Results 11 to 20 of about 1,574 (201)

Porocarcinoma with perineural invasion

Indian Dermatology Online Journal, 2015
Herein we present the case of a 58 year old woman with porocarcinoma of the left forehead with perineural invasion, diagnosed after recurrence of previously excised benign poroma.
Ciara A Maguire, Viktoryia Kazlouskaya, Daniel Buchen, Patricia Heller, Dirk M Elston   +4 more
doaj   +3 more sources

Porocarcinoma

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2006
Se presenta el caso de una paciente de sexo femenino, de 70 años de edad, quien consultó por presentar una lesión de un año de evolución en el dorso del primer artejo del pie derecho. Se realiza diagnóstico histopatológico de porocarcinoma. Se reseca la
Álvaro Andrés Luque Acevedo, Doris Adriana Téllez Rodríguez   +1 more
doaj   +1 more source

Eccrine Porocarcinoma in Linear Epidermal Nevus [PDF]

Clinical, Cosmetic and Investigational Dermatology
Qiuli Zhang, Jianmin Chang Department of Dermatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, People’s Republic of ChinaCorrespondence: Jianmin Chang, Department of ...
Zhang Q, Chang J
doaj   +2 more sources

RNA-Sequencing Reveals Two Subgroups of Eccrine Porocarcinomas and Poromas. [PDF]

J Cell Mol Med
ABSTRACT Eccrine porocarcinoma (EPC), a rare malignant eccrine gland tumour, remains molecularly understudied. Transcriptomic studies of EPC and benign eccrine poroma (EP) have identified recurrent fusions and expression changes, but differences distinguishing malignant EPC from benign EP are unclear.
Puttonen M, Kilpinen S, von Willebrand M, Ojala K, Böhling T, Koljonen V, Sihto H.   +6 more
europepmc   +2 more sources

A Case of Mohs Micrographic Surgery for Facial Porocarcinoma in an Adolescent and Literature Review. [PDF]

Case Rep Oncol Med
Introduction Eccrine porocarcinoma (EPC), the most common malignant tumor of the eccrine sweat glands, accounts for approximately 0.005%–0.01% of all skin malignancies. However, a standard treatment for EPC is currently lacking. Many previous studies demonstrated that it mainly occurs in the elderly and is extremely rare in adolescents. Here, we report
Jing W, Lei W, Gong Z, He P, Ai Y, Yang J.   +5 more
europepmc   +2 more sources

Porocarcinoma

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2000
Se describe el caso de un paciente que presentó un poroma ecrino maligno rápidamente fatal. Esta es una entidad poco frecuente que hace parte de los tumores malignos de glándulas ecrinas. Se realiza una breve revisión del tema.
Juan Guillermo Hoyos Gaviria, Ana Patricia López Piedrahíta, Luis Alfonso Correa Londoño   +2 more
doaj   +1 more source

Microscopically Controlled Surgery in the Management of a Rare Adnexal Neoplasm: A Two-Center Experience of Eccrine Porocarcinoma Treated Through Tubingen Torte Technique. [PDF]

Int J Dermatol
International Journal of Dermatology, Volume 65, Issue 3, Page 587-589, March 2026.
Scarfì F, Lanzetti M, Savarese I, Venturi G, Berruti V, Giulia G, Alessandra C, Gori A, Cardinali C, Taviti F.   +9 more
europepmc   +2 more sources

WHO classification of skin tumours: key updates in the fifth edition. [PDF]

Histopathology
This review article summarizes the key updates in the 5th edition of the WHO Classification of Skin Tumours. It provides an overview of the major changes and new entities specific to the skin section, covering areas such as epidermal, melanocytic, mesenchymal and other tumours. The 5th edition of the World Health Organization Classification of Tumours (
Goldman-Lévy G, Barnhill R, Bastian BC, Kempf W, Elder D, Gerami P, Grayson W, Kazakov D, Massi D, Messina J, de la Fouchardière A, Lazar AJ, Brenn T, Rous B, Field A, Gill A, Hodge JC, Khoury JD, Leite K, Sayed S, Tan PH, Elenitsas R, Calonje E, Duncan LM, Zhiyong L, Moch H, Singh R, Wijesinghe H, Cree I, Lokuhetty D.   +29 more
europepmc   +2 more sources

Primary cutaneous NUT adnexal carcinoma: morphologic, genetic and methylation analysis of seven new cases with comparison to extracutaneous NUT carcinoma and NUTM1-rearranged porocarcinoma. [PDF]

Histopathology
Microscopic features of a NUTM1 adnexal carcinoma magnification. This neoplasm consisted of large, poorly demarcated tumors, sometimes ulcerated infiltrated the dermis and subcutaneous tissue (HPS ×10). The lesions were organized in strands, cords and larger solid nests of poorly differentiated cells characterized by enlarged, irregular nuclei (HPS ×20)
Legrand M, Louveau B, Osio A, Tallet A, Calonje E, Scoazec JY, de la Fouchardiere A, Tirode F, Von Deimling A, Busam K, Shah A, Shah A, Flaman A, Jouenne F, Mourah S, Pissaloux D, Lantuejoul S, French CA, Goto K, Goto K, Cribier B, Dehner CA, Alomari AK, Fletcher CD, Hanna J, Macagno N, Battistella M, Kervarrec T.   +27 more
europepmc   +2 more sources

Sentinel Lymph Node Biopsy: Is There a Role in Non-Melanoma Skin Cancer? A Systematic Review. [PDF]

Cancers (Basel)
Borgognoni L, Susini P, Gerlini G, Brandani P, Giannotti V, Sestini S.   +5 more
europepmc   +3 more sources