Volume 14, Issue 2 (8-2000)                   Med J Islam Repub Iran 2000 | Back to browse issues page

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lRAVANLOU G, MAHJOUB F. AN UNUSUAL ADNEXAL TUMOR WITH DIFFERENTIATION TOWARDS HAIR FOLLICLE, WITH CONCOMITANT PRESENCE OF TRICHOFOLLICULOMA, TRICHOEPITHELIOMA AND PILOMATRICOMA IN ONE LESION: A CASE REPORT. Med J Islam Repub Iran 2000; 14 (2) :191-194
URL: http://mjiri.iums.ac.ir/article-1-889-en.html
AN UNUSUAL ADNEXAL TUMOR WITH DIFFERENTIATION TOWARDS HAIR FOLLICLE, WITH CONCOMITANT PRESENCE OF TRICHOFOLLICULOMA, TRICHOEPITHELIOMA AND PILOMATRICOMA IN ONE LESION: A CASE REPORT
GUITI LRAVANLOU , FATEMEH MAHJOUB
From the Cancer Institute, Pathology Department, Imam Khomeini Hospital, Tehran, I.R- Iran
Abstract:   (3900 Views)
A case of an interesting previously unreported mixed adnexal tumor of the scalp of a 38 year old man is presented, which was composed of randomly dispersed areas of trichofolliculoma, trichoepithelioma, and pilomatricoma concomitantly. While these lesions are classified under adnexal tumors with differentiation towards hair follicle structures, controversy is present concerning the exact origin and the pathway of their differentiation. So the concomitant presence of them in one lesion may be strong evidence for a common origin or a common direction of differentiation.
Keywords: Trichofolliculoma, Trichoepithelioma, Pilomatricoma, Adnexal tumor, Hair follicle structures.
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Type of Study: case report | Subject: Pathology
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