A rare case report of acute upper gastrointestinal hemorrhage due to splenic artery pseudoaneurysm.

Splenic artery aneurysm and splenic artery pseudoaneurysm are rare vascular pathologies. The splenic artery represents the third most common site for intra-abdominal aneurysms. In contrast with true splenic artery aneurysm, splenic artery pseudoaneurysm is typically symptomatic, presenting with a range of symptoms, from abdominal pain to hemodynamic instability due to rupture.

Diagnosis and management of calcaneal Yakes type IV AVM: Two case reports.

Peripheral arteriovenous malformations (AVMs) are rare, congenital anomalies resulting from developmental genetic defects of the vasculature and cause significant disturbances in daily activities. AVMs can affect any part of the body and are rarely observed in the calcaneal region. Here, we describe two cases of Yakes type IV calcaneal AVMs managed by ethanol sclerotherapy at our institute.