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OBJECTIVE: Minimally invasive surgical necrosectomy and endoscopic necrosectomy, compared with open necrosectomy, might improve outcomes in necrotising pancreatitis, especially in critically ill patients. Evidence from large comparative studies is lacking. DESIGN: We combined original and newly collected data from 15 published and unpublished patient cohorts (51 hospitals; 8 countries) on pancreatic necrosectomy for necrotising pancreatitis. Death rates were compared in patients undergoing open necrosectomy versus minimally invasive surgical or endoscopic necrosectomy. To adjust for confounding and to study effect modification by clinical severity, we performed two types of analyses: logistic multivariable regression and propensity score matching with stratification according to predicted risk of death at baseline (low: <5%; intermediate: ≥5% to <15%; high: ≥15% to <35%; and very high: ≥35%). RESULTS: Among 1980 patients with necrotising pancreatitis, 1167 underwent open necrosectomy and 813 underwent minimally invasive surgical (n=467) or endoscopic (n=346) necrosectomy. There was a lower risk of death for minimally invasive surgical necrosectomy (OR, 0.53; 95% CI 0.34 to 0.84; p=0.006) and endoscopic necrosectomy (OR, 0.20; 95% CI 0.06 to 0.63; p=0.006). After propensity score matching with risk stratification, minimally invasive surgical necrosectomy remained associated with a lower risk of death than open necrosectomy in the very high-risk group (42/111 vs 59/111; risk ratio, 0.70; 95% CI 0.52 to 0.95; p=0.02). Endoscopic necrosectomy was associated with a lower risk of death than open necrosectomy in the high-risk group (3/40 vs 12/40; risk ratio, 0.27; 95% CI 0.08 to 0.88; p=0.03) and in the very high-risk group (12/57 vs 28/57; risk ratio, 0.43; 95% CI 0.24 to 0.77; p=0.005). CONCLUSION: In high-risk patients with necrotising pancreatitis, minimally invasive surgical and endoscopic necrosectomy are associated with reduced death rates compared with open necrosectomy.
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Desbridamento , Drenagem , Duodenoscopia , Pâncreas/patologia , Pancreatite Necrosante Aguda/cirurgia , Adulto , Idoso , Brasil , Canadá , Desbridamento/métodos , Drenagem/métodos , Duodenoscopia/métodos , Feminino , Alemanha , Hospitais , Humanos , Hungria , Índia , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Necrose , Países Baixos , Pancreatite Necrosante Aguda/mortalidade , Pancreatite Necrosante Aguda/patologia , Estudos Prospectivos , Resultado do Tratamento , Estados UnidosRESUMO
INTRODUCTION: Reconstructive hepatico-jejunostomy is recommended for major bile duct injuries (BDIs) during cholecystectomy. Complications of biliary leak, cholangitis, bleeding, anastomotic strictures and biliary cirrhosis remain a major concern affecting a patient's outcome after surgery. The aim of this study was to analyse the results of surgical repair of major BDIs at our institution and identify predictors for the development of major complications. METHODS: A retrospective study of 57 patients with major BDI after cholecystectomy referred to a tertiary hepato-biliary centre from July 1999 to July 2011 and subsequently managed with reconstructive bilio-enteric anastomosis was performed. RESULTS: Of 57 patents 35 (61.4%) were primary referred. 22 (38.6 %) were secondary referred, of which 17 were for correct reconstructive surgery performed elsewhere and 5 were following attempted endoscopic management. 17 (29.8%) had local and systemic perioperative complications. 13 (22.8%) had major complications (bile leak, bleed, stricture and/or biliary cirrhosis). No association was found between age, type of cholecystectomy, type of injury, vascular injury and occurrence of major complications. Secondarily referred patients after therapeutic interventions (p = 0.010) and reconstructive surgery after repair performed by non-specialists suffered an increased incidence of major complications (p = 0.032). Secondary referral was also an independent predictor of major complications (p = 0.024). CONCLUSION: Early referral of patients with no previous intervention to a tertiary hepato-biliary center and specialist surgical repair is recommended for improved outcome after reconstructive hepatico-jejunostomy for major BDIs during cholecystectomy.
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Doenças dos Ductos Biliares/cirurgia , Ductos Biliares Extra-Hepáticos/cirurgia , Fístula Biliar/cirurgia , Colecistectomia Laparoscópica/efeitos adversos , Jejunostomia/métodos , Adulto , Fatores Etários , Anastomose Cirúrgica , Doenças dos Ductos Biliares/etiologia , Ductos Biliares Extra-Hepáticos/lesões , Fístula Biliar/etiologia , Colecistectomia/efeitos adversos , Estudos de Coortes , Comorbidade , Bases de Dados Factuais , Feminino , Artéria Hepática/lesões , Humanos , Icterícia/etiologia , Lacerações , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica , Encaminhamento e Consulta , Estudos Retrospectivos , Fatores Sexuais , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Glucagonoma is an uncommon type of pancreatic neuroendocrine tumor [NET] which is characterized by diabetes mellitus, necrolytic migratory erythema, depression and deep vein thrombosis. The typical rash is often misdiagnosed and the diagnosis is delayed by 7-8 years. Pancreatic NETs and other pancreatic tumors are known to show calcifications within the tumor but calcification of the remaining normal pancreas is very uncommon. It occurs when there is ductal obstruction leading to acute or chronic pancreatitis. CASE REPORT: We present a case of glucagonoma with coexistent pancreatic calcification. CONCLUSION: Glucagonoma should be suspected in a diabetic patient with migratory rash. Pancreatic tumor should be suspected in patient with idiopathic focal pancreatitis.
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Calcinose/etiologia , Diabetes Mellitus Tipo 2/complicações , Glucagonoma/complicações , Eritema Migratório Necrolítico/etiologia , Tumores Neuroendócrinos/complicações , Pancreatopatias/etiologia , Neoplasias Pancreáticas/complicações , Calcinose/diagnóstico , Glucagonoma/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Tumores Neuroendócrinos/diagnóstico , Pancreatopatias/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Tomografia por Emissão de Pósitrons , Tomografia Computadorizada EspiralRESUMO
BACKGROUND: Distal pancreatectomy (DP) has a high post-operative morbidity predominantly due to pancreatic fistula though the mortality is very low. Data on distal pancreatectomy was reviewed to analyse the risk factors that contribute to this morbidity. METHODS: Thirty three patients underwent distal pancreatectomy with sutured closure of the remnant, over a 5-year period between May 2006 and April 2011. Pancreatic fistula (PF) was defined according to the International Study Group on Pancreatic Fistula definition. Patient and surgical risk factors were subdivided as those reflecting a poorer pre-morbid status, those associated with increased complexity of surgery and those related to pancreas gland and were analyzed for incidence of pancreatic fistula. RESULTS: Indications for DP included 16 (51.5%) pancreatic tumours, 13 (39.4%) chronic pancreatitis and 3 (9.1%) trauma. Spleen was preserved in 12 patients (36.4%). There was no mortality while the morbidity rate was 45.5% (n = 15). Incidence of pancreatic fistula was 30.3% (n = 10); eight were grade A (80%) and two were grade C (20%). Incidence of clinically significant pancreatic fistulae was 6.1%. PF was significantly more common if the pancreatic duct was not identified (p = 0.024) was significantly less with extensive peri-pancreatic adhesions (p = 0.036). CONCLUSIONS: Identification and ligation of main pancreatic duct can help reduce the incidence of pancreatic fistulae. The identification of patients at high risk of developing a PF helps to implement prevention strategies.
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Pancreatectomia/efeitos adversos , Fístula Pancreática/etiologia , Fístula Pancreática/prevenção & controle , Neoplasias Pancreáticas/cirurgia , Adolescente , Adulto , Fatores Etários , Idoso , Criança , Feminino , Humanos , Ligadura , Masculino , Pessoa de Meia-Idade , Pâncreas/lesões , Pâncreas/cirurgia , Ductos Pancreáticos/cirurgia , Pancreatite Crônica/cirurgia , Medição de Risco , Aderências Teciduais/complicações , Adulto JovemRESUMO
Neuroendocrine tumors (NETs) of the gallbladder or the biliary tree are rare. Most of the current guidelines and protocols are derived from the experience of managing lung small cell neuroendocrine carcinoma or gastrointestinal NETs. But, the overall outcome of gallbladder NETs (GB-NETs) seems worse than similarly staged lung NETs and adenocarcinoma of the gallbladder. This may be due to its rarity and lack of literature for a focused approach toward its treatment. Hence, the need for a specifically designed approach might help improve results of treatment for these rare tumors. We share our experience of 2 patients with GB-NETs and their 5-year outcome.
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BACKGROUND AND AIM: Hemobilia is a rare but potentially life threatening problem, which can be difficult to diagnose and treat. In the last few decades there has been a change in the etiologic spectrum and management of this problem in the West. The aim of this study was to analyze the etiology, clinical features, management and outcome of major hemobilia in a tertiary referral centre from western India. METHODS: A retrospective analysis was undertaken on 22 patients (16 males, 6 females; mean age 39 years, range 13 to 74) who presented with major hemobilia over a 5-year period. RESULTS: The etiology was iatrogenic in 13 patients (percutaneous transhepatic biliary drainage 8, post laparoscopic cholecystectomy 3, endoscopic retrograde cholangiopancreatography 1, and liver biopsy 1), liver trauma in 6 and liver tumors in 3 patients. Twenty patients presented with gastrointestinal bleeding (melena 20 patients, hemetemesis with melena 8 patients), 5 with jaundice and 8 had fever. Abdominal angiography was performed in 20 patients. Angiography revealed pseudoaneurysm of the right hepatic artery or its branches in 14 patients, left hepatic artery in 2, an arterio-biliary fistula in 1, tumor blush in 1 and the source could not be located in 2 patients. Seventeen of the 22 patients were treated with radiological intervention, 3 required surgery (liver resection for tumors 2, laparotomy for venous collateral bleeding of portal cavernoma 1) and two were managed conservatively. Radiological intervention involved embolisation with coils and/or glue in 16, and chemoembolisation in 1 patient. Sixteen of 17 patients responded to embolisation. Overall there were two deaths. CONCLUSION: The spectrum of hemobilia seen in India is now similar to that in the developed world with iatrogenic causes being the commonest. Interventional radiology can treat a majority of patients reducing the need and morbidity associated with surgery.
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Hemobilia/etiologia , Hemobilia/terapia , Adolescente , Adulto , Idoso , Angiografia , Colangiografia , Embolização Terapêutica , Endoscopia Gastrointestinal , Feminino , Hemobilia/epidemiologia , Humanos , Doença Iatrogênica , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Radiografia Intervencionista , Estudos RetrospectivosRESUMO
Aim To assess the incidence of malnutrition in a surgical gastroenterology unit and analyze its impact on postoperative complication rates. Method Data were prospectively accrued from patients admitted for emergency or elective surgery to the gastrointestinal surgery unit at Jaslok Hospital between May 2013 and May 2014. The nutritional status was preoperatively assessed by using anthropometric parameters like body mass index (BMI), midarm circumference (MAC), and tissue skinfold thickness (TSFT). In addition, a subjective global assessment scale (SGA), serum albumin, and absolute lymphocyte count (ALC) were used. Patients with BMI <18.5, MAC <24 cm in males and <22 cm in females, and TSFT <10 mm were considered malnourished. Patients with serum albumin between 3 and 3.5 g/dl were considered mild, 2.4-2.9 g/dl was moderate, and <2.4 g/dl were severely malnourished. Patients with ALC between 1200 and 2000/cm were labelled mild, between 800 and 1199/cm were moderate, and <800/cm were severely malnourished. As per SGA, well-nourished had less than 5% weight loss or if more than 5%, with recent gain and improved appetite, mild/moderately malnourished had 5% to 10% weight loss with no gain, mild subcutaneous fat loss, and those severely malnourished had more than 10% weight loss, severe subcutaneous fat loss, and muscle wasting. Postoperative complications were graded as per the Clavien-Dindo classification. Patients with grades 1 and 2 complications were labelled as minor and the rest as major. Result Men in the age group of 40-60 years comprised the majority of the study population. The most frequent reason for admission was cholelithiasis. The overall incidence of malnutrition was 22.16%. Out of the 96 patients who had complications, 45 had minor and 41 had significant complications. Amongst the well-nourished, the incidence of complications was 26.62% of which the majority were minor complications. Severely malnourished patients had a high complication rate (63.38%); 32% out of the 63.38% developed significant complications. The majority of the patients suffering from severe malnutrition belonged to the sub-group with chronic pancreatitis and carcinoma of the pancreas. According to the chi-square analysis of the data, ALC, serum albumin, and SGA correlate with the postoperative complication rate with a p-value <0.05 as significant. On the contrary, BMI, MAC, and TSFT did not correlate with postoperative complications. Conclusion Preoperative malnutrition is common among patients undergoing abdominal surgeries in the urban private health care sector. Although there have been studies that have analyzed the incidence of malnutrition in patients undergoing oncological surgeries, there is limited literature on malnutrition among patients subjected to gastrointestinal surgeries. We conclude that simple bedside nutritional assessment tools like serum albumin, absolute lymphocyte count, and SGA can accurately identify malnourished patients preoperatively and are good predictors of postoperative complications. Hence, it is imperative to assess and attempt to improve the nutritional status of the patients preoperatively.
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Tuberculosis (TB) affecting the liver is unusual, and isolated liver TB presenting as a liver abscess more so, even in countries where the disease is endemic. As clinical symptoms and imaging are not typical, a high index of suspicion is necessary for diagnosis. We present here a lady who was admitted with fever and chills. Ultrasound imaging showed a liver abscess. She developed bleeding into the abscess cavity, necessitating an emergency right liver resection. Final histology confirmed mycobacterial granulomatous infection of the liver. Isolated hepatic abscess of tubercular origin is a rare cause of hemorrhage but should be considered as a differential diagnosis. Suspicious features on computerized tomography (CT) scan should prompt microbiological assessment of aspirate from the abscess, establishing the diagnosis, so appropriate treatment can be started, avoiding such complications.
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Composição Corporal , Pâncreas/diagnóstico por imagem , Pancreaticoduodenectomia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Cuidados Pré-Operatórios/métodos , Medição de Risco/métodos , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Feminino , Humanos , MasculinoRESUMO
CONTEXT: Chronic pancreatitis is a continuous inflammatory disease of the pancreas resulting in scarring and fibrosis with consequent decline in exocrine and endocrine function. The inflammatory process leads to the development of a head mass, and strictures and stones in the pancreatic duct which present as pain, or loco regional complications such as duodenal obstruction and biliary obstruction. The gold standard for the treatment of pain and loco regional complications remains surgery, which is usually a combination of drainage and partial resection (coring). This can be hazardous due to adhesions, inflammation or portal hypertension. CASE REPORT: We report a case in which severe bleeding from the pancreatic duct was encountered during a Frey procedure. It was from the superior mesenteric vein/splenic vein confluence and would have warranted a Whipple procedure. CONCLUSION: We describe a pancreatotomy for exposure and control of the bleeding, with re-suturing of the cut pancreas and completion of the pancreaticojejunostomy.
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Perda Sanguínea Cirúrgica , Pancreatectomia/efeitos adversos , Pancreatectomia/métodos , Pancreatite Crônica/cirurgia , Terapia de Salvação , Adulto , Volume Sanguíneo , Humanos , Masculino , Veias Mesentéricas/lesões , Veias Mesentéricas/cirurgia , Pâncreas/cirurgia , Índice de Gravidade de Doença , Técnicas de SuturaRESUMO
We report a 5-year-old girl with congenital hepatic fibrosis who presented with clubbing and cyanosis. Partial pressure of oxygen was 40 mmHg with oxy-gen saturation of 70% on room air, which improved to 128 mmHg and 92% on inhalation of 100% oxygen. Macroaggregated albumin scan showed 58% shunting to the brain, suggestive of severe hepatopulmonary syndrome. Echocardiogram and pulmonary angiogram ruled out pulmonary hypertension. Four weeks after living-related liver transplantation, she had normal blood gases and reduction in shunting to 7% on macroaggregated albumin scan.
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Síndrome Hepatopulmonar/complicações , Cirrose Hepática/congênito , Transplante de Fígado , Doadores Vivos , Encéfalo/diagnóstico por imagem , Pré-Escolar , Feminino , Seguimentos , Síndrome Hepatopulmonar/diagnóstico por imagem , Síndrome Hepatopulmonar/cirurgia , Humanos , Cirrose Hepática/diagnóstico por imagem , Cirrose Hepática/cirurgia , Pulmão/diagnóstico por imagem , Cintilografia , Agregado de Albumina Marcado com Tecnécio Tc 99m , Resultado do TratamentoRESUMO
A 59-year-old male patient presented with mild gallstone pancreatitis. He underwent laparoscopic cholecystectomy during the same admission, where we encountered a left-sided gall bladder (GB). This was managed during laparoscopic surgery by modifying the laparoscopic port positions, and we did not encounter any other variations in the biliary anatomy. Thorough knowledge regarding anatomical variations of the GB will help in managing rare cases and avoid injuries to vital structures.
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Doenças da Vesícula Biliar/diagnóstico , Vesícula Biliar/anormalidades , Pancreatite/cirurgia , Dor Abdominal/etiologia , Colecistectomia Laparoscópica , Diabetes Mellitus Tipo 2 , Diagnóstico Diferencial , Vesícula Biliar/cirurgia , Doenças da Vesícula Biliar/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Pancreatite/complicaçõesAssuntos
Pancreatectomia/métodos , Pancreatite Necrosante Aguda/cirurgia , Gestão da Segurança , Estudos de Coortes , Feminino , Humanos , Laparotomia/métodos , Masculino , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Necrose/patologia , Necrose/cirurgia , Pancreatectomia/tendências , Pancreatite Necrosante Aguda/patologia , Prognóstico , Medição de Risco , Resultado do TratamentoRESUMO
Diaphragmatic hernia is an important cause of emergency hospital admission associated with significant morbidity. It usually results from congenital defect or rupture in the diaphragm due to trauma. Prompt and appropriate diagnosis is necessary in patients with this condition, as surgical intervention by either abdominal or thoracic approach may be necessary. Here, we report a case of left-sided diaphragmatic hernia presenting with sudden onset of breathlessness, respiratory distress and left-sided chest pain radiating to the abdomen, mimicking pneumothorax, treated successfully with surgical intervention.