Chondromyxoid Fibroma of the Temporal Bone: Case Report and Literature Review. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Grover, Abhinav; Mannem, Rajeev R.; Hunt, Bryan C.; Singh, Reena
• Is Part Of: AJSP reviews & reports. Volume 26:Issue 1(2021)
• Publication Date: 2021-01
• Subjects: chondromyoxoid fibroma -- craniofacial -- temporal bone; Pathology, Surgical -- Periodicals; Pathology, Surgical; Pathologie chirurgicale; Pathology, Surgical; Electronic journals; Periodicals; 617.07
• DOI: 10.1097/PCR.0000000000000421
• Languages: English
• ISSNs: 2381-5949

Abstract

Abstract : Abstract: Chondromyxoid fibroma (CMF) is a rare, benign, cartilaginous bone tumor that commonly affects the metaphysis of the lower-extremity long bones in young adults. Involvement of the craniofacial bones, especially the temporal bone, is exceedingly rare. We report a case of a 64-year-old man who presented with a left ear mass, but on subsequent imaging was found to have a more extensive mass centered in the temporal bone. Initial biopsy raised the concern for a low-grade chondrosarcoma. However, following surgical resection, a diagnosis of CMF was rendered. The clinical findings, radiographic features, histology, and differential diagnoses are discussed.