1. Severe Anemia Caused by Gastric Antral Vascular Ectasia and Autoimmune Gastritis
- Author
-
Kazuhiro, Ota, Yosuke, Mori, Hironori, Tanaka, Takahiro, Murata, Taro, Iwatsubo, Shimpei, Kawaguchi, Yuichi, Kojima, Noriyuki, Nakajima, Akitoshi, Hakoda, Noriaki, Sugawara, Toshihisa, Takeuchi, and Kazuhide, Higuchi
- Subjects
Aged, 80 and over ,Male ,Gastritis ,Gastroscopy ,Internal Medicine ,Humans ,Anemia ,General Medicine ,Gastric Antral Vascular Ectasia - Abstract
An 80-year-old man presented to our hospital with general fatigue on exertion that had gradually worsened over 6 months. His blood test revealed severe anemia, and gastroscopy revealed findings consistent with gastric antral vascular ectasia (GAVE) and autoimmune gastritis. We diagnosed the patient with severe anemia caused by GAVE and autoimmune gastritis. The present case suggested that GAVE is triggered by autoimmune gastritis, and the mechanism is likely related to hypergastrinemia. The reporting of this rare case may help elucidate the cause of GAVE, which is currently unknown.
- Published
- 2022