Results 61 to 70 of about 1,095 (189)

Scalp Porocarcinoma: a Rare Diagnosis [PDF]

, 2013
Adnexal skin tumours are rare conditions, and often clinically indistinguishable from other cutaneous neoplasms. Porocarcinoma, a sweat gland malignant tumour, is more commonly found on extremities.
Brasileiro, A, João, A, Santos, G, Fidalgo, A   +3 more
core   +3 more sources

YAP1-NUTM1 Gene Fusion in Eccrine Porocarcinoma with Late Metastatic Recurrence: A Case Report

Acta Dermato-Venereologica, 2022
is missing (Short communication)
Sara Tormo-Mainar, Joana Vidal, Marta Salido, Ramon M. Pujol, Gustavo Deza   +4 more
doaj   +1 more source

Rare Secondary Neoplasms Arising in Epidermal Nevus: A Case Series and Literature Review

Journal of Cutaneous Pathology, Volume 53, Issue 9, Page 772-782, September 2026.
ABSTRACT Malignant transformation is known to occur with many nevi, such as nevus sebaceus. However, cases of secondary tumors developing in an epidermal nevus (EN) are rare, with only a few case reports documented in the literature. We present three unique cases of syringocystadenoma papilliferum (SCAP), syringofibroadenoma, trichilemmoma, and basal ...
Haya A. Homsi, Melissa Piliang, Jennifer Lucas, Jennifer S. Ko, Steven D. Billings, Shira Ronen   +5 more
wiley   +1 more source

Hemorrhagic polypoid lesion on the leg - eccrine porocarcinoma: A case report

Turkderm Turkish Archives of Dermatology and Venereology
Eccrine porocarcinoma is a rarely seen cutaneous malignancy originating from the intraepidermal ductus of eccrine glands. The disease is characterized by nodular lesions primarily located in the lower extremities. The disease may arise de novo or develop
Yusuf Can Edek, Betül Öğüt, Esra Adışen   +2 more
doaj   +1 more source

Occurrence of metastatic eccrine porocarcinoma in an immunosuppressed patient

Surgical and Experimental Pathology, 2020
Background Eccrine porocarcinoma is a rare malignancy accounting for 0.005 to 0.01% of all cutaneous tumors. However, its etiology is not well established. Herein we are reporting the occurrence of metastatic porocarcinoma of the back in a patient with a
Mitul B. Modi, Ata S. Moshiri, Toru Shoji, Martin C. Mihm, Xiaowei Xu, David E. Elder   +5 more
doaj   +1 more source

Primary Axillary Porocarcinoma: A Rare Cutaneous Tumour [PDF]

Journal of Clinical and Diagnostic Research, 2016
Eccrine porocarcinoma, a rare cutaneous malignant tumour accounts for a fraction of sweat gland tumours. This tumour is found to originate from the intraepithelial parts of the sweat glands. It commonly involves the lower extremities in elderly patients
Nalli R. Sumitra Devi, K. Valarmathi, Mary Lilly, Selvi Satish, Nidhi Mishra   +4 more
doaj   +1 more source

Eccrin porocarcinoma: Acase report [PDF]

, 2013
Ekrin porokarsinom, ekrin ter bezlerinin intraepidermal ekrin duktuslardan köken alan nadir görülen malign bir tümördür. Porokarsinoma genellikle yaşlı insanlarda görülür ve en sık alt ektremitelerde lokalizasyon gösterir. Genellikle uzun bir süredir var
Bedir, Recep, Aydın, İbrahim, Yurdakul, Cüneyt, Şehitoğlu, İbrahim, Mürtezaoğlu, Afşın Rahman   +4 more
core  

Porocarcinoma écrino primário mimetizando neoplasia parotídea

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2020
Introdução: O porocarcinoma écrino é uma neoplasia cutânea maligna rara com origem nas glândulas sudoríparas écrinas. Caso clínico: Descrevemos o caso clínico de um doente de 83 anos encaminhado à consulta de Cirurgia de Cabeça e Pescoço por ...
Miguel Carvalho, Márcia Mourão, Miguel Silva, Raul Amaral, António Alves, Sergio Raposo   +5 more
doaj   +1 more source

Antiviral regulator TRIM25 as a prognostic marker of better survival in Merkel cell carcinoma: Association with MCPyV status

International Journal of Cancer, Volume 158, Issue 12, Page 3268-3278, 15 June 2026.
What's new? TRIM25 is known for its role in antiviral immunity and association with poor prognosis in various cancers. This study reveals an association between high TRIM25 expression and Merkel cell polyomavirus positivity in Merkel cell carcinoma.
Klaus W. Fagerstedt, Sami Kilpinen, Johanna Arola, Benjamin Z. Sundqvist, Tom Böhling, Leif C. Andersson, Harri Sihto   +6 more
wiley   +1 more source

Porocarcinoma in situ showing follicular differentiation: A case report

Dermatologica Sinica, 2012
Poroid neoplasm is a skin appendage tumor that has both benign and malignant counterparts. It has traditionally been regarded as of eccrine origin and has four types: intraepidermal poroma (hidroacanthoma simplex), poroma, dermal duct tumor, and poroid ...
Chia-Lan Ou, Chien-Jui Cheng, Kuo-Hsien Wang   +2 more
doaj   +1 more source