Open AccessTrichogranuloma of the external auditory canal mimicking aural polyp: A rare case report
Author(s) -
Bushra Siddiqui,
Shahbaz Habib Faridi,
Shaista M Vasenwala,
Hena A Ansari
Publication year - 2015
Publication title -
archives of medicine and health sciences
Language(s) - English
Resource type - Journals
eISSN - 2321-6085
pISSN - 2321-4848
DOI - 10.4103/2321-4848.171940
Subject(s) - medicine , auditory canal , ear canal , histopathological examination , foreign body , physical examination , surgery , anatomy , radiology , pathology
We report a case of an 18-year-old male who presented to us with complaints of decreased hearing, ear discharge, and fullness in the right ear for last 2 months. Examination revealed a swelling of 0.5 cm × 0.5 cm in the inferior part of the external acoustic canal, tympanic membrane was found to be normal. Patient was advised antibiotic and steroids ear drops after making a provisional diagnosis of aural polyp. Surgical excision of the swelling was done when conservative treatment was unsuccessful. The excised polyp was sent for histopathological examination which revealed presence of foreign body giant cells and mixed inflammatory infiltrate around the fragments of hair shafts which confirmed the diagnosis of trichogranuloma in the external auditory canal. Owing to the rarity of such location of trichogranuloma, this case is being reported here