PMC10447026_01
CT of the chest/abdomen/pelvis with contrast showed a large predominantly cystic lesion with its epicenter in the peritoneal cavity, its wall has nodular thickening and heterogenous peripheral enhancement with central cystic/necrotic area. Free fluid (25HU) was also appreciated in the abdomen and pelvis. A significant mass effect was seen on the retroperitoneal structures as well as the stomach and bowel loops. The mass measures 21 cm x 15 cm x 24 cm and is in direct contact with the greater curvature of the stomach.
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fig1
The two lesions in the pelvis likely represent uterine fibroids (Figure 1).
Immunohistochemistry study revealed tumor cells that were positive for DOG1, CD117, and CD34 and negative for S-100, SMA, and Desmin. Ki 67 was positive in 14% of the tumor cells:images and reports obtained from Dubai Health Authority Pathology Lab.
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Ki 67 was positive in 14% of the tumor cells (Figure 2).