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Benign Outer Hair Sheath and Infundibulum Neoplasm

MedGen UID:
Concept ID:
Neoplastic Process
Synonym: Benign Outer Hair Sheath and Infundibulum Tumor


A neoplasm that arises from the outer hair sheath and infundibulum. It is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential. [from NCI]

Recent clinical studies


Cardoso JC, Reis JP, Figueiredo P, Tellechea O
Dermatol Online J 2010 Jan 15;16(1):14. PMID: 20137756

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