Results 21 to 30 of about 7,153 (209)

Identification of human papillomavirus DNA in cutaneous lesions of Cowden syndrome [PDF]

open access: yes, 2003
Background: Cowden syndrome (CS) or multiple hamartoma syndrome is a cancer-associated genodermatosis inherited in an autosomal dominant pattern. One of the diagnostic criteria is facial papules which are felt to be trichilemmomas, benign hair follicle ...
Burgdorf, Walter H. C.   +4 more
core   +1 more source

Sebaceous Gland Carcinoma of the Eyelid Presenting as Metastasis to the Parotid Gland: A Rare Occurrence

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2023
Sebaceous carcinoma of the eyelid frequently presents with metastatic disease involving regional lymph nodes. However, metastasis to parotid gland is very rare and can be mistaken for a primary parotid gland tumor.
Prajakta Gupte   +3 more
doaj   +1 more source

Sebaceous Carcinoma of the Eyelid- A Rare Aggressive Malignant Neoplasm Worth Early Recognition [PDF]

open access: yesNational Journal of Laboratory Medicine, 2014
Sebaceous carcinoma of the eyelid is an uncommon malignant adnexal neoplasm accounting for 1 - 5.5% of eyelid malignancies. Diagnosis and therapy of their aggressive malignancy often get delayed since it is often misdiagnosed both clinically and ...
Hemalatha A. L   +4 more
doaj   +1 more source

Reticulated acanthoma with sebaceous differentiation mimicking melanoma

open access: yesDermatology Practical & Conceptual, 2017
Reticulated acanthoma with sebaceous differentiation (RASD) is a rare, benign cutaneous tumor with peculiar histopathologic characteristics [1]. RASD had been described under various synonyms such as superficial epithelioma with sebaceous differentiation,
Felipe Ribeiro   +6 more
doaj   +1 more source

Role of microsatellite instability, immunohistochemistry and Mismatch Repair germline aberrations in immunosuppressed transplant patients: a phenocopy dilemma in Muir-Torre Syndrome. [PDF]

open access: yes, 2016
Sebaceous tumours and keratoacanthomas are uncommon neoplasms that constitute important clinical criteria for Muir-Torre Syndrome (MTS) diagnosis. In MTS patients, the increased risk of developing synchronous or metachronous visceral malignancies is ...
Manfredini, Marco   +3 more
core   +1 more source

Microsatellite instability, immunohistochemistry and germline mismatch repair gene mutations for the diagnosis of Muir-Torre syndrome in immunosuppressed patients [PDF]

open access: yes, 2016
Although rare sebaceous tumors and keratoacanthomas are clinical criteria for Muir-Torre syndrome (MTS), they can also be found in the context of immunosuppression.
Gorelli, Greta   +4 more
core   +1 more source

Incidence and prevalence of salivary gland tumours in Valparaiso, Chile [PDF]

open access: yes, 2015
Background : To determine the incidence and prevalence of salivary gland tumours in the province of Valparaíso, Chile. Material and Methods : Retrospective review of salivary gland tumours diagnosed between the years 2000 and 2011 from four
Araya, Juan   +4 more
core   +2 more sources

Hidradenoma masquerading digital ganglion cyst:a rare phenomenon [PDF]

open access: yes, 2016
Introduction: Mucous cyst is the commonest soft tissue tumor in the dorsum of the distal interphalangeal joint (DIPJ) of the finger. We report the first case of a recurring eccrine tumor (nodular hidradenoma), mimicking a mucous/ganglion cyst, on the ...
Alsaad   +12 more
core   +4 more sources

Unusual presentation of ulcerative postauricular swelling as sebaceous cell carcinoma

open access: yesNigerian Journal of Surgery, 2016
Sebaceous glands have high concentration over head and neck region. Despite high concentration, sebaceous cell adenoma and carcinomas are infrequent. Sebaceous cell carcinoma is an uncommon, cutaneous aggressive tumor arising from the sebaceous glands ...
Prem Chand   +3 more
doaj   +1 more source

A practical guide for the study of human and murine sebaceous glands in situ [PDF]

open access: yes, 2013
The skin of most mammals is characterised by the presence of sebaceous glands (SGs), whose predominant constituent cell population is sebocytes, that is, lipid-producing epithelial cells, which develop from the hair follicle.
Haslam, Iain S.   +7 more
core   +1 more source

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