Results 81 to 90 of about 664,036 (261)

Robustness of a convolutional neural network trained on dermoscopic images and challenged with close‐up images

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and Objectives Deep learning‐convolutional neural networks (DL‐CNNs) have demonstrated high diagnostic accuracy within the domain of dermoscopy. However, many clinical settings lack dermoscopic devices, requiring reliance on close‐up images. This study evaluates the robustness of a DL‐CNN trained on dermoscopic images when challenged
Anastasia Sophie Vollmer, Julia Katharina Winkler, Katharina Susanne Kommoss, Wilhelm Stolz, Albert Rosenberger, Alexander Enk, Holger Andreas Haenssle   +6 more
wiley   +1 more source

Acquired bilateral nevus of ota-like macules with Mucosal involvement: A new variant of Hori′s nevus

Indian Journal of Dermatology, 2014
Acquired bilateral nevus of Ota-like macules (ABNOM) or Hori′s nevus, a rare form of acquired dermal melanocytoses, presents as bilateral facial blue-gray macules without ocular or mucosal involvement.
Ramesh M Bhat, Hyacinth Peter Pinto, Sukumar Dandekeri, Srinath Madapally Ambil   +3 more
doaj   +1 more source

Benign follicular tumors [PDF]

, 2015
Benign follicular tumors comprise a large and heterogeneous group of neoplasms that share a common histogenesis and display morphological features resembling one or several portions of the normal hair follicle, or recapitulate part of its embryological ...
Ackerman AB, Agoston AT, Al-Arashi MY, Alsina MM, Ana Rita Gameiro, António Poiares Baptista, Baptista AP, Barr RJ, Batman PA, Betti R, Blaya B, Brownstein MH, Brownstein MH, Cardoso JC, Carr RA, Chan EF, Cho S, Cribier B, Córdoba A, Eng C, Eng C, Findlay GH, Happle R, Harris A, Herrmann JL, Hoang MP, Hunt SJ, Inês Coutinho, José Carlos Cardoso, José Pedro Reis, Kazakov DV, Kimura T, Kossard S, Kutzner H, Lee DA, Leonardi CL, Leonor Ramos, McKenna DB, Mehregan AH, Mehregan AH, Misago N, Misago N, Misago N, Oscar Tellechea, Parren LJ, Pilarski R, Poiares Baptista A, Rahbari H, Reese E, Resnik KS, Rohwedder A, Rosso R, Sangueza OP, Sau P, Schnitzler L, Schulz T, Serra D, Shimanovich I, Shvartsbeyn M, Starink TM, Steffen C, Stierman S, Tellechea O, Tellechea O, Tellechea O, Tellechea O, Weyers W, Winer LH   +67 more
core   +3 more sources

Nevus of Ota with Rare Palatal Involvement: A Case Report with Emphasis on Differential Diagnosis

Case Reports in Dentistry, 2011
Nevus of Ota, a dermal melanocytic nevus, is rare in the Indian subcontinent. It presents as a brown, blue, or gray patch on the face and is within the distribution of the ophthalmic and maxillary branches of the trigeminal nerve.
Gaurav Sharma, Archna Nagpal
doaj   +1 more source

Compound blue nevus: A misleading pigmented melanocytic tumor

Clinical Case Reports, 2022
Compound blue nevus had clinical and histological similarities with other heavily pigmented melanocytic tumor, like the pigmented epithelioid melanocytoma. Distinctive genomic aberrations have allowed differentiating it.
Massara Baklouti, Khadija Sellami, Neila Elleuch, Mariem Rekik, Ines Saguem, Chahir Kamoun, Naourez Gouiaa, Hela Ben Messaoud, Fathi Karray, Mohamed Abdelmoula, Tahia Sellami, Hamida Turki   +11 more
doaj   +1 more source

Dermoscopic evaluation of amelanotic and hypomelanotic melanoma [PDF]

, 2008
Objective: To determine the predictive dermoscopic features of amelanotic and hypomelanotic ...
Ahlgrimm-Siess, V., Argenziano, G., Avramidis, M., Bono, R., Braun, R., Byth, K., Cabo, H., Ghigliotti, G., Guitera, P., Johr, R., Kreusch, J., Langford, D., Llambrich, A., Malvehy, J., Marghoob, A. A., Menzies, S. W., Oliviero, M., Pagnanelli, G., Pellacani, G., Perusquia, A. M., Piccolo, D., Pizzichetta, M. A., Puig, S., Robinovitz, H. S., Soyer, H. P., Stanganelli, I., Tanaka, M., Terstappen, K., Thomas, L., Zalaudek, I.   +29 more
core   +2 more sources

Blue rubber bleb nevus syndrome

Canadian Medical Association Journal, 2019
CMAJ | JULY 29, 2019 | VOLUME 191 | ISSUE 30 E841 A 31-year-old man presented to the dermatology clinic with a lifetime history of painful blue nodules that were distributed throughout his body and bled easily.
J. Mayba, Kyle Cullingham
semanticscholar   +1 more source

Examining the Role of Artificial Intelligence in Assessment: A Comparative Study of ChatGPT and Educator‐Generated Multiple‐Choice Questions in a Dental Exam

European Journal of Dental Education, EarlyView.
ABSTRACT Aim To compare the item difficulty and discriminative index of multiple‐choice questions (MCQs) generated by ChatGPT with those created by dental educators, based on the performance of dental students in a real exam setting. Materials and Methods A total of 40 MCQs—20 generated by ChatGPT 4.0 and 20 by dental educators—were developed based on ...
Nezaket Ezgi Özer, Yusuf Balcı, Gaye Bölükbaşı, Betul İlhan, Pelin Güneri   +4 more
wiley   +1 more source

Dermatologic Features of Endocrine Tumor Syndromes—Systematic Review and Meta‐Analysis

International Journal of Dermatology, EarlyView.
ABSTRACT Endocrine tumor syndromes, including multiple endocrine neoplasia types 1, 2A, and 2B (MEN1, MEN2A, MEN2B), Carney complex (CNC), and PTEN hamartoma tumor syndrome (PHTS), are hereditary conditions characterized by multisystem tumor development.
Sára Pálla, Zseraldin Metyovinyi, Fanni Adél Meznerics, Arash Mirzahosseini, Judit Tőke, Miklós Tóth, Henriett Butz, Attila Patócs, Márta Medvecz   +8 more
wiley   +1 more source

Nevus of Ota – an intraoral presentation: a case report

Journal of Medical Case Reports, 2019
Background Nevus of Ota or “oculodermal melanocytosis” is a rare congenital hamartoma of dermal melanocytes causing a blue-gray hyperpigmentation of the eye and surrounding structures. The condition, originally described by Ota and Tanino in 1939, mainly
Jennifer Maguire, Deborah Holt
doaj   +1 more source