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OBJECTIVE
The aim of this study was to describe the clinical characteristics of acute hemorrhagic rectal ulcer (AHRU) and to elucidate its predictive factors.
METHODS
The medical records of patients with AHRU were retrospectively reviewed. Their baseline clinical characteristics were compared with those of patients with non‐AHRU lower gastrointestinal bleeding to identify predictive factors for...
Initially, endoscopic ultrasound (EUS) was developed to inspect the pancreas and other organs adjacent to the gastrointestinal tract. After introduction of curvilinear‐array echoendoscopes, EUS has been used for a variety of interventions in gastroenterology, including fine needle aspiration, pancreatobiliary drainage and tumor ablation. EUS‐guided ablation of pancreatic cystic tumors with ethanol...
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