Results 31 to 40 of about 1,095 (189)

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

A Rare Case of Pigmented Eccrine Poroma on the Trunk Mimicking Malignant Melanoma [PDF]

Clinical Case Reports
Representative clinical images in this study can increase awareness regarding the clinical similarity between this benign adnexal tumor and malignant melanoma and highlight the importance of pathological examination.
Saman Al‐Zahawi, Alireza Ghanadan, HamidReza Mahmoudi, Zahra Razavi   +3 more
doaj   +2 more sources

Eccrine porocarcinoma with squamous differentiation in a patient with oculocutaneous albinism

Indian Dermatology Online Journal, 2020
Eccrine porocarcinoma is a rare malignant skin appendage tumor of sweat gland origin. Eccrine porocarcinoma arising in a patient of oculocutaneous albinism is extremely rare and only two cases have been reported in English literature to the best of our ...
Biswajit Dey, Vandana Raphael, Caleb Harris   +2 more
doaj   +1 more source

Eccrine porocarcinoma

Dermatology Online Journal, 2006
We present an unusual case of eccrine porocarcinoma in that diagnosis was delayed for many years after the initial lesion appeared, resulting in relatively large tumor.
Affleck, AG, Bong, J L, Ostroumova, M A, Leach, IH, Perks, A G, Varma, S   +5 more
openaire   +5 more sources

Eccrine porocarcinoma of the head: An important differential diagnosis in the elderly patient [PDF]

, 2008
Background: Eccrine porocarcinoma is a rare malignant tumor of the sweat gland, characterized by a broad spectrum of clinicopathologic presentations. Surprisingly, unlike its benign counterpart eccrine poroma, eccrine porocarcinoma is seldom found in ...
Schulte, Klaus-Werner, Gerber, Peter Arne, Ruzicka, Thomas, Bruch-Gerharz, Daniela   +3 more
core   +1 more source

Eccrine Porocarcinoma: Cytologic Diagnosis by Fine Needle Aspiration Biopsy (FNAB)

Acta Médica Portuguesa, 2013
Introduction: Eccrine porocarcinoma is an uncommon malignant adnexal tumor of the skin. Eccrine porocarcinoma is an adenocarcinoma of the eccrine sweat gland with a propensity to recur locally and gives metastases to regional lymph nodes.
Alexandra Kalogeraki, Dimitrios Tamiolakis, Thomas Tsagatakis, Katerina Geronatsiou, Vrettos Haniotis, Maria Kafoussi   +5 more
doaj   +1 more source

Eccrine Porocarcinoma: Clinical and Histopathological Study of 14 Patients with Special Emphasis on Sentinel Lymph Node Biopsy

Acta Dermato-Venereologica, 2023
Eccrine porocarcinoma is a rare skin adnexal tumour that affects elderly people. Most eccrine porocarcinomas are stage I or II according to the American Joint Committee on Cancer. The prognosis is good in early stages, but worsens when advanced.
Anna-Stiina Meriläinen, Maria von Willenbrand-Bäckmann, Harri Sihto, Virve Koljonen   +3 more
doaj   +1 more source

Eccrine Porocarcinoma on an Unusual Location [PDF]

, 2019
Eccrine porocarcinoma is a rare malignant adnexal tumor that develops from the intraepidermal ductal part of eccrine sweat glands. It is commonly seen in the lower extremity and rarely in the scalp, face, ear, body and upper extremity.
Necip Sefa Özden, Burak Kaya, Arda Özdemir, Nijat Babayev, Aylin Okçu Heper   +4 more
core   +1 more source

rearranged porocarcinoma with corresponding immunohistochemical expression: Review of recent advances in poroma and porocarcinoma pathogenesis with potential diagnostic utility [PDF]

, 2021
Porocarcinoma is a rare malignant adnexal tumor with predilection for the lower extremities and the head and neck region of older adults. This entity may arise de novo or in association with a benign poroma.
Loehrer, Andrew P, Linos, Konstantinos, Konstantinos Linos, Andrew P. Loehrer, Bridge, Julia A, Kerr, Darcy A, Ourania Parra, Darcy A. Kerr, Julia A. Bridge, Parra, Ourania   +9 more
core   +1 more source

A case of eccrine porocarcinoma: A treacherous mimic and diagnostic challenge

Indian Journal of Pathology and Microbiology, 2021
Eccrine porocarcinoma is a rare malignant dermal appendageal tumor notorious for its varied morphology, both clinically and histologically; and it can pose a considerable diagnostic dilemma to both the dermatologist and the pathologist.
Diya Das, Chhanda Datta, Uttara Chatterjee, Abhishek De   +3 more
doaj   +1 more source