India, Jan. 29 -- Severe gastrointestinal bleeding is a potentially life-threatening condition, especially when the source of bleeding remains elusive despite repeated investigations. A recent case at Evercare Hospital Dhaka highlights how advanced endoscopic expertise, clinical persistence and timely decision-making can successfully treat complex conditions without the need for surgery.

A 67-year-old man, with a medical history of diabetes, hypertension and previous coronary artery bypass surgery, had been experiencing intermittent passage of black stools since 2023. From September 2025, the frequency of bleeding increased significantly, leading to profound anemia and repeated blood transfusion requirements.

He was initially evaluated ...