RESUMO
The management of biliary disorders in patients with Roux-en-Y hepaticojejunostomy anastomosis is challenging and remains controversial. Our aim is to share our experiences of endoscopic treatment via a permanent access loop in 5 patients. Endoscopic treatment via a permanent access loop is an invaluable procedure for the management of stenotic hepaticojejunostomy anastomosis, anastomotic leakage, and hepatolithiasis. It may even be life-saving for some patients.
Assuntos
Anastomose em-Y de Roux , Doenças Biliares/cirurgia , Endoscopia do Sistema Digestório/métodos , Jejunostomia/métodos , Fígado/cirurgia , Adulto , Idoso , Fístula Anastomótica/cirurgia , Procedimentos Cirúrgicos do Sistema Biliar/métodos , Colangite/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-OperatóriasRESUMO
BACKGROUND AND AIM: Chronic pancreatitis (CP)-related pain is a considerable problem in gastroenterology practice that frequently requires several endoscopic interventions. We aimed to investigate the efficacy of pancreatic duct stenting performed on demand, instead of at defined intervals, for the management of the CP-related pain. METHODS: This study is a retrospective evaluation of thirteen years of data. Sixty-seven patients with CP who suffered from intractable pain were enrolled in the study. Pancreatic stenting was performed mainly with single stents according to the diameter of the pancreatic duct and width of the stricture or, less frequently, with multiple stents aiming to achieve stricture resolution. The subsequent endoscopic session was scheduled based on the patient's symptoms. RESULTS: Overall, 65 of 67 patients underwent successful pancreatic cannulation (technical success rate 97%). Fifty-seven patients with a pancreatic stenting history were still undergoing follow-up. Of these patients, 26 patients still had pancreatic ductal stents; however, the stents were removed from 31 patients. Only 8 patients (25%) required further endoscopic or surgical intervention because of the re-emergence of pain after a median stent-free period of 17 months (3-127 months). One patient with a biliary stricture and one patient with a pancreatic mass underwent surgery. Pancreatic stents remained for a median length of 14 months (3-84 months). During the follow-up period, 55 of 65 patients became pain-free or had partial pain relief (clinical success rate 84%). CONCLUSIONS: On demand replacement of pancreatic stent is feasible in patients with CP and it might provide a good palliation of CP-related pain.
Assuntos
Ductos Pancreáticos/cirurgia , Pancreatite Crônica/cirurgia , Stents , Doença Crônica , Humanos , Dor/etiologia , Dor/cirurgia , Estudos RetrospectivosAssuntos
Brucelose/diagnóstico , Coledocolitíase/diagnóstico , Epididimite/diagnóstico , Orquite/diagnóstico , Antibacterianos/uso terapêutico , Análise Química do Sangue , Brucella/isolamento & purificação , Brucelose/sangue , Brucelose/tratamento farmacológico , Brucelose/microbiologia , Colangiopancreatografia Retrógrada Endoscópica , Colangiopancreatografia por Ressonância Magnética , Coledocolitíase/sangue , Coledocolitíase/tratamento farmacológico , Coledocolitíase/microbiologia , Diagnóstico Diferencial , Epididimo/patologia , Epididimite/tratamento farmacológico , Epididimite/microbiologia , Humanos , Fígado/enzimologia , Masculino , Pessoa de Meia-Idade , Orquite/tratamento farmacológico , Orquite/microbiologia , Escroto/patologia , Testículo/patologia , Resultado do Tratamento , TurquiaRESUMO
BACKGROUND/AIMS: Accurate in vivo differentiation of colon polyp histology may serve to prevent the resection of diminutive hyperplastic polyps in the distal colon or the need for histologic assesment of diminutive polyps after resection. The clinical implementation of these strategies depends on the prevalence of advanced histologic findings among diminutive polyps. We aimed to determine the prevalence of advanced histologic features (villous features, high-grade dysplasia, and adenocarcinoma) in diminutive colon polyps and compare it to small and larger polyps. PATIENTS/METHODS: The data of patients who had undergone elective colonoscopy at a tertiary-care referral center were retrospectively reviewed. The size, morphology, and location of all polyps were recorded. Polyps were divided into 3 groups according to their size: diminutive (≤ 5 mm), small (6-9 mm), and large (≥ 10 mm). RESULTS: A total of 7160 polyps in 3226 eligible patients were evaluated. The mean diameter of the polyps were 6.7 ± 4.9 mm. Histopathologic diagnosis were adenomatous in 4548 (63.5%) and non-adenomatous in 2612 (36.5%). Out of 7160 polyps, 4902 (68.5%) were diminutive (1-5 mm), 1360 (19%) were small (6-9 mm), and 898 (12.5%) large (≥ 10 mm) polyps. Among the diminutive polyps 2739 (55.9%) had adenomatous histology. There were 66 polyps (1.3%) with advanced histology in the diminutive group, 72 (5.2%) in the small group, 263 (29.2%) in the large polyp group. Diminutive polyps had a lower frequency of advanced histology compared to small and large polyps (p = 0.001). When the histology of the polyps were evaluated based on the size of the largest polyp the patient has, 2202 patients had polyp(s) ≤ 5 mm. The frequency of advanced histology was 2.2% in these patients. CONCLUSIONS: The prevalence of advanced histology in diminutive polyps is quite low (1.3%) which supports the clinical implementation of discard, resect and discard strategies in diminutive polyps.
Assuntos
Endoscopia/métodos , Fístula Esofágica/cirurgia , Fístula do Sistema Respiratório/cirurgia , Técnicas de Sutura , Idoso , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Fístula Esofágica/etiologia , Esofagoscopia , Humanos , Neoplasias Pulmonares/cirurgia , Excisão de Linfonodo , Masculino , Pneumonectomia , Fístula do Sistema Respiratório/etiologia , Técnicas de Sutura/instrumentaçãoRESUMO
Ornidazole is a commonly prescribed antiparasitic drug for parasitic infestations, including amoebiasis, giardiasis and Trichomonas vaginalis. Several cases of antibiotic-induced autoimmune hepatitis (AIH) or AIH-like syndrome have been reported recently. In this report, we describe a 35-year-old woman with two relapses of AIH induced by ornidazole prescribed for diarrhoea and vaginal infection.
Assuntos
Diarreia/tratamento farmacológico , Hepatite Autoimune/etiologia , Hepatite Autoimune/patologia , Ornidazol/efeitos adversos , Corticosteroides/administração & dosagem , Adulto , Biópsia por Agulha , Diarreia/diagnóstico , Feminino , Seguimentos , Hepatite Autoimune/tratamento farmacológico , Humanos , Testes de Função Hepática , Ornidazol/administração & dosagem , Medição de Risco , Resultado do TratamentoRESUMO
OBJECTIVE: Until recently, congenital cystic dilatation of the intrahepatic biliary ducts (Caroli's disease) has been recognized infrequently. This report aimed to analyse and discuss our observations on 21 adult patients with the disease. PATIENTS: From 1977 to 1995, 21 patients (eight women and 13 men), aged 17 to 68 years, were diagnosed and treated for Caroli's disease at Yuksek Ihtisas Hospital. The mean duration of the disease was 6.5 years. RESULTS: The commonest presenting symptom was abdominal pain, a feature in 18 cases. The distribution of the biliary lesions was bilobar in 12 patients and monolobar in nine. Two of them were congenital hepatic fibrosis. Twenty-one patients had coexisting hepatobiliary disease, associated with Caroli's disease. Approximately 95% of our patients had cystolithiasis, cholelithiasis or both. Surgical treatment was used in 18 patients, a partial hepatectomy being carried out in seven of them, an internal biliary drainage by choledocystojejunostomy in five cases, and by choledochotomy in four cases. Three cases with Caroli's disease were treated with endoscopic sphincterotomy and stone extraction. In the follow-up period, four of our patients died. CONCLUSION: Caroli's disease is being diagnosed more frequently as a result of improved diagnostic capabilities. The aim of the treatment is to obtain sufficient biliary drainage and to relieve the symptoms.
Assuntos
Doença de Caroli/diagnóstico , Adolescente , Adulto , Idoso , Doença de Caroli/mortalidade , Doença de Caroli/terapia , Colangiopancreatografia Retrógrada Endoscópica , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Taxa de Sobrevida , Tomografia Computadorizada por Raios XRESUMO
In adults, congenital stricture of the common hepatic duct that does not cause jaundice is very rare. In this report we present a case of a congenital web occluding the common hepatic duct at the level of the bifurcation that was diagnosed by endoscopic retrograde cholangiography.
Assuntos
Colestase Extra-Hepática/congênito , Ducto Hepático Comum , Adulto , Colangiopancreatografia Retrógrada Endoscópica , Colestase Extra-Hepática/diagnóstico por imagem , Feminino , HumanosRESUMO
Carbohydrate antigen CA19-9 is commonly used in the diagnosis of pancreatic and biliary malignancies. However, increases in its level in benign conditions such as acute cholangitis or pancreatitis have also been reported. A 79-year-old woman presented with cholangitis and a pancreatic pseudocyst while showing elevation of CA19-9 up to 35,500 U/mL. The patient was adequately treated and at two months' follow-up the CA19-9 level had returned to normal.
Assuntos
Antígeno CA-19-9/sangue , Colangite/sangue , Pseudocisto Pancreático/sangue , Idoso , Feminino , HumanosRESUMO
OBJECTIVE: Staging in rectal carcinoma is important for planning treatment. Preoperative staging and treatment strategies have changed along with improvements in imaging techniques. The aim of this work is to evaluate the accuracy of endorectal ultrasound (ERUS) in rectal cancers, especially in low rectal cancers and stenotic cases. PATIENTS AND METHODS: From January 2011 to December 2011, patients diagnosed with rectal cancer who were admitted to our endosonography unit for staging and who were operated on in our hospital were evaluated retrospectively. Patients who received neoadjuvant chemotherapy were excluded. Endosonographic staging was compared to postoperative pathological staging. RESULTS: In total, 38 patients (28 males, 10 females) were included. Their mean age was 57.6±11.3 years (27-75 years). Thirteen (34.2%) had stenotic lesions. The accuracy of ERUS for staging of lesions was evaluated according to pathology and was 73.7% overall (kappa coefficient = 0.317; p = 0.002). When patients were split into stenotic and non stenotic groups, the accuracy was 68% (kappa coefficient = 0.170; p = 0.125) for stenotic lesions and 84.6% (kappa coefficient = 0.606; p = 0.001) for non-stenotic lesions. Internal and external sphincter involvement were significantly correlated with the postoperative pathological evaluation in both groups. CONCLUSIONS: Technological improvements in imaging methods have made the diagnosis and management of malignancies more precise. Low rectal tumours, have difficult characteristics for evaluation because of their unique location. Although ERUS has some disadvantages, it is still useful for T staging, evaluating sphincter involvement, and defining tumour size and distance from the anal verge. ERUS was less accurate for T staging of stenotic tumours, but the accuracy may still be within acceptable limits.
Assuntos
Endossonografia/normas , Neoplasias Retais/diagnóstico por imagem , Neoplasias Retais/cirurgia , Adulto , Idoso , Endossonografia/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Retais/patologia , Estudos RetrospectivosRESUMO
INTRODUCTION: In this retrospective study, we aimed to evaluate preoperative predictive risk factors for development of pouchitis in the ulcerative colitis (UC) patients with ileal pouch-anal anastomosis (IPAA). METHODS: The records of UC patients who underwent IPAA surgery and were under follow-up in the inflammatory bowel disease (IBD) clinic of our hospital between January 1994 and September 2009 were retrieved. Preoperative clinical, biochemical, and endoscopic findings, as well as preoperative endoscopic activity index (EAI), preoperative disease activity index (DAI) and operative characteristics were recorded. Patients with endoscopic, histological and clinical findings consistent with pouchitis were identified. RESULTS: Out of a total of 49 patients who underwent IPAA for UC, pouchitis was identified in 20 (40.8%) of them. Overall, 37 (75.5%) patients had chronic active disease, eight (16.3%) patients had chronic intermittent disease with frequent relapses, and four (8.2%) patients had fulminant colitis prior to surgery. There was a statistically significant difference (P=0.02) among these patients for the development of pouchitis in postoperative period. The mean EAI (10.1 vs. 8.7, P=0.02) and DAI (10.0 vs. 8.6, P<0.01) in patients with pouchitis were significantly higher than that of patients who did not develop pouchitis. Multivariate analysis revealed steroid dependency (P=0.02), and a higher DAI (P=0.02) to be independent risk factors for the development of pouchitis. CONCLUSION: A more severe preoperative clinical course and steroid dependency, as well as higher endoscopic and disease activity scores may be useful as preoperative predictors of subsequent pouchitis in UC patients undergoing IPAA surgery.
Assuntos
Colite Ulcerativa/cirurgia , Bolsas Cólicas/efeitos adversos , Íleo/cirurgia , Pouchite/epidemiologia , Pouchite/etiologia , Adulto , Anastomose Cirúrgica/efeitos adversos , Feminino , Humanos , Masculino , Período Pré-Operatório , Estudos Retrospectivos , Medição de RiscoRESUMO
We describe a 65-year-old man who had liver involvement with Churg-Strauss syndrome. He was admitted to the hospital because of fever, weight loss, dyspnea, abdominal pain, skin lesions and paraesthesias. His past medical history revealed a diagnosis of acalculous cholecystitis that had been made eight months earlier. Microscopic examination of a gall bladder biopsy specimen obtained at that time revealed an increase in extravascular eosinophils. There was evidence of a new bilateral pulmonary disease with bronchoconstriction and a transient infiltrated lesion in the right upper lung. The patient's white cell count was 14 620 per cubic millimetre, with 39% eosinophils (5800 per cubic millimetre) and 39% neutrophils. IgE was 503 g/L (normal range, 0 to 100 g/L). Liver function tests were mildly elevated. Fine needle liver biopsy showed active interface hepatitis. A diagnosis of Churg-Strauss syndrome was made. In this patient the syndrome occurred in a rare association with hepatitis, likely due to immunologic events in the liver. The patient was successfully treated with 60 mg/day of prednisolone monotherapy.
Assuntos
Colecistite Acalculosa/complicações , Síndrome de Churg-Strauss/complicações , Hepatite/complicações , Idoso , Humanos , MasculinoRESUMO
Lipomas of the gastrointestinal tract are uncommon tumors. Almost all gastrointestinal lipomas are submucosal or subserosal, and most are asymptomatic, although they may cause abdominal pain, bowel obstruction, and gastrointestinal bleeding. The diagnosis of gastrointestinal lipoma is usually not made before surgery. We present a case of colonic intussusception caused by a lipoma that was located in the muscular layer of the colon and was diagnosed preoperatively by sonography. The descending colon appeared edematous and thick. There was layering within the lumen of the descending colon, mimicking the target sign. At the distal end of the intussusception, there was a 4.7-cm, hyperechoic, rounded lesion with a smooth margin. Surgery revealed a polypoid mass originating from the splenic flexure and causing intussusception of the colon, and pathologic analysis confirmed the diagnosis of lipoma of the muscular layer of the colon.