Results 51 to 60 of about 664,036 (261)
An Unusual Melanocytic Nevus of Conjunctiva : Balloon Cell Nevus [PDF]
, 2011 Melanocytic nevi are one of the most common benign tumors of the conjunctiva. The balloon cell nevus is a rare and unusual variant of nevus of melanocytic origin, in which more than 50% of the tumor is composed of large polygonal cells with small nucleus
Geethalakshmi, U +3 more
core
Mechanical Properties of Growing Melanocytic Nevi and the Progression to Melanoma
, 2014 Melanocytic nevi are benign proliferations that sometimes turn into malignant melanoma in a way that is still unclear from the biochemical and genetic point of view.
Alemi, Alexander A. +5 more
core +3 more sources
Detection of primary melanoma in individuals at extreme high risk: a prospective 5-year follow-up study [PDF]
, 2014 IMPORTANCE: The clinical phenotype and certain predisposing genetic mutations that confer increased melanoma risk are established; however, no consensus exists regarding optimal screening for such individuals.
Coates, Elliot +10 more
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Advanced Science, EarlyView.This study elucidates the mechanism by which heat stress regulates skin pigmentation: heat stress upregulates CX3CL1 through the MYC‐WDR5‐H3K4me3 axis, thereby activating the CX3CL1/CX3CR1‐JNK signaling pathway and ultimately promoting melanogenesis. These findings provide novel potential therapeutic targets for pigmentary skin disorders.
Yushan Zhang +6 more
wiley +1 more source
Epithelioid Cell Histiocytoma – An Unusual Variant of Dermatofibroma at an Uncommon Site [PDF]
, 2011 Epithelioid cell histiocytoma (ECH) is a rare variant of cutaneous fibrous histiocytoma involving primarily trunk and the extremities. It can delude the pathologist in considering other benign non neoplastic and neoplastic lesions.
K, Amita, KC, Nischal, VS, Shulbha
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Características da citologia de impressão de nevos conjuntivais referidos como mais perceptíveis [PDF]
, 2009 PURPOSE: To report the impression cytology features of conjunctival nevi reported as more noticeable. METHODS: 35 patients who reported that a conjunctival lesion had become more noticeable after color or size change were enrolled.
Andrade, Thais Piedade de +4 more
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UBQLN4 Represses Homologous Recombination and Is Overexpressed in Aggressive Tumors [PDF]
, 2020 Genomic instability can be a hallmark of both human genetic disease and cancer. We identify a deleterious UBQLN4 mutation in families with an autosomal recessive syndrome reminiscent of genome instability disorders.
Beleggia, Filippo +7 more
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Photoacoustic Microscopy for Multiscale Biological System Visualization and Clinical Translation
Advanced Science, EarlyView.Photoacoustic microscopy (PAM) is a powerful biomedical imaging tool renowned for its non‐invasiveness and high resolution. This review synthesizes recent technological advances and highlights their broad applications from cellular and organ‐level to whole‐animal imaging.
Tingting Wang +3 more
wiley +1 more source
Knowledge Transfer for Melanoma Screening with Deep Learning
, 2017 Knowledge transfer impacts the performance of deep learning -- the state of the art for image classification tasks, including automated melanoma screening.
Avila, Sandra +5 more
core +1 more source
, 2013 Dermatoscopy can be used to evaluate the nail apparatus (ie, onychoscopy), and it is helpful for the diagnosis of numerous nail diseases and tumors. This article reviews the information that can be obtained in cases of nail dyschromia and especially in ...
Lamas, A, Lencastre, A, Sá, D, Tosti, A
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