title: Xanthogranulomatous pseudotumor of stomach induced by perforated peptic ulcer mimicking a stromal tumor.
abstract: Perforation is a serious complication of peptic ulcer disease occurring in 5% of such patients. Occasionally, the perforation may be sealed off by the omentum or the adjacent organs. Sealed perforated ulcer with pseudotumor formation is very rarely encountered. Here we present a case of gastric pseudotumor induced by perforation of a peptic ulcer. The imaging features in a barium sulfate study and computed tomography mimic an intramural tumor of the stomach.
authors: Hsin-Yi
authors: HY
authors: Lai
authors: Jeon-Hor
authors: JH
authors: Chen
authors: Chi-Kuan
authors: CK
authors: Chen
authors: Yung-Fang
authors: YF
authors: Chen
authors: Yung-Jen
authors: YJ
authors: Ho
authors: Mei-Due
authors: MD
authors: Yang
authors: Wu-Chung
authors: WC
authors: Shen