대한영상의학회지 (Nov 2021)

A Fibroma of Tendon Sheath Causing Carpal Tunnel Syndrome: A Case Report of an Atypical Clinical Presentation

  • Ara Ko,
  • Geun Young Lee,
  • Sujin Kim,
  • Jaesung Lee,
  • Hye Won Hwang

Journal volume & issue
Vol. 82, no. 6
pp. 1600 – 1605

Abstract

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Fibroma of the tendon sheath is a benign slow-growing fibrous tumor. Although rare, cases occurring in the upper extremities usually involve the fingers. It appears as a well-defined, roundor oval-shaped mass originating from the flexor tendon. Abundant fibrous stroma makes fibromas appear as a low intensity mass in all MRI sequences. Most of the fibromas manifest as painless soft tissue masses. Herein, we report a case of fibroma of the tendon sheath with an unusual clinical presentation, triggering carpal tunnel syndrome during wrist movement.

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