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Updated: May 23, 2026

A Mechanical Construction to Enhance the Stability and Safety of Lifting and Thrusting Manipulation of Acupuncture
Published on: January 10, 2025
A large thumb mass
Amit K Shah1, Rory Macnair, Andrea Figus
1ST6 Plastic and Reconstructive Surgery, Addenbrooke's Hospital, Cambridge University Hospital NHS Foundation Trust. as329@hotmail.com
Abstract:
A 31-year-old man presented with a 5-year history of a spontaneously occurring soft tissue mass on the palmar aspect of his left non dominant thumb. Over 5 months he was having progressive difficulty flexing at the interphalangeal joint. Magnetic resonance imaging demonstrated an heterogeneously enhancing soft tissue mass likely to be either a peripheral fibromatosis or giant cell tumour of the flexor tendon (Figure 1). Intraoperatively a large neuroma in continuity with the ulnar digital nerve was found and debulked (Figure 2). The diagnosis was confirmed histologically.
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