Pilomatricoma of the auricular region: case report.
نویسندگان
چکیده
Pilomatricomas are relatively rare tumors of ectodermal origin from the outer root sheath cell of the hair follicle. They are usually asymptomatic, solitary, firm or hard, freely mobile, dermal or subcutaneous nodules. The purpose of this article is to present a case that illustrates the diagnostic difficulty encountered by oral surgeons and pathologists and to review the literature regarding pilomatricomas of the auricular region.
منابع مشابه
Proliferating Pilomatricoma: A Case Report and Review of Literature
Proliferating pilomatricoma is a distinctive rare variant of pilomatricoma first described in 1997.Very few cases of proliferating pilomatricoma have been reported in the literature until date. This report is a case of 65 years old male presenting with hard nodular lump on the right side of neck slowly increasing in size for the last 8 months. Wide excision of the lump was performed with clear ...
متن کاملDiagnostic pitfalls of pilomatricoma on fine needle aspiration cytology
Pilomatricoma is a benign skin adnexal tumour usually seen in the head and neck region of children and young adults. It is underrecognized on cytology, resulting in the overdiagnosis of malignancy. We bring forth a case report of a slow growing nodular swelling in a 10-year-old female child, which was misdiagnosed on Fine Needle Aspiration Cytology (FNAC) as a malignant neoplasm and found to be...
متن کاملKimura’s Disease: A Case Report and Review of Literatures
Kimura’s disease (KD) is a chronic inflammatory disorder primarily seen in male Asians during the second and third decades of life. Clinically, it presents as solitary or multiple subcutaneous nodules, predominantly in the head and neck region, typically in the pre auricular region, forehead, and scalp. The etiology of Kimura disease is still unknown. This disorder should be suspected when the ...
متن کاملAN UNUSUAL ADNEXAL TUMOR WITH DIFFERENTIATION TOWARDS HAIR FOLLICLE, WITH CONCOMITANT PRESENCE OF TRICHOFOLLICULOMA, TRICHOEPITHELIOMA AND PILOMATRICOMA IN ONE LESION: A CASE REPORT
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 o...
متن کاملPilomatricoma at Uncommon Site: A Case Report
Pilomatricoma is benign skin adnexal tumour arising from the hair follicle matrix. Its most common location is maxillofacial region followed by upper extremities. Lower extremities are a rare site for this tumour. It presents as a skin nodule and rarely exceeds 5 cm in diameter. We are thus presenting an unusual case of pilomatricoma on thigh of a young male which was clinically thought to be a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Brazilian dental journal
دوره 14 3 شماره
صفحات -
تاریخ انتشار 2003