PMC1282588_01
The tumour stained strongly for CD117 at immunostaining.
1477-7800-2-24-3.jpg
PMC1282588_01_1477-7800-2-24-3.jpg
F3
Histopathological analysis revealed a densely crowded spindle and polygonal cell tumour showing moderate nuclear pleomorphism (Figures 1 and 2) .
Histopathological appearance of the tumour under low and higher magnification respectively. The tumour consists of densely crowded spindle and polygonal cells with moderate nuclear pleomorphism. It has involved all the layers of the small bowel wall from mucosa outwards to the serosa.
1477-7800-2-24-1.jpg
PMC1282588_01_1477-7800-2-24-1.jpg
F1
Histopathological analysis revealed a densely crowded spindle and polygonal cell tumour showing moderate nuclear pleomorphism (Figures 1 and 2) .
Histopathological appearance of the tumour under low and higher magnification respectively. The tumour consists of densely crowded spindle and polygonal cells with moderate nuclear pleomorphism. It has involved all the layers of the small bowel wall from mucosa outwards to the serosa.
1477-7800-2-24-2.jpg
PMC1282588_01_1477-7800-2-24-2.jpg
F2
Immunohistochemistry demonstrated positive staining for CD117 (cKit) (figure 3), and negative staining for broad range cytokeratins (MNF 116), CD34, desmin, S-100 and chromogranin.