Results 91 to 100 of about 829,345 (216)

An Unusual Case of Squamoid Eccrine Carcinoma of the Abdominal Wall with Inguinal Nodal Metastases: A Case Report and Review of the Literature [PDF]

Iranian Journal of Colorectal Research, 2019
Introduction: Squamoid eccrine carcinoma is a very rare carcinoma with few reported cases in the literature. As a result, there islimited guidance on management and follow-up of these cases.Case Presentation: We describe the case of a 39 year-old male ...
Brenna L. Hennessey, Logan S. Schwarzman, Dorotea Mutabdzic, Sameer A. Patel, Anthony J. Olszanski, Shelly B. Hayes, Hong Wu, Joshua E. Meyer, Sanjay Reddy   +8 more
doaj  

Merkel cell carcinoma: an updated guide for pathologists

Histopathology, EarlyView.
Merkel cell carcinoma (MCC) is an aggressive cutaneous neuroendocrine carcinoma for which the differential diagnosis can include other small cell malignancies (especially metastatic small cell carcinoma) or cutaneous carcinoma. Morphologic and immunophenotypic aberrancies in MCC can increase diagnostic challenge.
Paul W. Harms
wiley   +1 more source

RARE MALIGN SWEAT GLAND TUMOR IN THE EXTERNAL EAR CHANNEL [PDF]

, 2023
Dış kulak yolunda ( DKY ) en sık görülen malign tümörler squamoz hücreli karsinom, bazal hücreli karsinom ve malign melanomdur. Ter bezi malign tümörleri kutanöz epitelyal tümörler arasındadır ve ayırıcı tanıda akla gelmelidir.
Güçlü, Oğuz, Tezcan, Erkan, Çil, Özge Çağlar, Çakır, Begüm Buse   +3 more
core  

Sweat gland carcinoma of the breast: a morpho-histological study [PDF]

, 1936
VOLUME 1: 1. Sweat Gland Carcinoma of the Breast, 1932, EDINBURGH MEDICAL JOURNAL, VOL. XXXIX., No. 7, 1932. || 2. The Menopausal Age and Mammary Carcinoma, 1932, The Lancet. EDINBURGH MEDICAL JOURNAL, Vol. XL., 1932 || 3.
Dawson, E. K.
core   +3 more sources

Wide excision and reconstruction surgery for recurrent sweat gland umbilical adenocarcinoma followed by chemotherapy can prevent the risk of recurrences

BMC Surgery, 2018
Background Adenocarcinoma derived from umbilicus is very rare. Most adenocarcinomas in umbilicus are secondary events. Carcinoma derived from sweat glands is sporadic, highly radioresistant and has a clinical appearance that is difficult to predict. Case
Adeodatus Yuda Handaya, Nova Yuli Prasetyo Budi, Guntur Marganing Adi Nugroho, Aditya Rifqi Fauzi   +3 more
doaj   +1 more source

Novel and emerging skin carcinomas and adnexal tumours

Histopathology, EarlyView.
The present review aims to provide an overview of the main emerging skin epithelial tumours, with particular emphasis on salivary gland analogue sweat gland tumours and poorly differentiated carcinomas. Epidermal and adnexal tumours of the skin constitute a complex and heterogeneous group of neoplasms, with distinct morphology and behaviour.
Thibault Kervarrec, Maxime Battistella, Nicolas Macagno   +2 more
wiley   +1 more source

Merkel Cell Carcinoma With Divergent Differentiation—Or Something Else? A Triphasic Cutaneous Carcinoma With Lineage Plasticity

Journal of Cutaneous Pathology, Volume 53, Issue 11, Page 994-999, November 2026.
ABSTRACT Merkel cell carcinoma (MCC) is a rare, aggressive cutaneous neuroendocrine carcinoma that typically arises in sun‐exposed skin of older or immunosuppressed patients. Combined or collision tumors involving MCC and other cutaneous malignancies are uncommon, and tumors exhibiting more than two distinct malignant phenotypes are exceptionally rare.
Zeinab Khalil, Hozaifa Elameen, Ahmed K. Alomari   +2 more
wiley   +1 more source

Apocrine carcinoma of the scalp with neck lymph node metastasis: A case report and review of the literature

Journal of Family Medicine and Primary Care, 2019
Primary cutaneous apocrine carcinoma (PCAC) is an extremely rare malignancy. Distinguishing apocrine carcinoma from breast carcinoma metastasis is difficult. Only a few cases reported as PCAC of the scalp and primarily treated by wide local excision. The
Hadi Al-Hakami, Baraa I Awad, Mohammed Al-Garni, Haneen A Al-Maghrabi, Noura Al-Shareef   +4 more
doaj   +1 more source

Exceptional Locoregional Pathological Response in Metastatic Triple‐Negative Breast Cancer Treated With Palliative Platinum‐Based Chemotherapy

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Locoregional pathological complete response with concurrent radiologic metabolic remission following palliative gemcitabine–carboplatin chemotherapy in young, low‐grade metastatic triple‐negative breast cancer patient suggests potential chemosensitivity in select advanced cases, warranting further clinical investigation.
Shristi Gupta, Abhisek Jha, Asmita Rayamajhi, Aron Neupane, Kshitiz Parajuli, Manash Jha   +5 more
wiley   +1 more source

Pigmented Poroid Hidradenoma: A Case Report

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Poroid hidradenoma (PH) is an infrequently encountered benign adnexal neoplasm exhibiting eccrine differentiation. Histopathologically, PH displays a distinctive combination of hidradenoma‐like architectural organization characterized by a purely intradermal localization with both solid and cystic components, and cytological attributes of ...
Baraa Bustami, Noureddine Litaiem, Abdulmooti Hawilo   +2 more
wiley   +1 more source