Vandana Mehta, Balachandran C.
Trichoadenoma of Nikolowski.
J Pak Assoc Derma Jan ;19(4):251-3.

Trichoadenoma is a rare benign, slowly growing, cutaneous tumor of the hair follicle first described by Nikolowsky in 1958. The tumor is less mature than a trichofolliculoma and is more differentiated than a trichoepithelioma with a differentiation towards the infundibular portion of the pilosebaceous canal. We report a case of trichoadenoma on the nose which was clinically diagnosed as solitary trichoepithelioma.

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