Results 1 to 10 of about 1,501,080 (218)

Agminated blue nevus over acne scars: coincidence or pathophysiological relationship? [PDF]

Surgical & Cosmetic Dermatology, 2022
Blue nevus is a benign lesion arising from dermal melanocytes containing large amounts of melanin. The agminated variant presents a cluster of blue nevus lesions with linear or blaschkoid distribution.
Deborah Heloisa Cezar Dourado, Nathália Bacni Garcia, Marilda Aparecida Milanez Morgado de Abreu, Vinícius de Souza, Ana Claudia Cavalcante Esposito   +4 more
doaj   +2 more sources

Atypical cellular blue nevus or malignant blue nevus? [PDF]

Anais Brasileiros de Dermatologia, 2017
: Blue nevus is a benign melanocytic lesion whose most frequent variants are dendritic (common) blue nevus and cellular blue nevus. Atypical cellular blue nevus presents an intermediate histopathology between the typical and a rare variant of malignant ...
Luise Ribeiro Daltro, Lygia Bertalha Yaegashi, Rodrigo Abdalah Freitas, Bruno de Carvalho Fantini, Cacilda da Silva Souza   +4 more
doaj   +6 more sources

Recurrence of a Cellular Blue Nevus with Satellitosis—A Diagnostic Pitfall with Clinical Consequences

Dermatopathology, 2022
Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Several histologic and clinical variants have been distinguished, the most frequent being common blue nevus, cellular blue nevus, and combined blue nevus. Although
Hermann Kneitz, Christian Rose, Valerie Glutsch, Matthias Goebeler   +3 more
doaj   +2 more sources

A Case of Nevus of Ota Associated with Agminated Blue Nevus [PDF]

Clinical, Cosmetic and Investigational Dermatology
Xinyi Xie,1,2,* Jiaoquan Chen,1,2,* Xin Zhou,1 Huilan Zhu,1,2 Shaoyin Ma1,2 1Department of Dermatology, Guangzhou Dermatology Hospital, Guangzhou, Guangdong, People’s Republic of China; 2Guangzhou Medical University, Guangzhou, Guangdong,
Xie X, Chen J, Zhou X, Zhu H, Ma S
doaj   +2 more sources

Blue rubber bleb nevus syndrome complicated with esophageal squamous carcinoma: A case report with robotic-assisted resection and literature review [PDF]

Journal of International Medical Research
Blue rubber bleb nevus syndrome is a rare congenital vascular malformation disease characterized by venous malformations affecting multiple organs throughout the body. Cases complicated with esophageal cancer are exceedingly uncommon.
Yunping Pan, Ziyi Zhu, Jingwei Cai
doaj   +2 more sources

Amelanotic blue nevus [PDF]

JAAD Case Reports, 2017
Chelsea Ma, MD, Cindy J. Chambers, MD, MAS, MPH, Maija Kiuru, MD, PhD, Derek K. Marsee, MD, PhD, Marc Silverstein, MD   +4 more
doaj   +3 more sources

Melanoma sobre nevus azul en placa o sobre melanocitosis dérmicas: utilidad diagnóstica y pronóstica del BAP1

Actas Dermo-Sifiliográficas, 2023
Resumen: El melanoma sobre nevus azul o melanoma ex-blue nevus es una variedad de melanoma peculiar que tiene un perfil genético diferente al del resto de los melanomas cutáneos y sorprendentemente superponible al perfil del melanoma uveal.
C. Requena, V. Traves, E. Ferrandis, M. Antón Almero, Z. García-Casado, E. Manrique-Silva, Á. Santos Briz, P. Escalonilla, E. Nagore   +8 more
doaj   +1 more source

[Translated article] Melanoma Arising in Plaque-Type Blue Nevus and Dermal Melanocytosis: Diagnostic and Prognostic Value of BAP1

Actas Dermo-Sifiliográficas, 2023
Melanoma arising in blue nevus, also known as melanoma ex blue nevus, is a specific form of melanoma whose genetic profile is different to that of other cutaneous melanomas and surprisingly similar to that of uveal melanoma.
C. Requena, V. Traves, E. Ferrandis, M. Antón Almero, Z. García-Casado, E. Manrique-Silva, Á. Santos Briz, P. Escalonilla, E. Nagore   +8 more
doaj   +1 more source

Blue nevus with satellitosis: case report and literature review [PDF]

Anais Brasileiros de Dermatologia, 2017
: Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Many histological subtypes are recognized, the most commons being: common blue nevus, cellular blue nevus, and combined blue nevus.
Ana Helena Kalies Oliveira, Ana Flávia de Melo Cavalcanti Shiraishi, Bogdana Victoria Kadunc, Patrícia de Carvalho Sotero, Rafael Fantelli Stelini, Cínthia Mendes   +5 more
doaj   +1 more source

Malignant blue nevus [PDF]

Cancer, 1991
To elucidate the histologic features and biologic behavior of malignant blue nevus (MBN), 12 cases were analyzed in which the tumor showed no junctional activity and arose in a blue nevus background. Seven patients were men and five were women; their mean age was 48.8 years.
J, Connelly, J L, Smith
openaire   +2 more sources