Nodular fasciitis of the finger.

Nodular fasciitis is a benign reactive lesion, often mistaken for a soft tissue sarcoma in clinical practice. Involvement of the finger is very rare and, as a result, in this location the lesion has sometimes been treated by ray amputation because of misdiagnosis. We report on the clinical and histological features of nodular fasciitis in a 30-year-old man who was treated by excisional biopsy. There has been no evidence of local recurrence at the recent follow-up 8 years after surgery. The importance of careful histological examination to avoid radical surgery should be emphasized because marginal excision can provide good results in the treatment of nodular fasciitis.