Results 21 to 30 of about 1,372 (183)

Cytopathological findings of proliferating pilomatricoma misdiagnosed as a malignant parotid gland tumor

Diagnostic Pathology, 2018
Background Pilomatricoma is a relatively common benign cutaneous adnexal neoplasm with differentiation towards the hair matrix, inner sheath of hair follicle and hair cortex. Proliferating pilomatricoma is a rare variant of pilomatricoma that can rapidly
Nozomu Kurose, Manabu Yamashita, Mariko Nakano, Xin Guo, Akihiro Shioya, Satoko Nakada, Hiroshi Minato, Sohsuke Yamada   +7 more
doaj   +2 more sources

Clinicopathological features of pilomatricoma cases: Analysis of 21 cases [PDF]

Journal of Pathology of Nepal, 2014
Background: Pilomatricoma is a slow-growing, asymptomatic tumour originating from outer sheath cells of hair follicle. In this study, we describe the clinical presentation and histopathological features of pilomatricoma.
D Ghartimagar, A Ghosh, K Gautam, S Thapa, SR Shrestha, R Narasimhan   +5 more
doaj   +2 more sources

Pilomatricoma In A 18 Years Female

Indian Journal of Dermatology, 1998
A 18 year girl presented with an asymptomatic solitary nodule on the lateral aspect of the right below. Biopsy proved it to be Pilomatricoma. The lesion was excised.
Banerjee Uttam, Chakraborty R K, Malakar S   +2 more
doaj   +1 more source

Pilomatricoma mimicking ruptured epidermal cyst in a middle aged woman

Indian Journal of Dermatology, 2016
Pilomatricoma is a benign tumor arising from the hair matrical cells. Most pilomatricomas appear in the first two decades of life as a solitary skin to a bluish colored nodule on head-neck area with an occasional sign of inflammation.
Sudip Sarkar, Pranaya Kunal, Barnali Chowdhury, Kisalay Ghosh   +3 more
doaj   +2 more sources

Line-Field Confocal Optical Coherence Tomography (LC-OCT) of Pilomatricoma. [PDF]

Pediatr Dermatol
ABSTRACT Pilomatricoma is a benign cutaneous tumor of hair matrix origin, often presenting in children as a slow‐growing, firm, colored nodule. Line‐field confocal optical coherence tomography (LC‐OCT) is a novel imaging method that enables non‐invasive, quasi‐histologic visualization of the skin.
Palmisano G, Cappilli S, Traini DO, Bocchino E, Mtimet L, Boussingault L, Suppa M, Peris K, Di Stefani A.   +8 more
europepmc   +2 more sources

Pilomatricoma as a diagnostic pitfall in clinical practice: Report of two cases and review of literature

Indian Journal of Dermatology, 2010
Pilomatricoma (PMC) is a relatively uncommon benign skin neoplasm arising from the skin adnexa. Since the first description of PMC in 1880, there has been a gradual increase in understanding of the morphologic features and clinical presentation of this ...
Pant Ishita, Joshi Sanjeev, Kaur Gurjeet, Kumar Gokula   +3 more
doaj   +1 more source

Pilomatricoma: epitelioma calcificado de Malherbe Pilomatricoma: calcifying epithelioma of Malherbe

Revista Brasileira de Cirurgia Plástica, 2012
INTRODUÇÃO: Pilomatricoma (epitelioma calcificante de Malherbe) representa cerca de 1% dos tumores benignos de pele. O objetivo deste estudo retrospectivo é rever as características clínicas e histopatológicas dessa lesão em pacientes tratados nos ...
Rebeca Paohwa Liu da Fonseca, José de Souza Andrade Filho, Izabella Costa Araujo, Aloísio Ferreira da Silva Filho, Nárlei Amarante Pereira, Eduardo Eustáquio Salera de Carvalho, José Carlos Ribeiro Resende Alves   +6 more
doaj   +1 more source

Clinically ulcerated and granulomatous pilomatricoma in a cutaneous vaccination site: case report [PDF]

Surgical & Cosmetic Dermatology, 2022
Pilomatricoma is a benign skin tumor derived from the hair follicle. It has a varied etiology, and the traumatic one is often described as a triggering factor. The surgical treatment is curative and, therefore, the choice.
Rodrigo Scabora, João Gabriel Rodrigues Alberti, Carolina Scaf Haddad Bartos, Lucia Mioko Ito, Ayrton Roberto Pastore, Deborah Krutman Zveibil   +5 more
doaj   +1 more source

Pilomatricoma With Bullous Appearance: A Case Report

International Journal of Dermatology and Venerology, 2023
Introduction:. Pilomatricoma is usually a solitary, deep dermal firm nodule with an overlying normal epidermis. Bullous pilomatricoma is rarely reported; thus, its pathogenesis has not been elucidated.
Yue-Ying Fan, Jin-Fu Li, Ying-Jun Su, Chi-Yu Jia   +3 more
doaj   +1 more source

No Evidence of Abnormal Expression of Beta-Catenin and Bcl-2 Proteins in Pilomatricoma as One Clinical Feature of Tetrasomy 9p Syndrome

International Journal of Pediatrics, 2021
Background. Little is currently known about the genetics of pilomatricoma. A number of studies have reported some evidence that this disease may have a genetic association with mutations of CTNNB1 gene or expression of the beta-catenin protein.
Chariyawan Charalsawadi, Sasipong Trongnit, Kanoot Jaruthamsophon, Juthamas Wirojanan, Somchit Jaruratanasirikul, Anupong Nitiruangjaras, Pornprot Limprasert   +6 more
doaj   +1 more source