Sarhun Zirek

Superior Rectal Artery Pseudoaneurysm Caused by Chronic Rectal Trauma: A Rare and Life-Threatening Source of Lower Gastrointestinal Bleeding

Lower gastrointestinal bleeding is a frequent cause of emergency department admission and may range from self-limiting conditions to life-threatening hemorrhage. While most cases originate from benign anorectal or colonic pathology, vascular etiologies are rare and often underrecognized, particularly in patients withou...