Performance of bile aspiration plus brushing to diagnose malignant biliary strictures during endoscopic retrograde cholangiopancreatography.

Background And Study Aims: Endobiliary brushing during endoscopic retrograde cholangiopancreatography (ERCP) is the main technique used to diagnose a malignant stricture, but has a poor sensitivity. This study evaluated the diagnostic performance of bile aspiration associated with biliary brushing during ERCP to diagnose a malignant stricture, compared to brushing alone.

Patients And Methods: Between January 2007 and December 2012, all consecutive patients undergoing ERCP to treat a biliary stricture were included.

Fixed-dose rate gemcitabine in elderly patients with advanced pancreatic cancer: an observational study.

Pancreatic cancer represents one of the most lethal cancers and treatment of advanced disease remains palliative. Age-related physiologic changes can increase chemotherapy's toxicity but the use of gemcitabine in elderly patients has not been properly evaluated. This observational prospective study evaluated patients aged 70 years and over, receiving gemcitabine for an advanced pancreatic carcinoma.

Frequent and rapid progression of atrophy and intestinal metaplasia in gastric mucosa of patients with MALT lymphoma.

Objectives: Association of gastric mucosa-associated lymphoid tissue (MALT) low-grade lymphoma and adenocarcinoma has repeatedly been reported. The aim of this study was to evaluate the frequency and the spreading of atrophy and intestinal metaplasia in gastric mucosa of patients with gastric MALT lymphoma followed after conservative treatment.

Methods: Forty-five patients (mean age 45 +/- 2.

Gastroduodenal ulcer and erosions are related to portal hypertensive gastropathy and recent alcohol intake in cirrhotic patients.

Gastroduodenal ulcers and gastroduodenal erosions are particularly frequent in cirrhotic patients, but their precise cause is unclear. The aim of this study was to identify pathogenic factors associated with ulcers and erosions in patients with cirrhosis. We studied 64 consecutive patients with cirrhosis referred for gastroscopy.

Secondary pancreatic involvement by diffuse large B-cell lymphoma presenting as acute pancreatitis: treatment and outcome.

We report the case of a 33-year-old man who presented with a large B-cell non Hodgkin's lymphoma presenting as acute pancreatitis. Abdominal CT showed diffuse swelling of the pancreas, with two distinct masses in the corpus and the tail. Thoracic CT showed a markedly enlarged mediastinum, with a voluminous mass in the middle mediastinum.