Published in:
01-12-2015
Evolving paradigm in treatment of Merkel cell carcinoma of the digit from ray resection to wide local excision and flap coverage
Published in: HAND | Issue 4/2015
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Background
Merkel cell carcinoma is a rare cutaneous neuroendocrine neoplasm that typically presents on the head and neck. Merkel cell carcinoma (MCC) of the digits is rare, and thus limited treatment options have been presented.
Methods
In contrast to the current treatment recommendation of ray resection of the affected digit, two patients were treated by sentinel node biopsy, wide local excision, and flap coverage of the defect.
Results
No local recurrences or metastases have been seen 24 months postoperatively.
Conclusion
We suggest that the paradigm of ray amputation of a digit affected by MCC should evolve to initial treatment with a sentinel lymph node biopsy (SLNB) with subsequent local excision with wide margins and local flap coverage.