Results 1 to 10 of about 15,020 (140)
Metastatic melanoma with features of blue nevus and tumoral melanosis identified during pembrolizumab therapy [PDF]
JAAD Case Reports, 2017 Metastatic melanoma may exhibit clinical or histologic features of blue nevus. Pembrolizumab therapy is associated with regression and tumoral melanosis.
Matthew F. Helm, MD +3 more
doaj +2 more sources
Blue nevus with a starburst pattern on dermoscopy
Dermatology Practical & Conceptual, 2012 An 11-year-old girl presented to our department with a blue-gray papule approximately 4 mm in diameter. We suspected that it was a blue nevus or a pigmented Reed/Spitz nevus.
Takeo Shiga +5 more
doaj +3 more sources
Indian Dermatology Online Journal, 2014 Cutis verticis gyrata is a rare skin condition characterized by swelling of scalp resembling the surface of the brain. Various conditions, like cerebriform intradermal nevus (CIN), may give rise to this clinical entity.
Somenath Sarkar +3 more
doaj +2 more sources
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 +4 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
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 +3 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
Cytokeratin 13 (CK13) expression in cancer: a tissue microarray study on 10,439 tumors
APMIS, Volume 131, Issue 2, Page 77-91, February 2023., 2023 Cytokeratin 13 (CK13) is a type I acidic low molecular weight cytokeratin, which is mainly expressed in urothelium and in the squamous epithelium of various sites of origin. Loss of CK13 has been implicated in the development and progression of squamous epithelial neoplasms. To comprehensively determine CK13 expression in normal and neoplastic tissues,
Maximilian Lennartz +25 more
wiley +1 more source
Classification of Melanocytic Nevus Images using BigTransfer (BiT) [PDF]
, 2022 Skin cancer is a fatal disease that takes a heavy toll over human lives annually. The colored skin images show a significant degree of resemblance between different skin lesions such as melanoma and nevus, making identification and diagnosis more challenging. Melanocytic nevi may mature to cause fatal melanoma.
arxiv +1 more source
Melanoma Skin Cancer and Nevus Mole Classification using Intensity Value Estimation with Convolutional Neural Network [PDF]
, 2022 Melanoma skin cancer is one of the most dangerous and life-threatening cancer. Exposure to ultraviolet rays may damage the skin cell's DNA, which causes melanoma skin cancer. However, it is difficult to detect and classify melanoma and nevus mole at the immature stages. In this work, an automatic deep learning system is developed based on the intensity
arxiv +1 more source