Primary perivascular epithelioid cell neoplasm (PEComa) of bone: report of two cases and review of the literature Journal Article

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Authors: Desy, N. M.; Bernstein, M; Nahal, A.; Aziz, M.; Kenan, S.; Turcotte, R. E.; Kahn, L. B.
Article Title: Primary perivascular epithelioid cell neoplasm (PEComa) of bone: report of two cases and review of the literature
Abstract: Primary perivascular epithelioid cell neoplasms (PEComas) of bone are rare mesenchymal tumors. Histologically, they are composed predominantly of perivascular epithelioid cells and have the capacity to metastasize. PEComas have been reported within intra-abdominal and intra-pelvic organs. To the best of our knowledge, only seven primary PEComas of bone have been described in the English literature. We present two cases of PEComa of bone, one arising from the distal fibula and one from the acetabulum. Both were treated by surgical excision and one also received adjuvant chemotherapy.
Journal Title: Skeletal radiology
Volume: 41
Issue: 11
ISSN: 1432-2161; 0364-2348
Publisher: Unknown  
Journal Place: Germany
Date Published: 2012
Start Page: 1469
End Page: 1474
Language: eng
DOI/URL:

10.1007/s00256-012-1479-1
Notes: JID: 7701953; 2012/04/25 [received]; 2012/06/12 [accepted]; 2012/06/10 [revised]; 2012/07/03 [aheadofprint]; ppublish