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BACKGROUND: Nonrheumatic valvular diseases are common; however, no studies have estimated their global or national burden. As part of the Global Burden of Disease Study 2017, mortality, prevalence, and disability-adjusted life-years (DALYs) for calcific aortic valve disease (CAVD), degenerative mitral valve disease, and other nonrheumatic valvular diseases were estimated for 195 countries and territories from 1990 to 2017. METHODS: Vital registration data, epidemiologic survey data, and administrative hospital data were used to estimate disease burden using the Global Burden of Disease Study modeling framework, which ensures comparability across locations. Geospatial statistical methods were used to estimate disease for all countries, because data on nonrheumatic valvular diseases are extremely limited for some regions of the world, such as Sub-Saharan Africa and South Asia. Results accounted for estimated level of disease severity as well as the estimated availability of valve repair or replacement procedures. DALYs and other measures of health-related burden were generated for both sexes and each 5-year age group, location, and year from 1990 to 2017. RESULTS: Globally, CAVD and degenerative mitral valve disease caused 102 700 (95% uncertainty interval [UI], 82 700-107 900) and 35 700 (95% UI, 30 500-42 500) deaths, and 12.6 million (95% UI, 11.4 million-13.8 million) and 18.1 million (95% UI, 17.6 million-18.6 million) prevalent cases existed in 2017, respectively. A total of 2.5 million (95% UI, 2.3 million-2.8 million) DALYs were estimated as caused by nonrheumatic valvular diseases globally, representing 0.10% (95% UI, 0.09%-0.11%) of total lost health from all diseases in 2017. The number of DALYs increased for CAVD and degenerative mitral valve disease between 1990 and 2017 by 101% (95% UI, 79%-117%) and 35% (95% UI, 23%-47%), respectively. There is significant geographic variation in the prevalence, mortality rate, and overall burden of these diseases, with highest age-standardized DALY rates of CAVD estimated for high-income countries. CONCLUSIONS: These global and national estimates demonstrate that CAVD and degenerative mitral valve disease are important causes of disease burden among older adults. Efforts to clarify modifiable risk factors and improve access to valve interventions are necessary if progress is to be made toward reducing, and eventually eliminating, the burden of these highly treatable diseases.
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Insuficiência da Valva Aórtica/epidemiologia , Estenose da Valva Aórtica/epidemiologia , Valva Aórtica/patologia , Calcinose/epidemiologia , Saúde Global , Insuficiência da Valva Mitral/epidemiologia , Prolapso da Valva Mitral/epidemiologia , Distribuição por Idade , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/diagnóstico por imagem , Insuficiência da Valva Aórtica/mortalidade , Insuficiência da Valva Aórtica/cirurgia , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/mortalidade , Estenose da Valva Aórtica/cirurgia , Calcinose/diagnóstico por imagem , Calcinose/mortalidade , Calcinose/cirurgia , Efeitos Psicossociais da Doença , Feminino , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Humanos , Masculino , Insuficiência da Valva Mitral/diagnóstico por imagem , Insuficiência da Valva Mitral/mortalidade , Insuficiência da Valva Mitral/cirurgia , Prolapso da Valva Mitral/diagnóstico por imagem , Prolapso da Valva Mitral/mortalidade , Prolapso da Valva Mitral/cirurgia , Prevalência , Qualidade de Vida , Medição de Risco , Fatores de Risco , Fatores de TempoRESUMO
BACKGROUND: The superior mesenteric artery (SMA) first approach was proposed recently as a new modification of the standard pancreaticoduodenectomy. Increasing evidence showed that a periadventiceal dissection of the SMA with early transection of the inflow during pancreaticoduodenectomy associates better early perioperative results, and setup the scene for long-term oncological benefits. The objectives of the current study are to compare the operative results and long-term oncological outcomes of SMA first approach pancreaticoduodenectomy (SMA-PD) with standard pancreaticoduodenectomy (S-PD). DATA SOURCES: Electronic search of the PubMed/MEDLINE, EMBASE, Web of Science and Cochrane Library was performed until July 2015. We considered randomized controlled trials (RCTs) and non-randomized comparative studies (NRCSs) comparing SMA-PD with S-PD to be eligible if they included patients with periampullary cancers. RESULTS: A total of one RCT and thirteen NRCSs met the inclusion criteria, involving 640 patients with SMA-PD and 514 patients with S-PD. The SMA-PD was associated with less intraoperative bleeding, less blood transfusions and higher rate of associated venous resections. The pancreatic fistula and delayed gastric emptying had a significantly lower rate in the SMA-PD group. There were no differences between the two approaches regarding overall complications, major complication rates and in-hospital mortality. There was no difference regarding R0 resection rate, and one-, two- or three-year overall survival. The SMA-PD was associated with a lower local, hepatic and extrahepatic metastatic rate. CONCLUSIONS: The SMA-PD is associated with better perioperative outcomes, such as blood loss, transfusion requirements, pancreatic fistula, and delayed gastric emptying. Although the one-, two- or three-year overall survival rate is not superior, the SMA-PD has a lower local and metastatic recurrence rate.
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Artéria Mesentérica Superior/cirurgia , Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia/métodos , Perda Sanguínea Cirúrgica/prevenção & controle , Transfusão de Sangue , Distribuição de Qui-Quadrado , Gastroparesia/etiologia , Mortalidade Hospitalar , Humanos , Neoplasias Hepáticas/secundário , Recidiva Local de Neoplasia , Razão de Chances , Fístula Pancreática/etiologia , Neoplasias Pancreáticas/mortalidade , Neoplasias Pancreáticas/patologia , Pancreaticoduodenectomia/efeitos adversos , Pancreaticoduodenectomia/mortalidade , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: The purpose of this study is to compare the laparoscopic with the open approach in hemoperitoneum of gynecological origin. MATERIALS AND METHODS: Retrospective study of patients admitted to a tertiary emergency hospital between January 2013 - January 2015. RESULTS: There were 56 patients, 27 in the laparoscopic group (LG) and 28 in the open group (OG). The gynecological emergency was a ruptured ovarian cyst in 20 (74%) versus 17 (59%) cases, and an ectopic pregnancy with tubal rupture in 7 (26%) versus 12 (41%) patients in both the laparoscopic and open approaches, respectively. The main outcome - mean intraoperative hemoglobin decrease - was 1.5 +- 1.2 g/dl in the laparoscopic and 1.9 +-1.4 in the open approach (p=0.344). There were no differences regarding red blood transfusion rate, needs for analgesics, postoperative complications and in-hospital stay. CONCLUSION: The laparoscopic approach in acute abdomen of gynecologic origin is non-inferior to open surgery.
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Hemoperitônio/cirurgia , Laparoscopia , Cistos Ovarianos/cirurgia , Gravidez Ectópica/cirurgia , Adulto , Emergências , Feminino , Hemoperitônio/etiologia , Hospitais Universitários , Humanos , Cistos Ovarianos/complicações , Ovariectomia , Gravidez , Estudos Retrospectivos , Ruptura Espontânea/complicações , Salpingectomia , Resultado do TratamentoRESUMO
BACKGROUND/OBJECTIVES: The present article summarizes and analyzes the current knowledge about the role of the epithelial to mesenchymal transition (EMT) in the systemic invasiveness of pancreatic cancer. METHOD: An electronic search of PubMed/MEDLINE, EMBASE, and the Web of Science was used to identify relevant original articles and reviews. RESULTS: The EMT represents a key step during normal embryogenesis. However, increasing evidence reveals its essential role in the local progression and metastasis of pancreatic cancer. Areas of interest are the cross-linking between cells undergoing the EMT and pancreatic cancer stem cells, and the correlation between the EMT and chemoresistance to standard therapies. During carcinogenesis, malignant pancreatic cells at the primary site acquire the ability to undergo the EMT, a transformation associated with increased mobility. The reverse process at secondary sites, the mesenchymal to epithelial transition (MET), has devastating consequences, allowing neoplastic epithelial cells to invade surrounding tissues and spread to distant sites. Consequences of the EMT are the loss of E-cadherin expression and the acquisition of mesenchymal markers including fibronectin or vimentin. Detailed knowledge of the molecular processes underlying the EMT has opened possibilities for new therapeutic agents. These include an EMT approach for patients with early cancers, to prevent invasion and dissemination, and anti-MET therapy for patients with established metastasis. CONCLUSIONS: The current literature shows a strong correlation between the EMT and the systemic aggressiveness of pancreatic tumors. Individualized therapy, targeting the process of EMT and its cross-linking with cancer stem cells, may increase survival of patients with pancreatic cancer.
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Transição Epitelial-Mesenquimal/fisiologia , Neoplasias Pancreáticas/fisiopatologia , Biomarcadores Tumorais/metabolismo , Transformação Celular Neoplásica/metabolismo , Transformação Celular Neoplásica/patologia , Humanos , Invasividade Neoplásica/fisiopatologia , Células-Tronco Neoplásicas/metabolismo , Células-Tronco Neoplásicas/patologia , Neoplasias Pancreáticas/metabolismo , Neoplasias Pancreáticas/patologiaRESUMO
INTRODUCTION: Ebstein's malformation is a congenital malformation of the tricuspid valve and right ventricle, with a highly variable morphology, and clinical presentation, accounting for less than 1% of all congenital heart diseases, and about 40% of congenital malformations of the tricuspid valve. METHOD: Systematic review of English language literature regarding the morphogenesis and progress of imaging techniques, especially echocardiography and cardiac magnetic resonance imaging, in the preoperative planning of Ebstein's malformation, using the MEDLINE database with the PubMed Entre interface. RESULTS: Technological developments of the recent years, with 3D echocardiographic and cardiac magnetic resonance imaging evolution, have resulted in better understanding of the malformed tricuspid valve and right ventricle in vivo anatomy. Through a better understanding of Ebstein's malformation, there is a continuous trend of surgical techniques favoring tricuspid valve sparing procedures, with a constant decrease in early and late postoperative mortality. CONCLUSIONS: Although imaging methods to investigate Ebstein's malformation have continuously evolved, standardization of assessment protocols by 3D echocardiographic imaging, speckle tracking imaging, and cardiac magnetic resonance imaging is required.
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Anomalia de Ebstein/diagnóstico , Anomalia de Ebstein/patologia , Ecocardiografia Tridimensional , Imageamento por Ressonância Magnética , Período Pré-Operatório , Anomalia de Ebstein/fisiopatologia , Anomalia de Ebstein/cirurgia , Ventrículos do Coração/anormalidades , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/patologia , Humanos , Valva Tricúspide/anormalidades , Valva Tricúspide/diagnóstico por imagem , Valva Tricúspide/patologiaRESUMO
BACKGROUND: Systematic collection of mortality/morbidity data over time is crucial for monitoring trends in population health, developing health policies, assessing the impact of health programs. In Poland, a comprehensive analysis describing trends in disease burden for major conditions has never been published. The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) provides data on the burden of over 300 diseases in 195 countries since 1990. We used the GBD database to undertake an assessment of disease burden in Poland, evaluate changes in population health between 1990-2017, and compare Poland with other Central European (CE) countries. METHODS: The results of GBD 2017 for 1990 and 2017 for Poland and CE were used to assess rates and trends in years of life lost (YLLs), years lived with disability (YLDs), disability-adjusted life years (DALYs). Data came from cause-of-death registration systems, population health surveys, disease registries, hospitalization databases, and the scientific literature. Analytical approaches have been used to adjust for missing data, errors in cause-of-death certification, and differences in data collection methodology. Main estimation strategies were ensemble modelling for mortality and Bayesian meta-regression for disability. RESULTS: Between 1990-2017, age-standardized YLL rates for all causes declined in Poland by 46.0% (95% UI: 43.7-48.2), YLD rates declined by 4.0% (4.2-4.9), DALY rates by 31.7% (29.2-34.4). For both YLLs and YLDs, greater relative declines were observed for females. There was a large decrease in communicable, maternal, neonatal, and nutritional disease DALYs (48.2%; 46.3-50.4). DALYs due to non-communicable diseases (NCDs) decreased slightly (2.0%; 0.1-4.6). In 2017, Poland performed better than CE as a whole (ranked fourth for YLLs, sixth for YLDs, and fifth for DALYs) and achieved greater reductions in YLLs and DALYs than most CE countries. In 2017 and 1990, the leading cause of YLLs and DALYs in Poland and CE was ischaemic heart disease (IHD), and the leading cause of YLDs was low back pain. In 2017, the top 20 causes of YLLs and YLDs in Poland and CE were the same, although in different order. In Poland, age-standardized DALYs from neonatal causes, other cardiovascular and circulatory diseases, and road injuries declined substantially between 1990-2017, while alcohol use disorders and chronic liver diseases increased. The highest observed-to-expected ratios were seen for alcohol use disorders for YLLs, neonatal sepsis for YLDs, and falls for DALYs (3.21, 2.65, and 2.03, respectively). CONCLUSIONS: There was relatively little geographical variation in premature death and disability in CE in 2017, although some between-country differences existed. Health in Poland has been improving since 1990; in 2017 Poland outperformed CE as a whole for YLLs, YLDs, and DALYs. While the health gap between Poland and Western Europe has diminished, it remains substantial. The shift to NCDs and chronic disability, together with marked between-gender health inequalities, poses a challenge for the Polish health-care system. IHD is still the leading cause of disease burden in Poland, but DALYs from IHD are declining. To further reduce disease burden, an integrated response focused on NCDs and population groups with disproportionally high burden is needed.
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Comparação Transcultural , Carga Global da Doença/estatística & dados numéricos , Análise de Sistemas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Carga Global da Doença/tendências , Humanos , Lactente , Recém-Nascido , Expectativa de Vida/tendências , Masculino , Pessoa de Meia-Idade , Mortalidade Prematura/tendências , Polônia/epidemiologia , Anos de Vida Ajustados por Qualidade de Vida , Fatores de Risco , Fatores Sexuais , Adulto JovemRESUMO
The surgeon dissecting the base of the mesenterium, around the superior mesenteric vein (SMV) and artery, is facing a complex tridimensional vascular anatomy and should be aware of the anatomical variants in this area. The aim of this systematic review is to propose a standardized terminology of the superior mesenteric vessels, with impact in colon and pancreatic resections. We conducted a systematic search in PubMed/MEDLINE and Google Scholar databases up to March 2017. Forty-five studies, involving a total of 6090 specimens were included in the present meta-analysis. The pooled prevalence of the ileocolic, right colic and middle colic arteries was 99.8%, 60.1%, and 94.6%, respectively. The superior right colic vein and Henle trunk were present in 73.9%, and 89.7% of specimens, respectively. In conclusion, the infra-pancreatic anatomy of the superior mesenteric vessels is widely variable. We propose the term Henle trunk to be used for any venous confluence between gastric, pancreatic and colic veins, which drains between the inferior border of the pancreas and up to 20 mm downward on the right-anterior aspect of the SMV. The term gastrocolic trunk should not be synonymous, but a subgroup of the Henle trunk, together with to gastropancreatocolic, gastropancreatic, or colopancreatic trunk.
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Colo , Artéria Mesentérica Superior , Veias Mesentéricas , Mesentério , Pâncreas , Colo/anatomia & histologia , Colo/irrigação sanguínea , Colo/cirurgia , Humanos , Laparoscopia/métodos , Artéria Mesentérica Superior/anatomia & histologia , Artéria Mesentérica Superior/cirurgia , Veias Mesentéricas/anatomia & histologia , Veias Mesentéricas/cirurgia , Mesentério/anatomia & histologia , Mesentério/irrigação sanguínea , Mesentério/cirurgia , Pâncreas/anatomia & histologia , Pâncreas/irrigação sanguínea , Pâncreas/cirurgiaRESUMO
BACKGROUND AND PURPOSE: Mesopancreas dissection with central vascular ligation and the superior mesenteric artery (SMA)-first approach represent the cornerstone of current principles for radical resection for pancreatic head cancer. The surgeon dissecting around the SMV and SMA should be aware regarding the anatomical variants in this area. The aims of this systematic review and meta-analysis are to detail the surgical anatomy of the superior mesenteric vessels and to propose a standardized terminology with impact in pancreatic cancer surgery. METHODS: We conducted a systematic search to identify all published studies in PubMed/MEDLINE and Google Scholar databases from their inception up to March 2017. RESULTS: Seventy-eight studies, involving a total of 18,369 specimens, were included. The prevalence of the mesenteric-celiac trunk, replaced/accessory right hepatic artery (RRHA), common hepatic artery, and SMV inversion was 2.8, 13.2, 2.6, and 4.1%, respectively. The inferior pancreaticoduodenal artery has its origin into the first jejunal artery, SMA, and RRHA, in 58.7, 35.8, and 1.2% of cases, respectively. The SMV lacks a common trunk in 7.5% of cases. The first jejunal vein has a trajectory posterior to the SMA in 71.8% of cases. The left gastric vein drains into the portal vein in 58%, in splenic vein (SV) in 35.6%, and into the SV-PV confluence in 5.8% of cases. CONCLUSIONS: Complex pancreaticoduodenal resections require detailed knowledge of the superior mesenteric artery and vein, which is significantly different from the one presented in the classical textbooks of surgery. We are proposing the concept of the first jejunopancreatic vein which impacts the current oncological principles of pancreatic head cancer resection.
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Artéria Mesentérica Superior/anatomia & histologia , Veias Mesentéricas/anatomia & histologia , Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia , Artéria Celíaca/anatomia & histologia , Dissecação , Artéria Hepática/anatomia & histologia , Humanos , Pâncreas/cirurgia , Veia Porta/anatomia & histologia , Veia Esplênica/anatomia & histologiaRESUMO
AIM: To compare the effectiveness of laparoscopic complete mesocolic excision (CME) with central vascular ligation (L-CME) with its open (O-CME) counterpart. METHODS: We conducted an electronic search of the PubMed/MEDLINE, Excerpta Medica Database, Web of Science Core Collection, Cochrane Center Register of Controlled Trails, Cochrane Database of Systematic Reviews, SciELO, and Korean Journal databases from their inception until May 2017. We considered randomized controlled trials (RCTs) and controlled clinical trials (CCTs) that included patients with colonic cancer comparing L-CME and O-CME. Primary outcomes included the quality of the resected specimen (lymph nodes retrieved, complete mesocolic plane excision, tumor to arterial high tie, resected mesocolon surface). Secondary outcomes included the three-year and five-year overall and disease-free survival rates, recurrence of the disease, surgical data, and postoperative morbidity and mortality. Two authors of the review screened the methodological quality of the eligible trials and independently extracted data from individual studies. RESULTS: A total of one RCT and eleven CCTs (four from Europe and seven from Asia) met the inclusion criteria for the current meta-analysis. These studies involved 1619 patients in L-CME and 1477 patients in O-CME. The L-CME was associated with the same quality of the resected specimen, with no differences regarding the retrieved lymphnodes (MD = -1.06, 95%CI: -3.65 to 1.53, P = 0.42), and tumor to high tie distance (MD = 14.26 cm, 95%CI: -4.30 to 32.82, P = 0.13); the surface of the resected mesocolon was higher in the L-CME group (MD = 11.75 cm2, 95%CI: 9.50 to 13.99, P < 0.001). The L-CME was associated with a lower rate of blood transfusions (OR = 0.45, 95%CI: 0.27 to 0.75, P = 0.002), faster recovery of gastrointestinal function, and less postoperative overall complication rate. The L-CME approach was associated with a statistical significant better three-year overall (OR = 2.02, 95%CI: 1.31 to 3.12, P = 0.001, I2 = 28%) and disease-free (OR = 1.45, 95% CI: 1.00 to 2.10, P = 0.05, I2 = 0%) survival. CONCLUSION: The laparoscopic approach offers the same quality of the resected specimen as the open approach in complete mesocolic excision with central vascular ligation for colon cancer. The laparoscopic complete mesocolic excision with central vascular ligation is superior in all perioperative results and at least non-inferior in long-term oncological outcomes.
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Myocardial bridging, a congenital abnormality in which a coronary artery tunnels through the myocardial fibres was usually considered a benign condition. Many studies suggested a potential hemodynamic significance of myocardial bridging and some, usually case reports, implied a possible correlation between it and various cardiovascular pathologies like acute myocardial infarction, ventricular rupture, life-threatening arrhythmias, hypertrophic cardiomyopathy, apical ballooning syndrome or sudden death. The main objective of this article is to evaluate whether myocardial bridging may be associated with significant cardiac effects or if it is strictly a benign anatomical variation. To this purpose, we performed a meta-analysis (performed using the inverse variance heterogeneity model) and meta-regression, on scientific articles selected from three main databases (Scopus, Web of Science, Pubmed). The study included 21 articles. MB was associated with major adverse cardiac events - OR = 1.52 (1.01-2.30), and myocardial ischemia OR = 3.00 (1.02-8.82) but not with acute myocardial infarction, cardiovascular death, ischemia identified using imaging techniques, or positive exercise stress testing. Overall, myocardial bridging may have significant cardiovascular consequences (MACE, myocardial ischemia). More studies are needed to reveal/refute a clear association with MI, sudden death or other cardiovascular pathologies.
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Doenças Cardiovasculares/etiologia , Ponte Miocárdica/complicações , Doenças Cardiovasculares/patologia , Humanos , Análise de RegressãoRESUMO
OBJECTIVES: The aim of this systematic review and meta-analysis is to summarize the current knowledge regarding microRNA-21 and to evaluate its prognostic impact in patients with pancreatic cancer. METHODS: We conducted an electronic literature search to identify all published studies in PubMed/MEDLINE, Scopus and Google Scholar databases from 2000 until August 2016. RESULTS: A total of 17 studies involving 1471 patients met the inclusion criteria for the quantitative synthesis. The microRNA-21 upregulation was significantly associated with poorer overall survival, disease-free survival, and progression-free survival. The subgroup analysis revealed that microRNA-21 overexpression has a significant higher prognostic value for patients who receive adjuvant chemotherapy. Increased microRNA-21 was associated with a statistically significant higher rate of metastatic lymph nodes and poorly differentiated tumors. CONCLUSIONS: MicroRNA-21 upregulation in pancreatic cancer is associated with a significantly poorer overall survival, disease-free survival, and progression-free survival. MicroRNA-21 may be a useful prognostic biomarker, allowing stratification for chemotherapy administration, and being a component of precision medicine in patients with pancreatic cancer.
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Biomarcadores Tumorais/genética , MicroRNAs/genética , Neoplasias Pancreáticas/genética , Intervalo Livre de Doença , Humanos , Neoplasias Pancreáticas/mortalidade , PrognósticoRESUMO
INTRODUCTION: Increasing evidence suggests that surgical resection may be offered to a subgroup of patients with liver metastasis of gastric adenocarcinoma. The aim of this case report is to illustrate the surgical resection of a single liver metachronous recurrence twelve months after a radical total gastrectomy for cancer. CASE REPORT: A 63-year-old male patient with an Eastern Cooperative Oncology Group performance status of 1 was referred to our hospital for a single, large liver metastasis, twelve months after a radical total gastrectomy and DII lymphadenectomy for upper third gastric adenocarcinoma. As the adjuvant treatment, the patient received 12 cycles of FOLFOX chemotherapy. During the present admission, the abdominal computed tomography (CT) revealed a single liver metastasis located in the segments 5 and 6, of 105/85 mm in diameter. Surgical resection by an open approach of liver metastasis was decided. We performed a non-anatomical liver resection, without inflow control due to significant peritoneal adhesions in the liver hilum secondary to the previous lymphadenectomy. The patient was discharged after seven days, with an uneventful recovery. Six months after the second surgical procedure, the patient developed a local liver recurrence. The surgical resection of the liver recurrence was performed, with no postoperative morbidities, and the patient was discharged after eight days. Three months after the latest surgery, the patient is under adjuvant chemotherapy, with no imagistic signs of further recurrences. CONCLUSIONS: Hepatic resection for liver metastasis of gastric origin may offer satisfactory oncological outcomes in a very selected subgroup of patients.
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A 59 year-old patient was admitted with upper gastrointestinal bleeding. The clinical exam showed mild hypotension and blood samples revealed acute anemia (hemoglobin = 7.5 g/dl). Emergency computed tomography showed an infrarenal abdominal aortic aneurysm and extravasation of the arterial contrast material toward the digestive tract. The patient was transported to the operating room for emergency laparotomy, which showed an aortoduodenal fistula. After proximal and distal aortic vascular control, the two anatomical structures were dissected with duodenorrhaphy, patch repair of the aortic tear and omentum interposition. The postoperative recovery was uneventful, with discharge after 12 days.
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Doenças da Aorta , Duodenopatias , Fístula Intestinal , Fístula Vascular , Aorta Abdominal/diagnóstico por imagem , Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Doenças da Aorta/diagnóstico por imagem , Doenças da Aorta/cirurgia , Duodenopatias/diagnóstico por imagem , Duodenopatias/cirurgia , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/cirurgia , Humanos , Fístula Intestinal/diagnóstico por imagem , Fístula Intestinal/cirurgia , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios X , Fístula Vascular/diagnóstico por imagem , Fístula Vascular/cirurgiaRESUMO
Introduction. The objective of this case report is to illustrate a severe perineal impalement injury, associated with anorectal avulsion and hemorrhagic shock. Results. A 32-year-old male patient was referred to our hospital for an impalement perineal trauma, associated with complex pelvic fracture and massive perineal soft tissue destruction and anorectal avulsion. On arrival, the systolic blood pressure was 85 mm Hg and the hemoglobin was 7.1 g/dL. The patient was transported to the operating room, and perineal lavage, hemostasis, and repacking were performed. After 12 hours in the Intensive Care Unit, the abdominal ultrasonography revealed free peritoneal fluid. We decided emergency laparotomy, and massive hemoperitoneum due to intraperitoneal rupture of pelvic hematoma was confirmed. Pelvic packing controlled the ongoing diffuse bleeding. After 48 hours, the relaparotomy with packs removal and loop sigmoid colostomy was performed. The postoperative course was progressive favorable, with discharge after 70 days and colostomy closure after four months, with no long-term complications. Conclusions. Severe perineal injuries are associated with significant morbidity and mortality. Their management in high volume centers, with experience in colorectal and trauma surgery, allocating significant human and material resources, decreases the early mortality and long-term complications, offering the best quality of life for patients.
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OBJECTIVE: To characterize the pattern of primary small bowel cancers in a tertiary East-European hospital. METHODS: A retrospective study of patients with small bowel cancers admitted to a tertiary emergency center, over the past 15 years. RESULTS: There were 57 patients with small bowel cancer, representing 0.039% of admissions and 0.059% of laparotomies. There were 37 (64.9%) men, mean age of 58 years; and 72 years for females. Out of 57 patients, 48 (84.2%) were admitted due to an emergency situation: obstruction in 21 (38.9%), perforation in 17 (31.5%), upper gastrointestinal bleeding in 8 (14.8%), and lower gastrointestinal bleeding in 2 (3.7%). There were 10 (17.5%) duodenal tumors, 21 (36.8%) jejunal tumors and 26 (45.6%) ileal tumors. The most frequent neoplasms were gastrointestinal stromal tumor in 24 patients (42.1%), adenocarcinoma in 19 (33.3%), lymphoma in 8 (14%), and carcinoids in 2 (3.5%). The prevalence of duodenal adenocarcinoma was 14.55 times greater than that of the small bowel, and the prevalence of duodenal stromal tumors was 1.818 time greater than that of the small bowel. Obstruction was the complication in adenocarcinoma in 57.9% of cases, and perforation was the major local complication (47.8%) in stromal tumors. CONCLUSION: Primary small bowel cancers are usually diagnosed at advanced stages, and revealed by a local complication of the tumor. Their surgical management in emergency setting is associated to significant morbidity and mortality rates.
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Adenocarcinoma/complicações , Tumor Carcinoide/complicações , Hemorragia Gastrointestinal/etiologia , Tumores do Estroma Gastrointestinal/complicações , Neoplasias Intestinais/complicações , Obstrução Intestinal/etiologia , Perfuração Intestinal/etiologia , Adenocarcinoma/mortalidade , Adenocarcinoma/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Tumor Carcinoide/mortalidade , Tumor Carcinoide/cirurgia , Neoplasias Duodenais/complicações , Neoplasias Duodenais/mortalidade , Neoplasias Duodenais/cirurgia , Serviços Médicos de Emergência/estatística & dados numéricos , Europa Oriental , Feminino , Tumores do Estroma Gastrointestinal/mortalidade , Tumores do Estroma Gastrointestinal/cirurgia , Humanos , Neoplasias do Íleo/complicações , Neoplasias do Íleo/mortalidade , Neoplasias do Íleo/cirurgia , Achados Incidentais , Neoplasias Intestinais/mortalidade , Neoplasias Intestinais/cirurgia , Neoplasias do Jejuno/complicações , Neoplasias do Jejuno/mortalidade , Neoplasias do Jejuno/cirurgia , Linfoma/complicações , Linfoma/mortalidade , Linfoma/cirurgia , Masculino , Pessoa de Meia-Idade , Admissão do Paciente , Prevalência , Estudos Retrospectivos , Centros de Atenção Terciária/estatística & dados numéricos , Adulto JovemAssuntos
Neoplasias Pancreáticas/cirurgia , Pancreaticoduodenectomia , Abdome , Humanos , PancreatectomiaRESUMO
ABSTRACT A 59 year-old patient was admitted with upper gastrointestinal bleeding. The clinical exam showed mild hypotension and blood samples revealed acute anemia (hemoglobin = 7.5 g/dl). Emergency computed tomography showed an infrarenal abdominal aortic aneurysm and extravasation of the arterial contrast material toward the digestive tract. The patient was transported to the operating room for emergency laparotomy, which showed an aortoduodenal fistula. After proximal and distal aortic vascular control, the two anatomical structures were dissected with duodenorrhaphy, patch repair of the aortic tear and omentum interposition. The postoperative recovery was uneventful, with discharge after 12 days.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Doenças da Aorta/cirurgia , Doenças da Aorta/diagnóstico por imagem , Fístula Intestinal/cirurgia , Fístula Intestinal/diagnóstico por imagem , Duodenopatias/cirurgia , Duodenopatias/diagnóstico por imagem , Aorta Abdominal/cirurgia , Aorta Abdominal/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Fístula Vascular/cirurgia , Fístula Vascular/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Hemorragia Gastrointestinal/cirurgia , Hemorragia Gastrointestinal/etiologiaRESUMO
ABSTRACT Objective To characterize the pattern of primary small bowel cancers in a tertiary East-European hospital. Methods A retrospective study of patients with small bowel cancers admitted to a tertiary emergency center, over the past 15 years. Results There were 57 patients with small bowel cancer, representing 0.039% of admissions and 0.059% of laparotomies. There were 37 (64.9%) men, mean age of 58 years; and 72 years for females. Out of 57 patients, 48 (84.2%) were admitted due to an emergency situation: obstruction in 21 (38.9%), perforation in 17 (31.5%), upper gastrointestinal bleeding in 8 (14.8%), and lower gastrointestinal bleeding in 2 (3.7%). There were 10 (17.5%) duodenal tumors, 21 (36.8%) jejunal tumors and 26 (45.6%) ileal tumors. The most frequent neoplasms were gastrointestinal stromal tumor in 24 patients (42.1%), adenocarcinoma in 19 (33.3%), lymphoma in 8 (14%), and carcinoids in 2 (3.5%). The prevalence of duodenal adenocarcinoma was 14.55 times greater than that of the small bowel, and the prevalence of duodenal stromal tumors was 1.818 time greater than that of the small bowel. Obstruction was the complication in adenocarcinoma in 57.9% of cases, and perforation was the major local complication (47.8%) in stromal tumors. Conclusion Primary small bowel cancers are usually diagnosed at advanced stages, and revealed by a local complication of the tumor. Their surgical management in emergency setting is associated to significant morbidity and mortality rates.
RESUMO Objetivo Caracterizar o padrão de neoplasias malignas primárias do intestino delgado em um hospital terciário de Leste Europeu. Métodos Estudo retrospectivo de pacientes com câncer de intestino delgado, internados em um hospital terciário e de emergência, ao longo dos últimos 15 anos. Resultados Foram avaliados 57 pacientes com neoplasias malignas gastrintestinais, o que representou 0,039% das admissões e 0,059% das laparotomias realizadas. Total de 37 (64,9%) pacientes masculinos, média de idade de 58 anos, e de 72 anos para mulheres. Dentre os 57 pacientes, 48 (84,2%) foram internados em situação de emergência: obstrução intestinal em 21 (38,9%), perfuração em 17 (31,5%), hemorragia digestiva alta em 8 (14,8%), e hemorragia digestiva baixa em 2 (3,7%). Houve 10 (17,5%) tumores duodenais, 21 (36,8%) jejunais e 26 (45,6%) ileais. As neoplasias mais frequentes foram tumor estromal gastrintestinal, em 24 (42,1%) pacientes, adenocarcinoma em 19 (33,3%), linfoma em 8 (14%) e carcinoides em 2 (3,5%). A prevalência de adenocarcinoma duodenal foi 14,55 vezes maior do que a do intestino delgado, e a prevalência de tumores estromais duodenais foi 1,818 vez maior do que a do intestino delgado. A obstrução intestinal foi complicação do adenocarcinoma em 57,9% dos casos, e a perfuração foi a principal complicação local (47,8%) dos tumores estromais. Conclusão As neoplasias malignas primárias do intestino delgado foram geralmente diagnosticadas em estado avançado e reveladas por uma complicação local do tumor. O tratamento cirúrgico em situação de emergência está associado à significativa morbimortalidade.