Results 231 to 240 of about 7,105 (271)

A Machine Learning Framework for Hair Type Categorization to Optimize the Hair Removal Algorithm in Dermatoscopy Images

2023 IEEE EMBS Special Topic Conference on Data Science and Engineering in Healthcare, Medicine and Biology, 2023
This work proposes a machine learning (ML) framework to classify the hair type of dermatoscopy images into four classes using the imaging features taken from the binary hair contour masks.
Georgios S. Ioannidis, Eleftherios Trivizakis, Konstantinos Krasagakis, A. Lallas, Z. Apalla, G. Evangelou, K. Marias   +6 more
semanticscholar   +1 more source

Diagnostic Accuracy of Hyperpigmented Microcircles in Dermatoscopy of Non-Facial Non-Acral Melanomas: A Pilot Retrospective Study using a Public Image Database

Dermatology, 2023
Background: Grey perifollicular circles are a dermatoscopic clue to melanoma, especially in facial skin. So far, no other adnexal clues than follicular have been investigated in this diagnosis.
Paweł Pietkiewicz, Piotr Giedziun, Jan Idziak, V. Todorovska, Michał Lewandowicz, A. Lallas   +5 more
semanticscholar   +1 more source

Dermatoscopy of Granulomatous Disorders

Dermatologic Clinics, 2018
Although diagnosis of cutaneous granulomatous disorders (CGDs) is usually suspected based on morphologic findings, localization, and anamnestic data, clinical differentiation from each other and from similar dermatoses may be challenging. Recently, dermatoscopy has been demonstrated to be a useful tool for assisting the recognition of several CGDs ...
Errichetti, Enzo, Stinco, Giuseppe
openaire   +2 more sources

Dermatoscopy of Vascular Lesions

Dermatologic Clinics, 2018
Cutaneous vascular lesions (VLs) represent a very common reason for dermatologic consultation for patients. In most cases, VLs are benign and self-limiting. However, because they often mimic malignant skin tumors, their correct and prompt identification is very important in daily practice. Dermoscopy may play a key role in achieving that purpose.
Piccolo, Vincenzo, Russo, Teresa, Moscarella, Elvira, Brancaccio, Gabriella, Alfano, Roberto, Argenziano, Giuseppe   +5 more
openaire   +4 more sources

The impact of dermatoscopy on the pre-treatment assessment of lower limbs telangiectasias: a prospective study.

International Angiology, 2022
BACKGROUND Telangiectasias treatment can lead to skin hyperpigmentation, and pretreatment evaluation with dermoscopy was never performed. This study aimed to evaluate the applicability of dermatoscopy before telangiectasias treatment.
C. K. da Silva, R. Caffaro, V. Castelli Júnior, Walkyria H Bernardi, Rodrigo Kikuchi, Rebeca H Santos, Flávia M Oliveira, Samantha Neves, Camilla M. Ribeiro, E. Ramacciotti   +9 more
semanticscholar   +1 more source

DERMATOSCOPY OF LENTIGO MALIGNA

Dermatologic Clinics, 2001
Lentigo maligna and LMM require different dermatoscopic criteria for evaluation. The ease and accessibility of examining these lesions with dermatoscopy coupled with the clinical pathologic correlation afforded by the biopsy techniques discussed allow the practitioner to become proficient and prescient with the use of dermatoscopy.
Armand B. Cognetta, Sunita Gossain, Wilhelm Stolz, Julie Tullos, Brian Katz   +4 more
openaire   +3 more sources

Hair and scalp dermatoscopy

Journal of the American Academy of Dermatology, 2012
Dermatoscopy is a noninvasive diagnostic tool that allows the recognition of morphologic structures not visible by the naked eye. Trichoscopy (scalp dermatoscopy and videodermatoscopy) is useful for the diagnosis and follow-up of hair and scalp disorders. However, it is not widely used in the management of hair disorders.
Antonella Tosti, Mariya Miteva
openaire   +2 more sources

Dermatoscopy of melanoma according to type, anatomic site and stage

Italian journal of dermatology and venereology, 2021
The indisputable contribution of dermatoscopy in early diagnosis of melanoma is widely recognized. In the last quinquennium, new data concerning specific melanoma subtypes have come to light. The dermatoscopic morphology of superficial spreading melanoma
A. Lallas, E. Paschou, S. Manoli, C. Papageorgiou, I. Spyridis, K. Liopyris, Mattheos Bobos, Andreas Moutsoudis, E. Lazaridou, Z. Apalla   +9 more
semanticscholar   +1 more source

Dermatoscopy of genital warts

Journal of the American Academy of Dermatology, 2011
Genital warts may mimic a variety of conditions, thus complicating their diagnosis and treatment. The recognition of early flat lesions presents a diagnostic challenge.We sought to describe the dermatoscopic features of genital warts, unveiling the possibility of their diagnosis by dermatoscopy.Dermatoscopic patterns of 61 genital warts from 48 ...
Huiting, Dong, Dan, Shu, Terri M, Campbell, Julia, Frühauf, H Peter, Soyer, Peter, Soyer, Rainer, Hofmann-Wellenhof   +6 more
openaire   +3 more sources

Dermatoscopy and clinicopathological correlation of juvenile xanthogranuloma in skin of colour: a series of six patients

Journal of the European Academy of Dermatology and Venereology, 2022
To the Editor, Juvenile xanthogranuloma (JXG) is a type of non-Langerhans cell histiocytosis characterized by benign proliferation of macrophages and dendritic cells.
P. Gupta, K. Vinay, A. Bishnoi, D. Chatterjee, S. Dogra   +4 more
semanticscholar   +1 more source