Ann Dermatol Venereol 2015 Mar 13;142(3):183-8. Epub 2015 Feb 13.
Department of dermatology, allergology and venereal diseases, University of Helsinki and Helsinki University Central Hospital, Skin and allergy hospital, P.O.Box 160, 00029 HUS, Helsinki, Finlande.
: Trichofolliculoma is a rare benign tumor consisting of a pilosebaceous follicle hamartoma. While diagnosis of this condition is generally straightforward, fortuitous discovery of an atypical presentation can occur during histological examination of a biopsy or surgical sample.Patients And Methods
: We report herein on 8 patients aged between 8 and 75 years illustrating the wide spectrum of clinical presentation of this lesion, for which there are numerous differential diagnoses in the event of atypical clinical (lack of central whitish hair plug) or topical features (extra-facial site). Read More