Results 61 to 70 of about 674 (150)

A Case of Mohs Micrographic Surgery for Facial Porocarcinoma in an Adolescent and Literature Review

Case Reports in Oncological Medicine, Volume 2026, Issue 1, 2026.
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
Wenwen Jing, Weiqi Lei, Zhicheng Gong, Pingxiu He, Yong Ai, Junwu Yang, Jose I. Mayordomo   +6 more
wiley   +1 more source

Differentiation Between Eccrine Poroma and Pyogenic Granuloma Based on Dermoscopic Features

Dermatologic Therapy, Volume 2026, Issue 1, 2026.
Introduction Eccrine poroma (EP) and pyogenic granuloma (PG) share similar clinical presentations but differ in origin and malignancy potential. Objective To identify diagnostic indicators on dermoscopy and assess their discriminatory power. Method We evaluated the clinical and dermoscopy features of cases of EP and PG.
Ke-Meng Ren, Jing Shu, Feng-Zeng Li, Sebastian Yu   +3 more
wiley   +1 more source

Treatment of eccrine porocarcinoma with metastasis to the parotid gland using intensity-modulated radiation therapy: a case report

Journal of Medical Case Reports, 2010
Introduction Cutaneous eccrine porocarcinomas are uncommon malignant tumors of the sweat gland. Case Presentation A 76-year-old Caucasian man presented to our hospital with a left temporal mass. We describe a case of eccrine porocarcinoma with metastasis
Lentsch Eric J, Bilic Masha, Zauls A, Zeidan Youssef H, Sharma Anand K   +4 more
doaj   +1 more source

Epidemiology of Eccrine Porocarcinoma in the United States: A Study of 948 Cases

International Journal of Dermatology, Volume 65, Issue 8, Page 1704-1706, August 2026.
Tejas P. Joshi, Sarah E. Rashdan, Michael R. Migden   +2 more
wiley   +1 more source

Primary cutaneous NUT adnexal carcinoma: morphologic, genetic and methylation analysis of seven new cases with comparison to extracutaneous NUT carcinoma and NUTM1‐rearranged porocarcinoma

Histopathology, Volume 87, Issue 3, Page 375-387, September 2025.
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)
Mélanie Legrand, Baptiste Louveau, Amélie Osio, Anne Tallet, Eduardo Calonje, Jean‐Yves Scoazec, Arnaud de la Fouchardiere, Franck Tirode, Andreas Von Deimling, Klaus Busam, Ahmed Shah, Ashley Flaman, Fanélie Jouenne, Samia Mourah, Daniel Pissaloux, Sylvie Lantuejoul, Christopher A French, Keisuke Goto, Bernard Cribier, Carina A Dehner, Ahmed K Alomari, Christopher DM Fletcher, John Hanna, Nicolas Macagno, Maxime Battistella, Thibault Kervarrec   +25 more
wiley   +1 more source

Correspondence: Primary Cutaneous NUT Adnexal Carcinoma: A Case Report With Novel Clinical and Pathological Observations

Journal of Cutaneous Pathology, Volume 53, Issue 7, Page 622-623, July 2026.
Woo Cheal Cho
wiley   +1 more source

Recurrent GRHL fusions in a subset of sebaceoma: microscopic and molecular characterisation of eight cases

Histopathology, Volume 86, Issue 4, Page 571-584, March 2025.
Morphological features of RCOR1::GRHL2 adnexal tumour (case 4). Aims Sebaceous neoplasms constitute a group of adnexal tumours, including sebaceous adenoma, sebaceoma and sebaceous carcinoma. Although mismatch repair deficiency may be observed, the nature of the genetic alterations contributing to the development of most of these tumours is still ...
Mélanie Legrand, Baptiste Louveau, Nicolas Macagno, Maxence Mancini, Dmitry V Kazakov, Daniel Pissaloux, Franck Tirode, Anne Tallet, Samia Mourah, Quentin Lepiller, Arnaud de la Fouchardière, Pierre Sohier, Eric Frouin, Andreas von Deimling, Keisuke Goto, Bernard Cribier, Eduardo Calonje, Saleem Taibjee, Maxime Battistella, Thibault Kervarrec   +19 more
wiley   +1 more source

Porocarcinoma scalp with high risk features treated with surgery and adjuvant radiotherapy: A case report and review of literature

Journal of the Egyptian National Cancer Institute, 2016
Eccrine porocarcinoma is a rare malignant sweat gland tumor arising from the intra dermal part of the gland and accounts for only 0.005% of all epithelial cutaneous tumors. Commonly involved site includes extremities and face.
Wineeta Melgandi, Rony Benson, Abdul Hakin, Suman Bhasker   +3 more
doaj   +1 more source

Eccrin porocarcinoma: a case report

Gaziantep Medical Journal, 2013
Eccrine porocarcinoma is a rare malignancy that originates from the intraepidermal ductal portion of the eccrine sweat gland. Porocarcinoma is commonly found in elderly persons and most common located in the lower exremities. It usually occurs on the pre- existing lesion of benign eccrin poroma. The treatment is widely local excision. Here we report of
BEDİR, Recep, ŞEHİTOĞLU, İbrahim, AYDIN, İbrahim, YURDAKUL, Cüneyt, MÜRTEZAOĞLU, Afşın Rahman   +4 more
openaire   +2 more sources

Radiotherapy and prognostic factors in adnexal carcinomas: A retrospective study of 657 patients from the French CARADERM network

Journal of the European Academy of Dermatology and Venereology, Volume 39, Issue 3, Page 586-593, March 2025.
Abstract Background Cutaneous adnexal carcinomas are a heterogeneous group of rare neoplasms. Surgical excision is the first‐line treatment in localized stage. The use and effectiveness of radiotherapy have not been thoroughly evaluated in these neoplasms.
Robin Zagala, Stephane Dalle, Marie Beylot‐Barry, Nicolas Meyer, Philippe Saiag, Nora Kramkimel, Celeste Lebbe, Ouidad Zehou, Mona Amini‐Adle, Jean‐Jacques Grob, Jean‐Philippe Arnault, Eve Maubec, Florence Granel‐Brocard, Bernard Cribier, Gaelle Quereux, Florence Brunet‐Possenti, Sophie Dalac, Olivier Dereure, Elodie Drumez, Laurent Mortier, Maxime Battistella, Thomas Jouary   +21 more
wiley   +1 more source