Korean J Gastrointest Endosc.  2002 Jul;25(1):30-33.

A Case of Watermelon Stomach Treated by Hemigastrectomy

Affiliations
  • 1Department of Internal Medicine, College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju, Korea. sjyoun@med.chungbuk.ac.kr
  • 2Department of Radiology, College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju, Korea.
  • 3Department of Pathology, College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju, Korea.

Abstract

Gastric antral vascular ectasia (watermelon stomach) is a rare cause of chronic gastrointestinal bleeding, characterized endoscopically by a distinctive appearance of prominent red vascular folds traversing the gastric antrum and radiating to the pyloric sphincter; this appearance has been likened to the dark stripes on the surface of a watermelon. The etiology is unknown, and the usual presentations are iron-deficiency anemia and melena due to chronic gastric blood loss. Diagnosis is made by the characteristic endoscopic appearance and histologic findings. The treatment of choice is not known yet; surgical resection is curative method, but results from endoscopic treatment with heat probes or lasers are promising. We experienced a case of gastric antral vascular ectasia presenting with epigastric pain and melena in a 34-year-old female. The patient was treated with hemigastrectomy and Billroth II anastomosis.

Keyword

Gastric antral vascular ectasia; Watermelon stomach; Gastrointestinal bleeding

MeSH Terms

Adult
Anemia, Iron-Deficiency
Citrullus*
Diagnosis
Female
Gastric Antral Vascular Ectasia*
Gastroenterostomy
Hemorrhage
Hot Temperature
Humans
Melena
Pyloric Antrum
Pylorus
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