case_images: PMC2633001_01
case_images: A representative immunohistochemical section of the resected primary tumor - diffuse c-KIT staining.
case_images: 1477-7819-7-8-1.jpg
case_images: PMC2633001_01_1477-7819-7-8-1.jpg
case_images: F1
case_images: C-KIT was positive and the mitotic rate was 60/50 per high power fields (Figure 1).
case_images: A section of computerized tomography [CT] scan. Arrow identifies the infrapyloric mesenteric mass.
case_images: 1477-7819-7-8-2.jpg
case_images: PMC2633001_01_1477-7819-7-8-2.jpg
case_images: F2
case_images: At four and half years from diagnosis, an asymptomatic infrapyloric mesenteric mass was identified on a surveillance CT which progressively increase in size over the next two months (Figure 2).
case_images: Whole body positron emission tomography [PET]. No abnormal foci of increased metabolism of FDG can be identified.
case_images: 1477-7819-7-8-3.jpg
case_images: PMC2633001_01_1477-7819-7-8-3.jpg
case_images: F3
case_images: A PET scan paradoxically revealed no glucose avidity of this mesenteric tumor (Figure 3).
case_images: Hematoxylin & eosin stained section of infrapyrolic mesenteric mass. Spindle shaped fibrocytic/fibroblastic like cells amongst intervening collagen.
case_images: 1477-7819-7-8-4.jpg
case_images: PMC2633001_01_1477-7819-7-8-4.jpg
case_images: F4
case_images: Histopathology showed a tumour mass composed of spindle shaped fibrocytic/fibroblastic like cells amongst intervening collagen (Figure 4) with low mitotic rate (less than 1 per 50 hpf).