PMC4369234_01
Abdominal Enhanced CT scan showing ascites (A) and mesenteric lymphadenopathies (arrows)
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F1
Photomicrography of peritoneal biopsy revealing an infiltrate of cells with prominent nucleus and scant cytoplasm (hematoxylin and eosin stain x 400)
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F2
Histopathology (Figure 2) with H&E staining of the biopsy showed cells with blastic appearance and scant cytoplasm.
Immunohistochemical stain for MPO showing staining of the tumor cells (myeloperoxidase x 400).
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F3
Immunohistochemistry (IHC) study revealed positivity for myeloperoxidase (MPO) (Figure 3).