Results 71 to 80 of about 2,229 (203)

Insights Into Infrared Autofluorescence for Monitoring of Optic Disc Melanocytoma

Delhi Journal of Ophthalmology, 2019
A case report describing infrared autofluorescence findings in a case of optic disc melanocytoma (ODM): A 42 year old asymptomatic woman was diagnosed to have ODM in the left eye. Two years later, growth in the lesion was noted clinically.
Apoorva Ayachit, Sopan Gupte, Shrinivas Joshi, Guruprasad Ayachit   +3 more
doaj   +1 more source

Epidemiology of Four Major Canine Tumours in the UK: Insights From a National Pathology Registry With Comparative Oncology Perspectives

Veterinary and Comparative Oncology, Volume 24, Issue 2, Page 324-340, June 2026.
ABSTRACT Pet dogs with naturally occurring cancers provide valuable models for comparative oncology and pathology tumour registries offer a powerful resource for onco‐epidemiological research. Here, we analysed the Small Animal Veterinary Surveillance Network (SAVSNET) pathology‐based tumour registry (PTR), one of the largest veterinary tumour ...
José Rodríguez, Antonio Espinosa de los Monteros, Ángelo Santana, P. J. Noble, Alan D. Radford, Francesco Cian, Annika Herrmann, Jenny S. McKay, Matthew Jones, David R. Killick   +9 more
wiley   +1 more source

Dermoscopic Features of Plantar and Palmar Melanocytic Nevi in Children

Skin Research and Technology, Volume 32, Issue 4, April 2026.
ABSTRACT Introduction Plantar and palmar melanocytic nevi constitute a distinct subtype of nevi, characterized by unique dermoscopic patterns. Currently, limited research has focused on the dermoscopic features of plantar and palmar melanocytic nevi in children.
Zixing Cui, Jianping Wu, Ling Fang, Chuanli Ren   +3 more
wiley   +1 more source

Melanocytoma, an intermediate entity between nevus and melanoma: implications of the WHO classification of melanocytic skin tumours

, 2023
The WHO classification of melanocytic skin tumours published in 2018 describes a new classification with nine different pathways based on molecular driver mutations, localization, clinical context and solar damage.
Hayes, Donal P, Ebbelaar, Chiel F, Bousema, Mente T, Blokx, Willeke A M, van den Broeke, Lieselotte R, Pathologie Groep Blokx, Pathologie Pathologen staf, Cancer   +7 more
core  

Novel Combined Approach for Vision‐Preserving Iridociliary Tumour Excision in a Small‐Breed Dog: Contralateral Iris Excision With En‐Bloc Scleral Resection

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
• A 2.8 mm corneal paracentesis positioned opposite to the tumour location enabled fine iris scissors insertion for precise excision of tumour‐bearing iris tissue under miotic guidance with pilocarpine 2%. • A fornix‐based conjunctival peritomy 5 mm from the limbus and stepped scleral flap approach allowed circumferential deep scleral incision with 2–3 
Jae‐Ik Kang, Jeong‐Eun Yeom, Kyung‐Mee Park   +2 more
wiley   +1 more source

The Impact of Next‐Generation Sequencing on Interobserver Agreement and Diagnostic Accuracy of Deep Penetrating Melanocytic Neoplasms

Journal of Cutaneous Pathology, Volume 53, Issue 3, Page 293-301, March 2026.
ABSTRACT Background Next‐generation sequencing (NGS) is becoming more commonly used for diagnosis in dermatopathology. It's critical to appraise its efficacy and limitations. Distinguishing benign deep penetrating nevi (DPN) from deep penetrating like‐melanoma (DPN‐M) is a challenging diagnostic scenario even for experienced dermatopathologists ...
Julia Edwin Jeyakumar, Afua Konadu Addo, Haya Mary Beydoun, Shantel Olivares, Armita Bahrami, Thiagarajah Balamurugan, Raymond L. Barnhill, Willeke A. M. Blokx, Klaus J. Busam, Lorenzo Cerroni, Martin Cook, Arnaud de La Fouchardière, Lyn M. Duncan, David E. Elder, Peter Ferguson, Gerardo Ferrara, Iva Johansson, Jennifer S. Ko, Ji Eun Kwon, Gilles Landman, Cecilia Lezcano, Lori Lowe, Daniela Massi, Jane Messina, Daniela Mihic‐Probst, Douglas C. Parker, Margaret Redpath, Michael R. Sargen, Richard A. Scolyer, Christopher R. Shea, Michael Tetzlaff, Carlos Torres‐Cabala, Victor Tron, Xiaowei Xu, Iwei Yeh, Sook Jung Yun, Artur Zembowicz, Pedram Gerami   +37 more
wiley   +1 more source

Mystery case: dural melanocytoma with leptomeningeal melanocytosis

, 2017
Mystery case: dural melanocytoma with leptomeningeal ...
HK Kok (14446083), A O'Hare (13627480), J Thornton (9247274), Hamed Asadi (13059153), P Brennan (7696562), M Schembri (9852818), S Looby (13601470)   +6 more
core  

Indocyanine Green Angiography of Optic Nerve Head Melanocytoma

, 1999
Purpose To determine the features of fluorescein and indocyanine green angiography of melanocytoma. Methods Fluorescein and indocyanine green angiography is used to assess an optic nerve head melanocytoma in a 45-year-old female.
A. Akman, S. Kadayifcilar, P. Aydin
core   +1 more source

Supratentorial meningeal melanocytoma mimicking meningioma: case report and literature review

Pathology and Oncology Research
Introduction: Primary melanocytic tumors originating from CNS melanocytes are rare, with a low incidence of 0.7 cases per 10 million annually. This study focuses on primary leptomeningeal melanocytomas, emphasizing their epidemiology, clinical ...
Mayle Gomes Ferreira de Araújo, Luiz Euripedes Almondes Santana Lemos, Pedro Lucas Negromonte Guerra, Fernanda Marcia dos Santos Lima Didjurgeit, Auricelio Batista Cezar, Igor Vilela Faquini, Hildo Rocha Cirne de Azevedo Filho   +6 more
doaj   +1 more source

Retinal pigment epithelium lesions – clinical characteristics and differential diagnosis

Okulistyka
Pigmented fundus lesions may represent a benign or malignant process. They can be congenital, acquired, or the result of an infectious or inflammatory process affecting the retinal pigment epithelium. This article describes examples of pigment epithelial
Bożena Romanowska-Dixon, Natalia Mackiewicz-Jezior, Magdalena Dębicka-Kumela, Joanna Kowal, Agnieszka Nowak   +4 more
doaj   +1 more source