Results 81 to 90 of about 22,870 (235)

Multiclass convolutional neural network vs. 96 dermatologists in skin lesion diagnosis, an international study

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Artificial intelligence was shown to improve diagnostic accuracy for skin cancer detection. While most clinically approved models provide binary “benign/malignant” classifications, multiclass predictions may offer greater clinical utility.
Katharina Susanne Kommoss, Julia Katharina Winkler, Anastasia Sophie Vollmer, Christine Mueller‐Christmann, Ferdinand Toberer, Wilhelm Stolz, Teresa Kraenke, Rainer Hofmann‐Wellenhof, Andreas Blum, Alexander Enk, Albert Rosenberger, Holger Andreas Haenssle   +11 more
wiley   +1 more source

Nevus unius lateris, a propósito de un caso

Revista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2019
Los nevus epidérmicos son hamartomas que se originan en el ectodermo embrionario, a partir de células pluripotenciales de la capa basal de la epidermis, las cuales, durante el desarrollo normal de la piel, dan origen a los queratocitos, glándulas ...
Claudia Marcela Gaviria, Andrea Arango, Ana Cristina Ruiz   +2 more
doaj  

Age‐related dermatoscopic features of excised melanomas versus nevi in 832 high risk patients

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Melanocytic nevi show distinct age‐related dermoscopic patterns. However, data on age‐related patterns of melanomas are lacking. This study aimed to identify age‐related static and dynamic dermoscopic patterns of melanomas. Patients and methods Explorative cross‐sectional cohort study between October 1996 and May 2012,
Jana Burghaus‐Zhang, Julia Katharina Winkler, Katharina Susanne Kommoss, Anastasia Sophie Vollmer, Alexander Enk, Timo Buhl, Holger Andreas Haenssle   +6 more
wiley   +1 more source

AI‐assisted diagnosis of nail unit melanoma and melanonychia using a clinical deep learning model

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Nail unit melanoma (NUM) is a rare but potentially fatal malignancy often misdiagnosed as melanonychia. Because biopsy may cause permanent nail dystrophy, accurate noninvasive diagnosis is essential. This study aimed to develop and validate an artificial intelligence model to distinguish NUM from benign melanonychia ...
Yusung Chu, Sejung Yang, Jin‐Woong Jung, Jun Young Kim, Joon‐Goon Kim, Hae June Sung, Byungho Oh   +6 more
wiley   +1 more source

Retro mode imaging signatures in choroidal nevus: A case series

Indian Journal of Ophthalmology. Case Reports
To report the retro mode (RM) imaging signatures of choroidal nevus. This was a consecutive case series of individuals with choroidal nevus, a benign choroidal tumor.
Parveen Sen, Kumar Saurabh, Devlina Datta   +2 more
doaj   +1 more source

Robustness of a neural network approved for skin cancer diagnosis against variations in sequential images

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background: Convolutional neural networks (CNN) for skin cancer classification have shown results comparable to dermatologists but are vulnerable to minor image transformations. We investigated the robustness of a MDR class‐IIa certified CNN when classifying sequential images of identical lesions.
Alicia Zimmermann, Julia K. Winkler, Katharina Kommoss, Anastasia Vollmer, Ferdinand Toberer, Alexander Enk, Albert Rosenberger, Holger A. Haenssle   +7 more
wiley   +1 more source

Representation of melanoma depth staging with limited central section sampling: a retrospective simulation study

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and Objectives For thick melanomas, retaining the primary lesion during neoadjuvant therapy may enhance immune response through increased antigen load. This study assessed whether a central section from serially processed melanoma specimen, representing a transectional incisional biopsy, accurately reflects Breslow thickness and ...
Katharina Pustelnik, Philipp Tschandl
wiley   +1 more source

Sex differences and psycho‐oncological support needs in patients with high melanoma risk and melanoma survivors

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Despite rising survival rates, emotional distress remains a major issue for melanoma patients. However, survivors and individuals at increased risk of melanoma are rarely included in distress assessments, leaving their specific needs poorly understood.
Alina M. Torrez, Alexander P. E. Michels, Diana Zwahlen, Elisabeth V. Goessinger, Sara E. Cerminara, Armelle Odermatt, Vanessa Zahner, Jill Simon, Julia‐Tatjana Maul, Alexander A. Navarini, Lara Valeska Maul   +10 more
wiley   +1 more source

Surgical removal of a perirectal melanoma through sphincterotomy and rectal wall resection in a horse

Equine Veterinary Education, EarlyView.
Summary Melanomas are among the most frequent neoplasms in grey horses. Deep perirectal melanomas, however, are uncommon and challenging to excise due to their proximity to the peritoneal reflection. This report describes the successful standing removal of a large (16 × 8 × 6 cm) perirectal melanoma firmly adherent to the dorsal rectal wall in a 19 ...
R. Becker, C. Koch, M. de Preux
wiley   +1 more source

A serum and cream moisturization regimen outperforms separate use in sustaining hydration, reducing TEWL, and balancing surface lipids over an 8‐h study

International Journal of Cosmetic Science, EarlyView.
Over 8 h, using a Hyaluronic Acid Serum in combination with a Moisturizing Cream sustained skin hydration more than either product alone, while lowering TEWL and normalizing surface lipids. Volunteers also reported a more immediate and long‐lasting moisturization with the combined regimen. Created in BioRender. Maldonado Lopez, A.
Alexandra M. Maldonado López, Ivan Domicio da Silva Souza   +1 more
wiley   +1 more source