case_images: PMC10976504_01
case_images: (a) Abdominopelvic CT, sagittal section showing a heterogenous tumour.(red arrows). (b) Abdominal CT, coronal section, showing a heterogenous tumour(red arrows).
case_images: 10.1177_20363613241242572-fig1.jpg
case_images: PMC10976504_01_10.1177_20363613241242572-fig1.jpg
case_images: fig1-20363613241242572
case_images: Further work up included abdominal CT reported as showing an exophytic heterogenous enhancing gastric mass with central necrosis consistent with Gastrointestinal stromal tumour, gastric lymphoma, Figure 1(a) and (b).
case_images: (a) GIST in situ(blue arrows at tumour margin). (b) Post resection showing tumour bed(blue arrows).
case_images: 10.1177_20363613241242572-fig2.jpg
case_images: PMC10976504_01_10.1177_20363613241242572-fig2.jpg
case_images: fig2-20363613241242572
case_images: The tumour that arose from the lesser sac, Figure 2(a), was mobilized and resected, Figure 2(b). The intraperitoneal aspect of the tumour measured about 30 cm in its widest dimension, Figure 2(a).
case_images: Mesenchymal tissue with tumor composed of bland spindle cell(blue arrow) and epithelioid cells with herring bone and syncytial patterns(red arrow)- Mixed gastrointestinal stromal tumour.
case_images: 10.1177_20363613241242572-fig3.jpg
case_images: PMC10976504_01_10.1177_20363613241242572-fig3.jpg
case_images: fig3-20363613241242572
case_images: A definitive diagnosis of gastrointestinal stromal tumour of the lesser omentum-mixed type was made, Figure 3.