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Fig. 2 | Bulletin of the National Research Centre

Fig. 2

From: Retroperitoneal hamartoma mimicking angiomyolipoma: a case report and review of literature

Fig. 2

A Gross image of the tumor and right psoas major muscle which is difficult to be isolated after excision showing the size of 90 mm × 50 mm × 12 mm. B Section in tumor mass showing hemangioma like changes (asterisk key) (H&E, 20 × 20). C Section in tumor showing thick-walled vessels with thrombosis and bleeding (H&E, 20 × 20). D Section in tumor showing mature adipocytes (black arrow), and perivascular epithelioid cells were not found (immunohistochemistry for CD34, × 20)

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