An intraosseous epidermal cyst developing in a metacarpal bone after K-wire fixation: a case report.

Park, Il-Jung; Kim, Hyoung-Min; Lee, Jae-Young; Park, Hyun-Woo; Kang, Soo-Hwan · Skeletal Radiol · 2015

case_report · Level V

Where this comes from

Abstract

Intraosseous epidermal cysts (IECs) are rare benign lesions caused by the proliferation of epidermal cells within the bone. The pathogenesis of IEC remains unclear; however, trauma-triggered infiltration of the bone by epidermal elements has been suggested. Here, we present a case of an IEC in the metacarpal bone of the little finger associated with K-wire fixation for treatment of a fifth metacarpal fracture.

Medical subject headings

Anatomy