Abstract
Gastric mucormycosis is a rare and life-threatening fungal disease, caused by fungus in the order Mucorales. While rhino-cerebral and pulmonary forms are common, gastric mucormycosis is an uncommon site for the disease. We diagnosed gastric mucormycosis in a 41-year-old female who had severe multiple trauma, including cardiac rupture, due to a traffic accident. Eighteen days after hospitalization, she passed 800 mL of melena over one day. We performed upper esophagogastroduodenoscopy (EGD) and found a huge gastric ulcer with bleeding. Histopathological examination identified non-septated and right-angled branching fungal hyphae, and we diagnosed gastric mucormycosis. We recommended total gastrectomy to her but she refused the operation, so she was treated with liposomal amphotericin B for 53 days. After two months of treatment with liposomal amphotericin B, we again performed EGD and found a healed gastric ulcer. After four months, with another EGD, we found that the gastric mucormycosis was completely healed.
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![]() | Fig. 1.Abdominal CT finding. Irregular gastric wall thickening and air-bubble formation at gastric wall (arrow) were seen. Both pleural effusions were also found. |
![]() | Fig. 2.Endoscopic findings after melena episode. Huge gastric ulcer with bleeding at great curvature side of gastric body and fundus, covered with yellowish exudate. |
![]() | Fig. 3.Histopathologic findings shown as multiple broad-based, non-septated, right-angle branched fungal hyphae (arrow) with tissue infiltration in H&E (A, ×200), periodic acid-schiff stain (B, ×200), and Gomori methenamine silver stain (C, ×200). |