Sudden-onset gastrointestinal bleeding in a young adult: diagnostic and therapeutic challenges of a Dieulafoy’s lesion in the jejunum

Advanced diagnostic techniques like CT angiography and capsule endoscopy played a pivotal role in localizing the bleeding source. Surgical intervention proved curative when less invasive methods failed. The patient's postoperative course was uneventful, highlighting the efficacy of a multidisciplinary approach. A high index of suspicion and a multidisciplinary approach are essential for successful outcomes.