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Updated: Aug 15, 2026

Renal Capsule Xenografting and Subcutaneous Pellet Implantation for the Evaluation of Prostate Carcinogenesis and Benign Prostatic Hyperplasia
Published on: August 28, 2013
Malignant fibrous histiocytoma arising from the renal capsule
Kazuhiro Kitajima1, Yasushi Kaji, Mizuho Morita
1Department of Radiology, Kobe National Hospital, 3-1-1 Nishiochiai, Suma-ku, Kobe, Hyogo 654-0155, Japan. fwkd6871@mb.infoweb.ne.jp
Abstract:
Malignant fibrous histiocytoma (MFH) arising from the renal capsule is a rare tumor. We report a case of 55-year-old man with this tumor. Radiological imaging, including magnetic resonance (MR) imaging, was helpful in the differential diagnosis between MFH of the renal capsule and other renal tumors. In particular, a hypo-intense area identified on T(2)-weighted images reflecting the fibrous component was identified as an important characteristic of renal MFH.
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