patients with CRC. Synchronous PC and CRC tumors were identified in 3/21 cases and metachronous tumors in 18/21 cases. Prostate cancer was the first tumor to be diagnosed in 13/18 cases and CRC in 5/18 cases. The most frequent subtype of PC was acinar adenocarcinoma (90%) and for CRC cases, conventional adenocarcinoma (90%). Prostate and colorectal cancers tend to co-occur in a single patient. The diagnosis of one of these two types of tumors should imply the screening for the other one, because these patients require a multidisciplinary and personalized approach.
Assuntos
Colo/patologia , Neoplasias Primárias Múltiplas/epidemiologia , Neoplasias Primárias Múltiplas/patologia , Segunda Neoplasia Primária/epidemiologia , Segunda Neoplasia Primária/patologia , Próstata/patologia , Idoso , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/terapia , Segunda Neoplasia Primária/terapia , Estudos Retrospectivos , Romênia/epidemiologia , Ressecção Transuretral da PróstataRESUMO
An 88-year-old Inuit man from Northern Canada presented with an extensive skin rash associated with numerous violaceous skin nodules on his palms and lower extremities. Biopsy of a skin nodule revealed Kaposi's sarcoma (KS), a human herpesvirus 8 (HHV8)-associated malignancy, whereas biopsy of the erythematous skin showed an atypical infiltrate of CD4-positive T-cells that, together with TCR gene rearrangement and presence of clonal T-cells in peripheral blood by flow cytometry, was consistent with a T-cell lymphoma, mycosis fungoides (MF) subtype. Serology was negative for HIV and HTLV-I/II and no immunodeficiency syndrome was identified. The patient was successfully treated with an oral retinoid for KS, and with topical hydrocortisone and ultraviolet B (UVB) phototherapy for MF. This case highlights the existence of HHV8-related lesions in native persons of Northern Canada, and also that MF-induced immunosuppression combined with immunosenescence may play a role in the development of non-HIV-related KS.
Assuntos
Inuíte , Micose Fungoide/patologia , Neoplasias Primárias Múltiplas/patologia , Sarcoma de Kaposi/patologia , Neoplasias Cutâneas/patologia , Acitretina/uso terapêutico , Administração Cutânea , Idoso de 80 Anos ou mais , Anti-Inflamatórios/uso terapêutico , Herpesvirus Humano 8 , Humanos , Hidrocortisona/uso terapêutico , Hospedeiro Imunocomprometido , Imunossenescência , Masculino , Micose Fungoide/imunologia , Micose Fungoide/terapia , Neoplasias Primárias Múltiplas/imunologia , Neoplasias Primárias Múltiplas/terapia , Sarcoma de Kaposi/tratamento farmacológico , Sarcoma de Kaposi/etnologia , Sarcoma de Kaposi/imunologia , Neoplasias Cutâneas/imunologia , Neoplasias Cutâneas/terapia , Terapia Ultravioleta/métodosRESUMO
BACKGROUND: This study aimed to evaluate the clinical outcomes of concurrent liver resection with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in colorectal cancer patients with synchronous liver and peritoneal metastases. METHODS: Patients with colorectal liver and peritoneal metastasis who underwent complete cytoreduction and hyperthermic intraperitoneal chemotherapy with concurrent liver surgery between September 2014 and July 2018 were included. Perioperative outcomes, overall survival, and progression-free survival were analyzed retrospectively. RESULTS: In total, 22 patients were included. The median peritoneal cancer index was 13 (range, 0-26), and the median number of liver metastases was 3 (range, 1-13). The mean total operative time was 11.4 ± 2.6 h. Minor postoperative complications (Clavien-Dindo grade I-II) were reported in 10 patients (45.5%), and major postoperative complications (grade III-V) were reported in five patients (22.7%), including one mortality patient. The median overall survival since diagnosis with metastasis was 27.4 months. The median overall survival since surgical intervention and the progression-free survival were 16.7 months and 7.1 months, respectively. CONCLUSIONS: This short-term follow-up study showed that, in an experienced center, combined resection with hyperthermic intraperitoneal chemotherapy for colorectal liver and peritoneal metastases was feasible and safe with acceptable oncologic outcomes.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Neoplasias Colorretais/terapia , Hipertermia Induzida/métodos , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/terapia , Neoplasias Primárias Múltiplas/terapia , Neoplasias Peritoneais/terapia , Adulto , Idoso , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/patologia , Neoplasias Colorretais/cirurgia , Terapia Combinada , Procedimentos Cirúrgicos de Citorredução/métodos , Feminino , Hepatectomia/métodos , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/tratamento farmacológico , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/cirurgia , Neoplasias Peritoneais/tratamento farmacológico , Neoplasias Peritoneais/patologia , Neoplasias Peritoneais/cirurgia , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaAssuntos
Quimioterapia do Câncer por Perfusão Regional/métodos , Neoplasias Colorretais/terapia , Procedimentos Cirúrgicos de Citorredução/métodos , Hipertermia Induzida/métodos , Neoplasias Primárias Múltiplas/terapia , Neoplasias Peritoneais/terapia , Neoplasias Colorretais/patologia , Terapia Combinada , Humanos , Neoplasias Primárias Múltiplas/patologia , Neoplasias Peritoneais/patologia , PrognósticoRESUMO
AIM: To evaluate the results of synchronous pancreas and liver resection in patients with metastatic carcinoma accompanied by peritoneal carcinomatosis (PC) who underwent cytoreductive surgery (CRS)/hyperthermic intraperitoneal chemotherapy (HIPEC). MATERIAL AND METHODS: Overall, 35 patients with PC who underwent CRS/HIPEC at Umraniye Education and Research Hospital owing to different etiological causes were evaluated for operation procedure, age, sex, comorbid diseases, ASA score, systemic chemo/radiotherapy, duration of surgery, chemotherapy (CT) protocol applied in HIPEC, amount of bleeding, synchronous hepatobiliary resection interventions during operation and short/long-term mortality and morbidity. RESULTS: Fifteen patients were male and 20 were female. Mean age was 58.375 ± 13.02 (range, 27-85) years. CRS/HIPEC was performed in 12 patients (34.3%), whereas only CRS was performed in 23 (65.7%) patients. The lowest and highest perioperative bleeding amount was 50 cc and 2000 cc, respectively, and 6 (17.1%) patients had intraoperative bleeding of ≥1000 cc. Synchronous isolated pancreatic resection, hepatic + pancreatic resection and isolated liver resection was performed in 3 (8.6%), 5 (14.3%) and 27 (77.1%) patients treated with CRS/HIPEC. Two patients died within postoperative day 30, and the mortality rate was 5.7%. CONCLUSION: Hepatopancreatobiliary surgery is a difficult intervention and is associated with serious morbidities. Synchronisation of hepatopancreatobiliary surgery with CRS/HIPEC may be challenging for the surgeon and clinician. Here we emphasise that this combination can be performed safely by an experienced team with a multidisciplinary approach and good patient preparation. KEY WORDS: Cytoreductive surgery, HIPEC, Hepatopancreatobiliary surgery, Peritoneal carcinomatosis.
Assuntos
Procedimentos Cirúrgicos de Citorredução , Hepatectomia , Hipertermia Induzida , Neoplasias Hepáticas/terapia , Neoplasias Primárias Múltiplas/terapia , Pancreatectomia , Neoplasias Pancreáticas/terapia , Neoplasias Peritoneais/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Terapia Combinada , Procedimentos Cirúrgicos de Citorredução/métodos , Feminino , Hepatectomia/métodos , Humanos , Pessoa de Meia-Idade , Pancreatectomia/métodos , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
Objective: To analyze the status of domestic surgical treatment of synchronous peritoneal carcinomatosis from colorectal cancer in China. Methods: Clinicopathological data of patients who underwent surgery from October 2003 to October 2018 in 16 domestic medical centers was retrospectively analyzed. Excel database was created which covered 77 fields of 7 parts: baseline information of patients, laboratory tests, imaging tests, chemoradiotherapy information, intra-operative findings, postoperative pathology and follow-up data. The Wilcoxon rank-sum test was used for comparison of the measurement data between groups. The χ(2) test was used for comparison of the categorical data between groups. The survival curve was calculated by the Kaplan-Meier method. Results: Of the 1 003 patients, there were 575 male and 428 female patients with the age of (58.5±14.1) years (range: 18 to 92 years). In a total of 920 patients, the carcinoma of sigmoid colon was performed in 292 cases (31.8%) with the highest ratio. The proportion of patients with liver metastasis and lung metastasis were 27.9% (219/784) and 8.3% (64/769). Preoperative detection of carcino-embryonic antigen level was the most common method in China (87.74%, 880/1 003), and the positive rate was 64.5% (568/880). The correct rate of preoperative imaging tests was 40.7% (280/688). The ratio of peritoneal carcinomatosis index (PCI) scores between 0 and 10 was the highest (59.6%, 170/285). Two hundred and sixty-two (27.0%) patients were performed by totally laparoscopic operation in 971 patients. The resection of primary tumor was performed in 588 of the 817 patients (72.0%). In a total of 457 cases, 253 (55.4%) patients were performed cytoreduction which group scored completeness of cytoreduction (CCR) 0. The postoperative hyperthermic intraperitoneal chemotherapy was implemented in 70 of the 334 cases (21.0%). Among 1 003 cases, 562 cases (56.03%) had complete follow-up data and the median overall survival was 15 months. The primary tumor resection and the CCR scores were affected by the PCI scores. The patients underwent primary tumor resection (187/205 vs. 26/80, χ(2)=105.085, P=0.000) and the patients were performed cytoreduction which scored CCR 0 or CCR 1 (162/204 vs. 8/78, Z=-10.465, P=0.000) had significant difference between the groups of PCI<20 and ≥20. There was a close correlation between the surgical method and the CCR scores (Z=-3.246,P=0.001).When the maximum degree of tumor reduction was planned, most surgeons would choose laparotomy. The overall survival time was longer in patients with primary tumor resection (P=0.000). The median survival time was 18.6 months in the group of primary tumor resection. Conclusions: It is difficult to diagnose the synchronous peritoneal carcinomatosis from colorectal cancer before the operation. Primary tumor resection has an obvious effect to prolong the survival time. It is necessary to standardize the treatment of peritoneal metastasis.
Assuntos
Neoplasias Colorretais/patologia , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Primárias Múltiplas/terapia , Neoplasias Peritoneais/diagnóstico , Neoplasias Peritoneais/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , China , Neoplasias Colorretais/terapia , Terapia Combinada , Procedimentos Cirúrgicos de Citorredução , Feminino , Humanos , Hipertermia Induzida , Laparoscopia , Masculino , Pessoa de Meia-Idade , Neoplasias Peritoneais/mortalidade , Neoplasias Peritoneais/secundário , Estudos Retrospectivos , Taxa de Sobrevida , Adulto JovemRESUMO
OBJECTIVES: Transarterial chemoembolization (TACE) improves the survival of patients with hepatocellular carcinoma (HCC); however, TACE treatment outcomes of patients with treatment-naïve HCC (TN-HCC) and those with recurrent HCC after curative resection (R-HCC) have not yet been compared. METHODS: We recruited 448 patients with TN-HCC, and 275 patients with R-HCC treated with TACE as first-line anti-cancer treatment. RESULTS: At first TACE, patients with TN-HCC showed a significantly lower proportion of male gender (74.9% vs. 84.3%), higher proportion of liver cirrhosis (61.9% vs. 49.3%), higher aspartate aminotransferase (median 48 vs. 31 IU/L), alanine aminotransferase (median 38 vs. 26 IU/L), alpha-fetoprotein (AFP) (median 96.6 vs. 7.7 ng/mL), and total bilirubin (mean 1.0 vs. 0.8 mg/dL) levels, longer prothrombin time (median 1.05 vs. 1.01 international normalized ratio), higher tumor number (mean 2.1 vs. 1.7), larger tumor size (median 3.1 vs. 1.6 cm), and lower proportion of Barcelona Clinic Liver Cancer stage 0-A (55.6% vs. 71.9%) than patients with R-HCC (all P < 0.05). Multivariate analysis showed that TACE for TN-HCC (vs. R-HCC) was an independent predictor of mortality (hazard ratio, 1.328; P = 0.024) with AFP level and tumor number (all P < 0.05). However, treatment outcomes between TN-HCC and R-HCC became statistically similar after propensity score-matched (PSM) analysis using liver cirrhosis, tumor size, and multiple tumors (P < 0.05). CONCLUSIONS: Based on the similar TACE treatment outcomes observed with the PSM analysis, the current TACE treatment guideline for patients with TN-HCC might similarly be applied for patients with R-HCC.
Assuntos
Antineoplásicos/administração & dosagem , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica , Doxorrubicina/administração & dosagem , Neoplasias Hepáticas/terapia , Mortalidade , Recidiva Local de Neoplasia/terapia , Neoplasias Primárias Múltiplas/terapia , Idoso , Alanina Transaminase/metabolismo , Aspartato Aminotransferases/metabolismo , Bilirrubina/metabolismo , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/metabolismo , Carcinoma Hepatocelular/patologia , Estudos de Casos e Controles , Óleo Etiodado/administração & dosagem , Feminino , Humanos , Óleo Iodado/administração & dosagem , Estimativa de Kaplan-Meier , Cirrose Hepática/epidemiologia , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/metabolismo , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/metabolismo , Recidiva Local de Neoplasia/patologia , Neoplasias Primárias Múltiplas/epidemiologia , Neoplasias Primárias Múltiplas/metabolismo , Neoplasias Primárias Múltiplas/patologia , Pontuação de Propensão , Modelos de Riscos Proporcionais , Tempo de Protrombina , Distribuição por Sexo , Resultado do Tratamento , Carga Tumoral , alfa-Fetoproteínas/metabolismoRESUMO
BACKGROUND: Conventional transarterial chemoembolization (cTACE) with lipiodol is widely performed in patients with hepatocellular carcinoma (HCC) unsuitable for curative treatment. Additional tumor parameters such as HCC macroscopic appearance based on imaging might be helpful for transarterial chemoembolization prognostication and management. PATIENTS AND METHODS: A total of 405 patients with HCC who underwent cTACE between 2008 and 2016 from a real-life multicenter French cohort were retrospectively reviewed. Tumors were classified into two macroscopic types according to HCC gross appearance on imaging: nodular versus non-nodular. The study population was stratified into two groups: derivation and validation cohorts. Independent prognostic factors of survival based on multivariate cox regression models were determined and then assessed in the validation set. Thereafter, time to progression (TTP) and radiological response rate were investigated for each prognostic factors of survival. RESULTS: Median overall survival (OS) was 35 months for Barcelona Clinic Liver Cancer (BCLC) stage A, 22 months for BCLC stage B and 12 months for BCLC stage C patients (P < 0.0001). The corresponding TTP for these patients was 12 (7-17) months, 5 (3-6) months and 1.2 (1.2-3) months (P < 0.0001). Multivariate analysis revealed that tumors size and number, non-nodular type, alpha-fetoprotein, aspartate aminotransferase serum levels and impairment of performance status-1 were independent predictors of survival among the study groups. Non-nodular type was the most powerful factor that influences OS, TTP and radiological response rate for the recommended transarterial chemoembolization candidates. TTP was consistent with OS within each stage. CONCLUSION: HCC macroscopic appearance on imaging is a determinant predictor of outcome after cTACE in a real-life multicenter cohort.
Assuntos
Antineoplásicos/administração & dosagem , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica , Neoplasias Hepáticas/terapia , Neoplasias Primárias Múltiplas/terapia , Idoso , Aspartato Aminotransferases/metabolismo , Carcinoma Hepatocelular/diagnóstico por imagem , Carcinoma Hepatocelular/metabolismo , Carcinoma Hepatocelular/patologia , Estudos de Coortes , Meios de Contraste , Epirubicina/administração & dosagem , Óleo Etiodado/administração & dosagem , Feminino , França , Humanos , Neoplasias Hepáticas/diagnóstico por imagem , Neoplasias Hepáticas/metabolismo , Neoplasias Hepáticas/patologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/diagnóstico por imagem , Neoplasias Primárias Múltiplas/metabolismo , Neoplasias Primárias Múltiplas/patologia , Prognóstico , Intervalo Livre de Progressão , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Taxa de Sobrevida , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Carga Tumoral , alfa-Fetoproteínas/metabolismoRESUMO
BACKGROUND: Careful selection of patients with colorectal peritoneal metastases (PM) for cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) is crucial. It remains unknown whether the time of onset of colorectal PM (synchronous vs metachronous) influences surgical morbidity and survival outcomes after CRS with HIPEC. METHODS: Patients with histologically proven colorectal PM who underwent CRS with HIPEC between February 2006 and December 2017 in two Dutch tertiary referral hospitals were retrospectively included from a prospectively maintained database. The onset of colorectal PM was classified as synchronous (PM diagnosed at the initiational presentation with colorectal cancer) or metachronous (PM diagnosed after initial curative colorectal resection). Major postoperative complications (Clavien-Dindo grade ≥ 3), overall survival (OS), and disease-free survival (DFS) were compared between patients with synchronous colorectal PM and those with metachronous colorectal PM using Kaplan-Meier analyses, proportional hazard analyses, and a multivariate Cox regression analysis. RESULTS: The study enrolled 433 patients, of whom 231 (53%) had synchronous colorectal PM and 202 (47%) had metachronous colorectal PM. The major postoperative complication rate and median OS were similar between the patients with synchronous colorectal PM and those with metachronous colorectal PM (26.8% vs 29.7%; p = 0.693 and 34 vs 33 months, respectively; p = 0.819). The median DFS was significantly decreased for the patients with metachronous colorectal PM and those with synchronous colorectal PM (11 vs 15 months; adjusted hazard ratio, 1.63; 95% confidence interval, 1.18-2.26). CONCLUSIONS: Metachronous onset of colorectal PM is associated with early recurrence after CRS with HIPEC compared with synchronous colorectal PM, without a difference in OS or major postoperative complications. Time to onset of colorectal PM should be taken into consideration to optimize patient selection for this major procedure.
Assuntos
Quimioterapia do Câncer por Perfusão Regional/mortalidade , Neoplasias Colorretais/mortalidade , Procedimentos Cirúrgicos de Citorredução/mortalidade , Hipertermia Induzida/mortalidade , Neoplasias Primárias Múltiplas/mortalidade , Segunda Neoplasia Primária/mortalidade , Neoplasias Peritoneais/mortalidade , Neoplasias Colorretais/patologia , Neoplasias Colorretais/terapia , Terapia Combinada , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/terapia , Segunda Neoplasia Primária/patologia , Segunda Neoplasia Primária/terapia , Neoplasias Peritoneais/patologia , Neoplasias Peritoneais/terapia , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
Hepatocellular carcinoma (HCC) is characterized by high prevalence of multifocality. Multifocal HCC can arise synchronously or metachronously either from intrahepatic metastasis (IM) or multicentric occurrence (MO). To date, there have been no established criteria to accurately distinguish whether multifocal HCC originates from IM or MO. Histopathological features remain the most convenient strategy but with subjectivity and limited accuracy. Various molecular biological techniques involving assessment of TP53 mutation status, hepatitis B virus integration sites, and chromosomal alterations have been applied to determine the clonal origin. The introduction of next-generation sequencing facilitates a more comprehensive annotation of intertumor heterogeneity, resulting in more sensitive and accurate clonal discrimination. Generally, MO-HCC has better overall survival than IM-HCC after curative resection. Adjuvant antiviral treatment has been proved to decrease post-treatment recurrence probably by reducing MO-HCC recurrence, whereas adjuvant sorafenib treatment targeting prior micrometastasis failed to reduce IM-HCC recurrence. Recent studies recommended transcatheter arterial chemoembolization (TACE) and traditional Chinese medicine Huaier granule as effective adjuvant treatments probably by preventing IM and both types of recurrences respectively. Immunotherapy that inhibits immune checkpoint interaction may be an optimal choice for both MO- and IM-HCC. In the future, effective personalized therapy against multifocal HCC may be achieved.
Assuntos
Carcinoma Hepatocelular/diagnóstico , Neoplasias Hepáticas/diagnóstico , Fígado/patologia , Neoplasias Primárias Múltiplas/diagnóstico , Segunda Neoplasia Primária/diagnóstico , Biomarcadores Tumorais/genética , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica/métodos , Quimioterapia Adjuvante/métodos , Aberrações Cromossômicas , Células Clonais/patologia , Diagnóstico Diferencial , Hepatectomia , Vírus da Hepatite B/genética , Sequenciamento de Nucleotídeos em Larga Escala , Humanos , Fígado/citologia , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/terapia , Mutação , Neoplasias Primárias Múltiplas/mortalidade , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/terapia , Segunda Neoplasia Primária/mortalidade , Segunda Neoplasia Primária/patologia , Segunda Neoplasia Primária/terapia , Seleção de Pacientes , Medicina de Precisão/métodos , Sorafenibe/uso terapêutico , Resultado do Tratamento , Proteína Supressora de Tumor p53/genéticaRESUMO
Although cancers of rectum and kidney are common malignancies, the occurrence of primary synchronous neoplasms of these organs has been reported rarely. Very few case reports are available in literature till date. The relationship between these two events remains unclear, probably because of the rarity of the association. In this report, we describe incidentally detected renal cell carcinoma in an elderly man, during staging workup of rectal adenocarcinoma and both malignancies were surgically managed simultaneously with curative intent.
Assuntos
Carcinoma de Células Renais/terapia , Neoplasias Renais/terapia , Neoplasias Primárias Múltiplas/terapia , Neoplasias Retais/terapia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma de Células Renais/diagnóstico , Carcinoma de Células Renais/patologia , Quimiorradioterapia Adjuvante/métodos , Fluoruracila/uso terapêutico , Humanos , Neoplasias Renais/diagnóstico , Neoplasias Renais/patologia , Leucovorina/uso terapêutico , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Primárias Múltiplas/patologia , Nefrectomia , Compostos Organoplatínicos/uso terapêutico , Protectomia , Neoplasias Retais/diagnóstico , Neoplasias Retais/patologia , Resultado do TratamentoRESUMO
BACKGROUND: Colonoscopy to detect colorectal cancer (CRC) is recommended starting at age 50 years; however, CRC rates are increasing in the prescreening population. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) has been proven effective in select patients with peritoneal carcinomatosis (PC) from CRC, although it has not been evaluated specifically in patients < 50 years. METHODS: CRC patients aged < 50 years at diagnosis undergoing CRS/HIPEC 2007-2017 were compared with those aged ≥ 50 years. Age distribution was analyzed in patients undergoing colectomy alone versus CRS/HIPEC for CRC 1993-2013. RESULTS: A total of 98 patients underwent CRS/HIPEC, of which 44% were < 50 years. Younger patients were more likely to present with synchronous peritoneal metastases (p = 0.050). Receipt of perioperative chemotherapy was comparable (p = not significant [NS]). Charlson Comorbidity Index and ECOG score were similar (p = NS). Tumor grade was similar (p = NS). Peritoneal Carcinomatosis Index, total organs resected, and anastomoses created were comparable (p = NS). Major Clavien-Dindo morbidity and LOS were similar (p = NS). Younger patients survived longer after CRS/HIPEC (p = 0.011). Demographic data from patients undergoing colectomy (n = 225) and CRS/HIPEC (n = 98) showed that age < 50 years was increasingly common with the more aggressive procedure (9% and 44% respectively, p < 0.001). CONCLUSIONS: Younger patients with PC from CRC presented more often with peritoneal metastases at the time of diagnosis. Yet despite similar perioperative features at CRS/HIPEC, they survived longer than older patients. Patients undergoing CRS/HIPEC are overall younger than those undergoing index colectomy.
Assuntos
Quimioterapia do Câncer por Perfusão Regional/mortalidade , Neoplasias Colorretais/mortalidade , Procedimentos Cirúrgicos de Citorredução/mortalidade , Hipertermia Induzida/mortalidade , Neoplasias Primárias Múltiplas/mortalidade , Neoplasias Peritoneais/mortalidade , Adulto , Fatores Etários , Idoso , Neoplasias Colorretais/patologia , Neoplasias Colorretais/terapia , Terapia Combinada , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/terapia , Neoplasias Peritoneais/patologia , Neoplasias Peritoneais/terapia , Prognóstico , Estudos Prospectivos , Taxa de SobrevidaRESUMO
BACKGROUND: Liver stiffness increases after the development of hepatocellular carcinoma (HCC). Transient elastography for liver stiffness measurement (LSM) using fibroscan is a simple noninvasive method of proven efficacy. This study aims to assess the changes in LSM following HCC treatment. PATIENTS AND METHODS: This study included 150 patients with hepatitis C virus related HCC attending the multidisciplinary HCC clinic, Kasr Al-Ainy Hospital between March 2014 and October 2015 who underwent either transarterial chemoembolization (TACE) or microwave ablation (MWA). Baseline LSM was carried out 3 and 6 months after treatment. The response rate was calculated according to the modified Response Evaluation Criteria in Solid Tumors criteria; overall survival and LSM changes were then compared between the two procedures. RESULTS: MWA showed higher rates of complete ablation (77.4%) than did TACE (31.7%) (P=0.004). Increase in LSM 3 and 6 months after treatment was statistically significant in the TACE group (P<0.001) but not in the MWA group (P=0.4). Patients who showed complete ablation had statistically significant lower baseline LSM than those with incomplete ablation, and their 6 months increase in LSM was also significantly lower. Logistic regression revealed that with each unit increase in baseline stiffness, 3% reduction in the odds of complete ablation is expected, and this did not change after controlling for the type of treatment. Child-Pugh class, number, and size of HCCs were our independent prognostic factors by Cox proportional analysis. CONCLUSION: The increase in LSM is significant after TACE than after MWA. Moreover, lower pre-ablation LSM is a predictor of complete ablation.
Assuntos
Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica/métodos , Cirrose Hepática/diagnóstico por imagem , Neoplasias Hepáticas/terapia , Fígado/diagnóstico por imagem , Micro-Ondas/uso terapêutico , Neoplasias Primárias Múltiplas/terapia , Ablação por Radiofrequência/métodos , Idoso , Antibióticos Antineoplásicos/administração & dosagem , Carcinoma Hepatocelular/etiologia , Estudos de Coortes , Meios de Contraste , Doxorrubicina/administração & dosagem , Técnicas de Imagem por Elasticidade , Óleo Etiodado , Feminino , Hepatite C Crônica/complicações , Humanos , Cirrose Hepática/complicações , Neoplasias Hepáticas/etiologia , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/etiologia , Prognóstico , Modelos de Riscos Proporcionais , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Encapsulated follicular variant of papillary thyroid carcinoma has recently been reclassified as noninvasive follicular thyroid neoplasm with papillary-like nuclear features on the basis of its highly indolent behavior, as proposed by an international group of experienced thyroid pathologists. METHODS: All patients from 9 high-volume endocrine surgery departments who underwent surgery between 2005 and 2015 and whose final surgical pathology revealed noninvasive follicular thyroid neoplasm with papillary-like nuclear features (>10 mm) were included in this study. The primary outcome was to determine the potential for recurrent disease in these patients. RESULTS: Among the 363 patients with noninvasive follicular thyroid neoplasm with papillary-like nuclear features, 76% were female with a median age of 50 years (5-86 years); 345 patients (95%) underwent total thyroidectomy. A total of 65 patients had an associated micropapillary thyroid carcinoma. In the group of 133 patients who underwent prophylactic lymph node dissection (37%), 1 patient had a micrometastasis but with an associated micropapillary thyroid carcinoma. Over a median follow-up period of 5 years, 1 patient with an associated micropapillary thyroid carcinoma had recurrent disease at 6 years. All patients with noninvasive follicular thyroid neoplasm with papillary-like nuclear features without micropapillary thyroid carcinoma had no lymph node metastasis or recurrent disease. CONCLUSION: We found that noninvasive follicular thyroid neoplasm with papillary-like nuclear features presents with indolent behavior. However, the identification of an associated micropapillary thyroid carcinoma should be carefully evaluated because it could be a factor for lymph node metastasis and/or of recurrence.
Assuntos
Adenocarcinoma Folicular/patologia , Neoplasias da Glândula Tireoide/patologia , Adenocarcinoma Folicular/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Radioisótopos do Iodo/uso terapêutico , Excisão de Linfonodo , Masculino , Pessoa de Meia-Idade , Esvaziamento Cervical , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/terapia , Neoplasias Primárias Múltiplas/patologia , Neoplasias Primárias Múltiplas/terapia , Complicações Pós-Operatórias , Radioterapia Adjuvante , Estudos Retrospectivos , Câncer Papilífero da Tireoide/patologia , Câncer Papilífero da Tireoide/terapia , Neoplasias da Glândula Tireoide/terapia , Tireoidectomia , Adulto JovemAssuntos
Canal Anal , Neoplasias Encefálicas/diagnóstico , Glioblastoma/diagnóstico , Melanoma/diagnóstico , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Cutâneas/diagnóstico , Tálamo , Idoso , Neoplasias Encefálicas/complicações , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/terapia , Terapia Combinada , Diagnóstico Diferencial , Evolução Fatal , Feminino , Glioblastoma/complicações , Glioblastoma/diagnóstico por imagem , Glioblastoma/terapia , Cefaleia/etiologia , Humanos , Imageamento por Ressonância Magnética , Melanoma/complicações , Melanoma/terapia , Neoplasias Primárias Múltiplas/complicações , Neoplasias Primárias Múltiplas/diagnóstico por imagem , Neoplasias Primárias Múltiplas/terapia , Neoplasias Cutâneas/complicações , Neoplasias Cutâneas/terapiaRESUMO
While the majority of cutaneous squamous cell carcinomas (cSCCs) can be treated surgically, the additional work-up and treatments indicated for high-risk cSCC remain undefined. In recent years, improvements in tumor staging systems have allowed for the more accurate stratification of tumors into high- and low-risk categories. This insight, along with the publication of cSCC guidelines, brings us closer to the development of a consensus approach. The second article in this continuing medical education series addresses in question and answer format the most common questions related to advanced and high-stage cSCCs, with a simplified flowchart. The questions include the following: 1) Does my patient have high-risk cSCC?; 2) What is the next step for patients with cSCC and palpable lymphadenopathy?; 3) In patients with no clinically evident lymphadenopathy, who are candidates for lymph node staging?; 4) What forms of radiologic imaging can help detect subclinical lymph node metastases?; 5) What is the role of sentinel lymph node biopsy in cSCC?; 6) Which patients with cSCC need adjuvant radiation therapy?; 7) Is adjuvant chemotherapy an option for patients with high-stage cSCC after surgery?; 8) Are targeted and immunologic therapies an option for advanced cSCC?; 9) How often should I follow up with my patient after he/she has been diagnosed with a high-risk cSCC?; 10) What are the options for chemoprophylaxis in a patient with an increased risk of cSCC?; and 11) What chemopreventive measures can be started in coordination with medical oncology or transplant physicians?
Assuntos
Carcinoma de Células Escamosas/secundário , Carcinoma de Células Escamosas/terapia , Quimioprevenção/métodos , Neoplasias Primárias Múltiplas/terapia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/terapia , Antimetabólitos Antineoplásicos/uso terapêutico , Antineoplásicos Imunológicos/uso terapêutico , Capecitabina/uso terapêutico , Quimioterapia Adjuvante , Receptores ErbB/antagonistas & inibidores , Humanos , Terapia de Imunossupressão/efeitos adversos , Imunossupressores/uso terapêutico , Linfonodos/diagnóstico por imagem , Linfonodos/patologia , Metástase Linfática , Terapia de Alvo Molecular , Estadiamento de Neoplasias , Neoplasias Primárias Múltiplas/patologia , Transplante de Órgãos , Receptor de Morte Celular Programada 1/antagonistas & inibidores , Radioterapia Adjuvante , Sirolimo/uso terapêuticoRESUMO
We assessed whether the laparoscopic hyperthermic intraperitoneal chemotherapy (L-HIPEC) + neoadjuvant intraperitoneal and systemic chemotherapy (NIPS) could reduce the peritoneal cancer index (PCI; which is defined by Sugerbaker) and improve the possibility to obtain a complete cytoreductive surgery (CRS with peritonectomy; basically according to the Sugerbaker's procedure). After L-HIPEC + NIPS, the PCI score was decreased in 89.5 per cent of patients, and the average score was significantly reduced. The average PCI reduction of improved PCI cases was 10.2 ± 8.4. The hypothetical cut-off was at a PCI score of six with significant higher possibility of CRS completeness. Twelve patients had high-PCI (PCI > 6), and six of them (50.0%) were converted to low-PCI (PCI ⦠6) and got a complete CRS. There was a significant relationship between post-PCI (PCI after L-HIPEC + NIPS) and CRS completeness; however, pre-PCI (PCI before L-HIPEC + NIPS) value was not a relevant factor. The high-PCI and increased PCI even after L-HIPEC + NIPS (deteriorated-PCI) were suggested as important risk factors for surgical completeness. Neither pre- nor postcytological results had a significant relationship between CRS completeness. However, the deteriorated cytological class was considered as a risk factor for CRS completeness. The second-look laparoscopy would be recommended for the better selection of the patients who can receive benefits by this extensive surgery.
Assuntos
Quimioterapia do Câncer por Perfusão Regional/métodos , Procedimentos Cirúrgicos de Citorredução/métodos , Hipertermia Induzida/métodos , Laparoscopia/métodos , Neoplasias Peritoneais/terapia , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Primárias Múltiplas/terapia , Segunda Neoplasia Primária/terapia , Fatores de Risco , Resultado do TratamentoRESUMO
Multiple primary malignant neoplasms (MPMNs) are rare malignant neoplasms that simultaneously or successively occur in the same patient as 2 or more primary malignancies. Currently, an increasing number of cases are being reported. In general, MPMNs more commonly occur as 2 solid tumors or 2 hematological malignancies. Cases of MPMN that involve a solid tumor and a hematological malignancy are rare. Here, we report a case of synchronous colorectal cancer (CRC) and multiple myeloma (MM) with chest wall involvement. After reviewing the literature, we believe that there may be a distinct syndrome involving CRC and MM. The patient in our case study suffered refractory anemia following surgery and 2 cycles of chemotherapy. Initially, the anemia was considered to be a common manifestation of CRC in this patient. Interestingly, although he received a blood transfusion, his hemoglobin levels remained low. He later developed hematuria, proteinuria, multiple osteoporosis in the costal bones, and thrombocytopenia. These new symptoms drew our attention, and we considered a diagnosis of synchronous primary CRC and MM, with the anemia as a symptom of MM. Based on the results of a bone marrow aspirate, MM was confirmed. Therefore, when CRC is associated with refractory anemia, we should not only assume that anemia is a classical symptom of CRC, a result of chronic blood loss, nutritional deficiencies, or myelosuppression due to chemotherapy, but we should also consider that it may reflect the possibility of a coexisting hematologic malignancy. As the treatment of these 2 malignancies is different, early diagnosis and treatment based on definitive diagnosis as early as possible will be beneficial to overall prognosis.
Assuntos
Adenocarcinoma/terapia , Anemia Refratária/terapia , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Neoplasias Colorretais/terapia , Mieloma Múltiplo/terapia , Neoplasias Primárias Múltiplas/terapia , Adenocarcinoma/sangue , Adenocarcinoma/diagnóstico , Adenocarcinoma/patologia , Anemia Refratária/sangue , Anemia Refratária/diagnóstico , Anemia Refratária/etiologia , Biópsia , Quimioterapia Adjuvante/efeitos adversos , Colectomia , Colonoscopia , Neoplasias Colorretais/sangue , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/patologia , Detecção Precoce de Câncer , Fluoruracila/efeitos adversos , Humanos , Leucovorina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/sangue , Mieloma Múltiplo/diagnóstico , Mieloma Múltiplo/patologia , Neoplasias Primárias Múltiplas/sangue , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Primárias Múltiplas/patologia , Compostos Organoplatínicos/efeitos adversos , Prognóstico , Síndrome , Parede Torácica/patologia , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Most of the increase in thyroid cancer in recent decades has been due to papillary thyroid microcarcinoma (PTMC). We evaluated the efficacy of radioiodine remnant ablation (RRA) in patients with PTMC. METHODS: This historical cohort study included 1932 PTMC patients without lateral cervical lymph node (LN) or distant metastasis who underwent total thyroidectomy (TT) during the median 8.3 years of follow-up. The clinical outcomes of patients with or without RRA were compared using weighted logistic regression models with the inverse probability of treatment weighting (IPTW) method and considering risk factors, including age, sex, primary tumor size, extrathyroidal extension, multifocality, and central cervical LN metastasis. RESULTS: The median primary tumor size of the RRA group was significantly larger than that of the no-RRA group (0.7 vs. 0.5 cm, P < 0.001). There were significantly more patients with multifocality, extrathyroidal extension, and cervical LN metastasis in the RRA group compared with the no-RRA group. There was no significant difference in recurrence-free survival between the two groups (P = 0.11). Cox proportional-hazard analysis with IPTW by adjusting for clinicopathological risk factors demonstrated no significant difference in recurrence of PTMC according to RRA treatment (hazard ratio [HR] 2.02; 95% confidence interval [CI] 0.65-6.25; P = 0.2). CONCLUSIONS: RRA had no therapeutic effect on the clinical outcomes of patients with PTMC who underwent TT. Surgical treatment without RRA could be applicable for patients with PTMC if there is no evidence of lateral cervical LN metastasis or distant metastasis.
Assuntos
Técnicas de Ablação , Carcinoma Papilar/terapia , Radioisótopos do Iodo/uso terapêutico , Recidiva Local de Neoplasia , Neoplasias Primárias Múltiplas/terapia , Neoplasias da Glândula Tireoide/terapia , Adulto , Fatores Etários , Carcinoma Papilar/patologia , Intervalo Livre de Doença , Feminino , Seguimentos , Humanos , Modelos Logísticos , Metástase Linfática , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Neoplasia Residual , Neoplasias Primárias Múltiplas/patologia , Modelos de Riscos Proporcionais , Radioterapia Adjuvante , Fatores de Risco , Fatores Sexuais , Neoplasias da Glândula Tireoide/patologia , Tireoidectomia , Falha de Tratamento , Carga TumoralRESUMO
Multiple primary malignancy is defined as two or more malignancies detected in an individual person. In particular, synchronous quintuple primary malignancy is extremely rare. A 52-year-old male with anal pain and intermittent blood-tinged stool was diagnosed with malignancies in the stomach, jejunum, ascending colon, transverse colon and rectum. He underwent a subtotal gastrectomy, segmental resection of the jejunum and total protocolectomy with end ileostomy. The postoperative pathologic findings were moderate differentiated gastric adenocarcinoma (pT1bN0M0, pStageIA), combined adenocarcinoma and neuroendocrine carcinoma of the jejunum (pT3N0M0, pStageIIA), three mucinous adenocarcinoma of the ascending colon (pT3N0M0, pStageIIA), transverse colon (pT1N0M0, pStageI) and rectum (pT3N1aM0, pStageIIIB). The tumors did not lack MLH-1 and MSH-2 expression, as the markers (bat26, D5S346, bat25, D2S123) suggest MSI-H presence. Adjuvant chemoradiotherapy was started according to regimen, FOLFOX 4 for advanced rectal cancer. Six years post-operation, the patient is currently attending regular follow-ups without recurrence or metastasis.