Results 81 to 90 of about 2,229 (203)

Bifocal extra- and intradural melanocytoma of the spine: case report and literature review [PDF]

, 2018
Background: Spinal melanocytoma is one of the most infrequent space-occupying lesions of the central nervous system. To the best of our knowledge, this is the first report of primary bifocal intradural melanocytoma of heterogenous pathological grade to ...
Woernle, Christoph, Krayenbühl, Niklaus, Rushing, Elisabeth, Neidert, Marian, Foit, Niels   +4 more
core  

Optic disc melanocytoma with vitreous seeding, epiretinal membrane, systemic hypertension, and acral vitiligo: a case study

Delta Journal of Ophthalmology
Melanocytoma is a rate benign pigmented tumor arising from melanocytes. The lesion could be found intraocularly at any age, but the average age is 50 years with a slight female predilection (63% of the cases).
Mohamed A. ElShafie, Yasmeen M.M. Ghazy
doaj   +1 more source

Choroidal neovascularization of optic disk melanocytoma treated with bevacizumab

, 2011
Purpose To report a case of choroidal neovascularization (CNV) associated with optic disk melanocytoma successfully treated with bevacizumab. Methods A 63-year-old man complained of visual impairment in his left eye. His visual acuity was 0.9 OS.
Taiji Sakamoto, Eisuke Uchino, Taro Kamisasanuki   +2 more
core   +1 more source

Completed CARE checklist for 'Case Report: Cutaneous melanocytic schwannoma with concomitant melanocytoma in a canine' in Wellcome Open Research

, 2023
Completed CARE checklist for 'Case Report: Cutaneous melanocytic schwannoma with concomitant melanocytoma in a canine' in Wellcome Open Research.
Olwam Monakali (13016565), Louise van der Weyden (16788903), Nicolize O’Dell (16788911)   +2 more
core   +1 more source

Small choroidal melanoma and pseudomelanomas: methods of differential diagnostics. Part 1

Российский офтальмологический журнал, 2019
Choroidal melanoma is a malignant tumor prone to early metastasis. Its clinical picture is polymorphic, as a result of which it can simulate many diseases of the fundus, which are referred to in the literature as pseudomelanomas.
E. B. Myakoshina
doaj   +1 more source

Analysis of ultrasonographic characteristics of ciliary body melanocytoma

肿瘤影像学, 2016
Objective: To investigate the ultrasonographic characteristics of ciliary body melanocytoma and to differentiate it from ciliary body melanoma. Methods: The data of 22 cases (22 eyes) with ciliary body melanocytoma and 23 cases (23 eyes) with ciliary ...
LI Dongjun, XU Xiaolin, YANG Wenli, WANG Ziyang, CHEN Wei, ZHAO Qi, LI Yifeng, CUI Rui, SHEN Lin, WEI Wenbin   +9 more
doaj  

A rare case of multifocal craniospinal leptomeningeal melanocytoma: A case report and scoping review

Brain and Spine
Introduction: Leptomeningeal melanocytomas are rare tumours originating from neural crest derived melanocytes. They are usually solitary and presentation with multifocal meningeal melanocytoma is very rare and indicative of potentially more aggressive ...
Daniel Lewis, Timothy P. Dawson, Rebecca Hyde, George Adrian Rata, Andrew F. Alalade, Kaushik Ghosh, Ahmed Elhabal   +6 more
doaj   +1 more source

Clinical and ultrasound biomicroscopic features in iris melanocytoma.

, 2009
The clinical and ultrasound biomicroscopic features of two cases of iris melanocytoma are evaluated. On ultrasound biomicroscopy examination, iris melanocytoma appears as a highly reflective nodular mass with a smooth or irregular surface and sharp and ...
MITTICA V, MALANDRINI A, TOSI GM, PARADISO A, BALESTRAZZI A, Alex Malandrini, Gian Marco Tosi, Vincenzo Mittica, Anna Paradiso, Angelo Balestrazzi   +9 more
core   +1 more source

Bevacizumab for the treatment of a complicated posterior melanocytoma

, 2015
Julio A Urrets-Zavalia,* Nicolas Crim,* Evangelina Esposito, Leandro Correa, M Eugenia Gonzalez-Castellanos, Dana MartinezDepartment of Ophthalmology, University Clinic Reina Fabiola, Universidad Catolica de Cordoba, Cordoba, Argentina*These authors ...
Urrets-Zavalia JA, Correa L, Martinez D, Crim N, Gonzalez-Castellanos ME, Esposito E   +5 more
core  

Peripapillary choroidal neovascularization associated with melanocytoma of the optic disc: a clinicopathologic case report

, 2006
BACKGROUND: Melanocytoma of the optic disc is a benign melanocytic tumor that rarely causes visual impairment. We report a case of a melanocytoma of the optic disc with a decreased vision related to a peripapillary choroidal neovascular membrane (PCNVM ...
Bovey, E. H., Uffer, S., Tran, H. V., Zografos, L.   +3 more
core   +1 more source