Biomedical subjects
Publications and source records attributed to F Maassarani.
Heterotopic pancreas is a rare developmental anomaly usually reported as an incidental finding. We describe a 1 cm diameter gallbladder heterotopic pancreas identified at pathological study. The patient, a 23-year-old woman, was suffering from cholecystitis. She underwent cholecystectomy with an uneventful course.
Emphysematous cholecystitis is a relatively rare variant of acute cholecystitis with infection by gas-producing organisms. Diagnosis involves the demonstration of gas within the lumen or wall of the gallbladder by ultrasound or CT scan. In contrast to acute cholecystitis, emphysematous cholecystitis occurs more commonly in elderly and diabetic patients, and is frequently associated with perforation and death. We report here a case of a 75-year old man who developed emphysematous cholecystitis.
Mirizzi syndrome is a partial obstruction of the biliary tree caused by a stone impacted in the cystic duct, with or without development of a cholecystobiliary fistula. Clinical signs are non-specific and suggest at first an obstructive jaundice. We describe a patient with a type I Mirizzi syndrome with a cholecystocolic and a cholecysto-internal biliary fistula. The diagnosis was suggested by ultrasonography and tomodensitometry, and confirmed by endoscopic retrograde cholangiopancreatography. A partial cholecystectomy with a Roux-en-Y hepaticojejunostomy reconstruction was performed. A review of the literature covering its clinical presentation, diagnosis and surgical treatment is presented.