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[Primitive nonneural granular cell tumor of skin (case report)]
Ceskoslovenska Patologie
|December 19, 2006
Abstract:
Primitive nonneural granular cell tumor was recognized in an 82-year-old man, mimicking a granuloma in the scalp. Despite its disturbing cytomorphology, this histogenetically enigmatic tumor with unusual immunoprophile (NK1-C3, CD 68 and NSE positivity; S-100 protein negativity) behaves indolently.