Results 81 to 90 of about 4,642 (190)

The HAM10000 dataset, a large collection of multi-source dermatoscopic images of common pigmented skin lesions

, 2018
Training of neural networks for automated diagnosis of pigmented skin lesions is hampered by the small size and lack of diversity of available datasets of dermatoscopic images. We tackle this problem by releasing the HAM10000 ("Human Against Machine with
Kittler, Harald, Rosendahl, Cliff, Tschandl, Philipp   +2 more
core   +1 more source

Sister Mary Joseph's Nodule Revealing Klatskin's Cholangiocarcinoma at the Yalgado Ouedraogo University Hospital: Case Report and Literature Review

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Umbilical cutaneous metastases of abdomino‐pelvic tumors are rare. They are known as Sister Mary Joseph nodules. The presence of this nodule indicates an advanced cancerous lesion and is associated with a poor prognosis. Because of its rarity, the Sister Mary Joseph nodule can go unnoticed.
Lawagoulé Joseph Emile Ky, Eric Hervé Mourfou, Abdoul Fatao Maïga, Daouda Sangaré, Damien Marcel Traoré, Saïdou Santi, Madina Koanda, Alimata Sanfo, Delphine Napon/Zongo, Aboubacar Coulibaly, Kounpiélimé Sosthène Somda, Arsène Roger Sombié   +11 more
wiley   +1 more source

In vivo and ex vivo sonographic evaluation of tumor margins during micrographic‐controlled surgery: a promising new tool in dermato‐oncology?

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 10, Page 1261-1271, October 2025.
Summary Background and Objectives The current research examined the In vivo and ex vivo use of high‐frequency ultrasound (HFUS) during micrographic‐controlled surgery (MCS) of non‐melanoma skin cancer (NMSC) of the head‐and‐face area, particularly the perioperative surgical margin assessment for potential reduction in surgical steps and patients ...
Diana Crisan, Ximena Wortsman, Fernando Alfageme, Karin Scharffetter‐Kochanek, Maria Crisan, Lukas Bernhard, Evelyne Tarnowietzki, Lars Alexander Schneider, Monika‐H. Schmid‐Wendtner   +8 more
wiley   +1 more source

Hemosiderotic Dermatofibroma: An Interesting Case When Pigments Blur the Diagnostic Path

Medical Journal of Dr. D.Y. Patil Vidyapeeth
Hemosiderotic dermatofibroma is a rare variant of dermatofibroma. Due to its brown nodular presentation, it mimics melanotic lesions. A definite diagnosis is essential for proper management and prognosis. We present one such rare case of 49-year-old male
Tanmayi V. Kulkarni, Ruchika M. Chamaria, Archana C. Buch, Sushama G. Gurwale   +3 more
doaj   +1 more source

Acquired perforating dermatosis: A clinical and dermatoscopic correlation [PDF]

, 2013
Acquired Perforating Dermatosis (APD) is a perforating disease characterized by transepidermal elimination of dermal material [1,2]. This disease usually develops in adulthood.
Khan, Farhan, Levitt, Jacob O., Mercer, Stephen E., Ramirez-Fort, Marigdalia K., Rosendahl, Cliff O., Shim-Chang, Helen   +5 more
core  

Large aneurysmal dermatofibroma mimicking melanoma in an adolescent: A case report

Journal of Pediatric Surgery Case Reports
Introduction: Hemosiderotic dermatofibroma (HDF) is an infrequent variant of dermatofibroma, made up of small blood vessels, hemosiderin deposits, and extravasated erythrocytes. HDF closely resembles melanoma, with irregular borders and colour changes on
Emma Lim, Andreana Bütter
doaj   +1 more source

Istiocitoma fibroso maligno. Caso clinico [PDF]

, 2010
L’istiocitoma fibroso maligno è un sarcoma aggressivo dei tessuti molli, che compare più frequentemente nei muscoli degli arti e nella cavità addominale o nel retroperitoneo di giovani adulti.
Fabrizio, T., Morlino, A., Rossi, Maria Teresa, Scutari, Franco   +3 more
core  

Metastatic cellular fibrous histiocytoma

Dermatologica Sinica, 2016
Fibrous histiocytoma is a common benign cutaneous tumor. Although most cases of fibrous histiocytoma pursue an indolent course, rare cases have been reported that show aggressive courses with metastases and fatality despite a benign pathology.
Yi-Teng Tseng, Kai-Lung Chen, Tsen-Fang Tsai   +2 more
doaj   +1 more source

Nodular lesion with polymorphous vascular pattern

Dermatology Practical & Conceptual, 2017
Dermatofibroma (DF) is one of the most common skin neoplasms seen by dermatologists.  Out of the various histopathological subtypes of DF, the atrophic variant is considered rare. Clinical and dermoscopic diagnosis of DF is straightforward in most cases.
Virgínia Coelho de Sousa, André Oliveira   +1 more
doaj   +1 more source

Panorama das afecções dermatológicas em Florianópolis. [PDF]

, 1988
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Perez, Augusto Cézar Vieira
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