Results 21 to 30 of about 29,593 (278)
Melanocytic Nevus on the Rectal Mucosa Removed Using Endoscopic Submucosal Dissection [PDF]
Clinical Endoscopy, 2016 Melanocytic nevus is the benign proliferation of melanocytes. The most common location of melanocytic nevus is the skin of the extremities; however, there are few case reports of melanocytic nevus at the rectal mucosa. No prior case of malignant melanoma
Seong Min Kim +6 more
doaj +1 more source
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 +4 more
doaj +1 more source
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 +8 more
doaj +1 more source
Melanin pigments in the melanocytic nevus regress spontaneously after inactivation by high hydrostatic pressure. [PDF]
PLoS ONE, 2017 We report a novel treatment for giant congenital melanocytic nevi (GCMN) that involves the reuse of resected nevus tissue after high hydrostatic pressurization (HHP). However, the remaining melanin pigments in the inactivated nevus tissue pose a problem;
Michiharu Sakamoto +7 more
doaj +1 more source
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 +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 +5 more
doaj +1 more source
Systematized Epidermal Nevus Syndrome Involving the Upper and Lower Eyelids Bilaterally [PDF]
, 2021 29-year-old woman presented with dark-colored raised lesions on both eyelids since early childhood. Ophthalmological examination revealed pigmented verrucous lesions on her upper and lower eyelids bilaterally.
Cevriye Cansız Ersöz +4 more
core +1 more source
Secondary Malignant Tumors Arising in Nevus Sebaceus: Two Case Reports
Diagnostics, 2022 Nevus sebaceus is a benign tumor that is present at birth and is often seen on the scalp or face. Secondary malignant tumors sometimes occur in nevus sebaceus in adulthood. Herein, we present two malignant tumors arose from nevus sebaceus.
Sohshi Morimura +3 more
doaj +1 more source
Explainable human‐in‐the‐loop healthcare image information quality assessment and selection
CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract Smart healthcare applications cannot be separated from healthcare data analysis and the interactive interpretability between data and model. A human‐in‐the‐loop active learning approach is introduced to reduce the cost of healthcare data labelling by evaluating the information quality of unlabelled medical data and then screening the high ...
Yang Li, Sezai Ercisli
wiley +1 more source
Common Blue Nevus withSatellite Lesions Needs aDifferential Diagnosis from Malignant Melanoma
Case Reports in Dermatology, 2013 Malignant blue nevus is rare, and a common blue nevus rarely needs a differential diagnosis from malignant melanoma. Although a melanocytic nevus with a satellite lesion is usually suggestive of a peripherally disseminating malignant melanoma, very few ...
Nozomi Yonei +2 more
doaj +1 more source