Gastroduodenal artery (GDA) aneurysm rupture is a rare serious condition. The diagnosis requires a high level of suspicion with specific attention to warning signs. Early diagnosis can prevent fatal outcomes. In this report, we describe a case of GDA aneurysm rupture presenting as recurrent syncope and atypical back and abdominal discomfort. The rupture manifested as hemorrhagic shock. The diagnosis was made by computed tomography of the abdomen which showed acute peritoneal and retroperitoneal bleeding. Angiographic intervention failed to coil the GDA and surgery with arterial ligation was the definitive treatment.

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The use of abdominal angiography and transcatheter embolization has increased rapidly in the last few decades. Although improvement in angiographic techniques has made the procedure safe, ischemic colitis is a rare but potentially dreadful complication. We report a case of a 51-year-old woman who developed ischemic colitis following aortography, demonstrating that such angiographic studies may produce substantial morbidity.

Chylothorax is an infrequent type of pleural effusion, typically exudative, caused by obstruction or laceration of the thoracic duct by malignancy, trauma, or thoracic surgery. Transudative chylous pleural effusions are extremely rare. We report a case of a 63-year-old male with recurrent transudative chylothorax secondary to cirrhosis that completely resolved with transjugular intrahepatic portosystemic shunting (TIPS). Transudative chylous pleural effusion is an extremely rare entity with only a few cases reported in the literature to date. Transudative chylothorax can occur in patients with liver cirrhosis. Recognizing this association will prevent unnecessary testing and procedures. Timely diagnosis and early initiation of treatment are pivotal in preventing complications from malnutrition and infection by preventing loss of electrolytes, immunoglobulins, and T-lymphocytes.