Results 81 to 90 of about 353,225 (233)

A Case of Pediatric Spitz Melanoma With a ZEB2::ALK Fusion

Pediatric Dermatology, EarlyView.
ABSTRACT We present a rare case of Spitz melanoma in a 3‐year‐old male patient with a ZEB2::ALK fusion. This ALK‐fused tumor exhibited aggressive behavior, recurring after an initial wide local excision and progressing despite neoadjuvant immunotherapy with a PD‐1 inhibitor.
Nathanael C. Jensen, Shadai Gociman, Sarah D. Cipriano, Casey Mehrhoff   +3 more
wiley   +1 more source

Clinical descriptive and long‐term outcome of melanocytic uveal lesions in young dogs: 40 cases (45 eyes) including 13 cases of sector iridectomy

Veterinary Ophthalmology, Volume 28, Issue 2, Page 371-385, March 2025.
Abstract Purpose To describe the clinical features surgical technique, early and long‐term outcome with or without surgery, and histopathological findings of melanocytic anterior uveal lesions in young dogs. Methods Medical records of dogs at a guide dog facility removed from training due to a pigmented iris lesion were reviewed from 2014 to 2021 ...
Valerie Liliane Dufour, Julie A. Cohen, Charles‐Antoine Assenmacher, Dolores M. Holle, Amy C. Durham, Gustavo D. Aguirre, Keiko Miyadera   +6 more
wiley   +1 more source

Conjunctival blue nevus in a child – Case report and review of literature

American Journal of Ophthalmology Case Reports
Purpose: To report a rare case of a conjunctival blue nevus in a child. Observations: A 10-year-old girl underwent an excisional biopsy for an atypical growing melanocytic conjunctival lesion.
Yasser Yahya, Purna Nangia, Hunain Ahmad, Rachel L. Frauches, Jonathan H. Lin, Prithvi Mruthyunjaya   +5 more
doaj   +1 more source

The Atypical and Suspicious for Malignancy Categories of the WHO Reporting System for Lymph Node, Spleen, and Thymus Cytopathology: Review of their Diagnostic Utility, Limitations, and Clinical Impact

Diagnostic Cytopathology, Volume 54, Issue 6, Page 449-460, June 2026.
ABSTRACT Background Fine‐needle aspiration biopsy (FNAB) is the preferred first‐line diagnostic tool for evaluating lymphadenopathy due to its minimally invasive nature and cost‐effectiveness. However, cytopathological interpretation of lymph node FNAB remains challenging because of the wide morphological spectrum of lymphoid lesions.
Immacolata Cozzolino, Mats Ehinger, Oscar Lin, Elisabetta Maffei, Pio Zeppa, Andrew S. Field   +5 more
wiley   +1 more source

A Comprehensive Review of Traditional and Machine Learning‐Assisted Diffuse Optical Spectroscopy and Imaging Techniques for Dermatological Applications

Advanced Photonics Research, Volume 7, Issue 5, May 2026.
This review critically examines clinical studies on both conventional and machine learning (ML)‐integrated diffuse optical spectroscopy and imaging methods for dermatological applications, with a primary focus on the past decade and inclusion of earlier foundational work where appropriate.
Iftak Hussain, Li Xiuting, Randall Ang Jie, Keertana Vinod Ram, Mark Teo Ju Teng, Valerie Xinhui Teo, Malini Olivo, U. S. Dinish   +7 more
wiley   +1 more source

When Pigment Loss Meets Pigment Clusters: Vitiligo in a Congenital Speckled Lentiginous Nevus

Indian Journal of Paediatric Dermatology
Vitiligo, an acquired disorder, manifests as depigmented patches on the skin due to the selective destruction of melanocytes. Congenital speckled lentiginous nevus (CSLN), also known as nevus spilus, is a benign pigmented skin lesion present at birth or ...
Vivek Narendrasingh Salame, Ajay Ovhal, Ketki Chavanda, Bhushan A. Darkase   +3 more
doaj   +1 more source

Co‐Occurrence of Agminated Lentigines, Café‐Au‐Lait Macules, and Vitiligo: A Case Report and Literature Review

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Lentigines, café‐au‐lait macules (CALMs), and vitiligo are pigmentary disorders that seldom occur together in a single individual. Their co‐occurrence may indicate underlying genetic syndromes requiring differential diagnosis. We report an 18‐year‐old male who developed CALMs at age 11, agminated lentigines at age 13, and vitiligo on the right
Xinxin Lei, Bo Xie
wiley   +1 more source

A deep learning–clinical nomogram hybrid for predicting sentinel lymph node metastasis in melanoma

Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 5, Page 811-822, May 2026.
We developed MISSLE, a deep learning–clinical nomogram hybrid model, to predict sentinel lymph node metastasis in invasive cutaneous melanoma with a high area under the receiver operating characteristic curve of 0.950 on the test set. MISSLE identifies key histopathological features and integrates AI for improved clinical decision‐making.
Minh‐Khang Le, Masataka Kawai, Tetsuo Kondo, Takashi Inozume, Yoshinori Muto, Youichi Ogawa, Shinji Shimada, Takashi Okamoto, Tatsuyoshi Kawamura   +8 more
wiley   +1 more source

Global consensus on the management of melanin hyperpigmentation disorders

Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 5, Page 760-772, May 2026.
A global Delphi consensus of 10 dermatology experts established evidence‐based recommendations for melanin hyperpigmentation disorders, providing unified classification, photoprotection guidance and treatment algorithms. This framework harmonizes terminology and supports individualized management across diverse skin types and health systems.
Thierry Passeron, Seemal R. Desai, Marwa Abdallah, Firas Al‐Niaimi, Ncoza Dlova, Pearl E. Grimes, Jorge Ocampo‐Candiani, Rashmi Sarkar, Leihong Flora Xiang, Helio Amante Miot   +9 more
wiley   +1 more source

[Disseminated pigmented nevus syndrome].

Medicina cutanea ibero-latino-americana, 1988
Two patients carriers of a neuro-cutaneous syndrome showing scattered pigmentary nevus and neurologic disorders are exposed, who are added to three similar cases presented in a previous publication. Differences with other syndromes that show cafe-au-lait spots, like those of Recklinghausen and Albright, and also of other known publications, are ...
H N, Cabrera, J, Savoia, N, Pietropaolo, G, Sánchez   +3 more
openaire   +1 more source