Results 11 to 20 of about 5,707 (176)

Sebaceous Neoplasms

open access: yesDiagnostics, 2023
Sebaceous neoplasms describe a group of tumors with sebaceous differentiation commonly seen in lesions located primarily in the face and neck. The majority of these lesions are benign, while malignant neoplasms with sebaceous differentiation are uncommon.
Ilias Papadimitriou   +5 more
doaj   +1 more source

Syringocystadenoma papilliferum combined with a tubular apocrine adenoma [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
: Syringocystadenoma papilliferum and tubular apocrine adenoma are rare benign sweat gland tumors. Syringocystadenoma papilliferum occurs alone or in association with other tumors.
Luanna da Silva Brito Léda   +4 more
doaj   +1 more source

Reverse masquerade: Benign sebaceous tumors mimicking sebaceous gland carcinoma of the eyelid

open access: yesIndian Journal of Ophthalmology. Case Reports, 2021
Sebaceous lesions encompass a spectrum from benign lesions to disfiguring malignant lesions. Eyelid sebaceomas are extremely rare and only two definite cases are described in the English literature, whereas sebaceous adenomas occur in the eyelids more ...
Atanu Barh   +3 more
doaj   +1 more source

GLUT1 Expression in Cutaneous Sebaceous Lesions Determined by Immunohistochemical Staining Patterns

open access: yesDermatopathology, 2021
GLUT1 is a membrane associated carrier protein that functions in the physiologic transport of glucose across cell membranes. Multiple studies have shown an increased GLUT1 expression in various tumor types and a role in cancer prognosis.
Cynthia Reyes Barron, Bruce R. Smoller
doaj   +1 more source

Machine learning for classification of cutaneous sebaceous neoplasms: implementing decision tree model using cytological and architectural features

open access: yesDiagnostic Pathology, 2023
Background This observational study aims to describe and compare histopathological, architectural, and nuclear characteristics of sebaceous lesions and utilized these characteristics to develop a predictive classification approach using machine learning ...
Kambiz Kamyab-Hesari   +6 more
doaj   +1 more source

Histomorphological Spectrum of Adnexal Tumours of the Skin: A Descriptive Study from a Tertiary Care Centre in Karnataka, India [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Skin Adnexal Tumours (SAT) are a category of rare and most uncommon tumours. They could display multiple lines of differentiation such as follicular, eccrine, apocrine, sebaceous, and sometimes mixed differentiation, generating a ...
Apoorva Pandit   +3 more
doaj   +1 more source

A False-Positive Bacillary Index Caused by Lawsonella clevelandensis: A Diagnostic Pitfall [PDF]

open access: yesDermatology Practical & Conceptual
Pitchayut Inthasorn   +1 more
doaj   +2 more sources

The role of immunohistochemistry in the Muir-Torre Syndrome [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2015
Muir-Torre Syndrome is defined by the coexistence of sebaceous skin tumors and internal malignancies. Mutations in the DNA mismatch repair genes are found in the inherited form of the disease, resulting in the absence of crucial enzymes involved with DNA
Cláudia Marina Puga Barbosa Oliveira   +4 more
doaj   +1 more source

Histopathological study of canine hepatoid gland tumours [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2021
Hepatoid gland neoplasms arise due to disorganized and uncontrolled proliferation of cells of hepatoid glands. These are the modified sebaceous glands located mainly in the perianal area.
P.M. Shabeeba   +4 more
doaj   +1 more source

Whole exome sequencing analysis for sebaceous carcinoma of the parotid gland [PDF]

open access: yesXin yixue, 2023
Objective To analyze potential pathogenic gene mutations related to sebaceous carcinoma (SC) of the parotid gland by whole exome sequencing (WES). Methods One sample from a patient pathologically diagnosed with SC of the parotid gland and 1 sample from 1
Zheng Benrong, Jiang Boxiong, Wang Yina, Yang Maosheng, Liang Yale, Wang Yu’e
doaj   +1 more source

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