Rare serosal cystic gastric gastrointestinal stromal tumor with extensive intestinal metaplasia in an adherent gastric mucosa; a case report in a 65-year-old male

Autor: Pir Muneeb Rehman, Fariha Sahrish, Sahar Iqbal, Tuba Tariq, Muhammad Shoaib, Sehrish Rubab, Muhamad Imran, Mehwish Niazi, Saima Irum, Muhammad Aqeel
Rok vydání: 2023
Předmět:
Zdroj: Journal of Surgical Case Reports. 2023
ISSN: 2042-8812
DOI: 10.1093/jscr/rjad241
Popis: Gastrointestinal (GI) intestinal stromal tumors account for 60% of mesenchymal GI tract tumors commonly located in the stomach and small intestine, predominantly solid tumors that rarely undergo cystic degeneration. A 65-year-old patient with increasing upper abdominal swelling and a computed tomography scan abdomen showed a large unilocular 17 × 16 × 15 cm lesion. A colossal cystic swelling in the lesser omentum, anterior to the stomach, was found upon exploration. Histopathological examination showed a spindle cell tumor turned out to be CD117 positive and S100 negative on immunostains. The tumor was moderate risk gastric gastrointestinal intestinal stromal tumor (GIST) based on the site; Stomach, Size >10 cm; Mitosis
Databáze: OpenAIRE