Retrieval strategy for ruptured balloon with circumferential tear during angioplasty for arteriovenous fistula in hemodialysis patients.

Introduction: Balloon angioplasty is a common endovascular procedure. The balloon for angioplasty sometimes ruptures (incidence, 3.6%-10%), and it is constructed such that it ruptures in a longitudinal direction and complications related to rupture are rare.

Recurrent gastric volvulus associated with a gastrointestinal stromal tumor: A case report.

Introduction: Gastric volvulus (GV) is defined as a rotation of the stomach along its short or long axis leading to variable degrees of gastric outlet obstruction. Rotation of the stomach >180° may cause closed loop obstruction and possible strangulation, which often causes acute abdominal pain. Strangulation and gangrene of the twisted stomach sometimes occurs, which demands immediate surgical intervention.

Anterograde bile duct drainage for intractable bile leakage after hepatectomy in a patient with previous pancreatoduodenectomy: A case report.

Introduction: Endoscopic retrograde drainage is effective for managing bile leakage, which is relatively common after hepatectomy without bile duct reconstruction. However, the procedure is difficult to perform after pancreatoduodenectomy with choledochojejunostomy. We present a case of anterograde bile duct drainage for intractable bile leakage after hepatectomy in a patient with previous pancreatoduodenectomy.

Spontaneous rupture of the urinary bladder due to bacterial cystitis.

We report a case of spontaneous rupture of the urinary bladder (SRUB) due to bacterial cystitis in a 76-year-old woman with chief complaint of abdominal pain a day before presentation. She had fever (38.0°C), and her systolic blood pressure dropped to 70 mmHg; she was referred to our hospital, where she was admitted with a diagnosis of ileus.