Results 1 to 10 of about 19,638 (210)

Intraocular Tumors in Horses: Diagnosis, Tumor Classification, Oncologic Assessment and Therapy [PDF]

open access: yesVeterinary Sciences
Intraocular neoplasia in horses is rare and only few case reports and small case series exist. Intraocular neoplasia has various clinical signs and includes important differential diagnoses in ocular disease.
Christopher Ostendarp   +1 more
doaj   +2 more sources

Block excision of mixed structure iridociliary melanoma. A clinical case

open access: yesРоссийский офтальмологический журнал, 2021
The paper describes the details of observation and surgical treatment of a patient with an established diagnosis of melanoma of the iris and ciliary body.
T. Yu. Matnenko, O. I. Lebedev
doaj   +1 more source

Modern possibilities of optical reconstructive surgery in patients after removal of the iridociliary zone tumor

open access: yesОфтальмохирургия, 2021
Choroid neoplasms account for two-thirds of all intraocular tumors, of which 23% are tumors of the iris and ciliary body, and the rest are choroidal tumors.
N. S. Khodzhaev   +3 more
doaj   +1 more source

Structure of iris neoplasms in children and adolescents

open access: yesRussian Pediatric Ophthalmology, 2022
AIM: To describe clinical cases of iris neoplasms in children and adolescents. MATERIAL AND METHODS: The study was based on retrospective and prospective analyses of children and adolescents with iris neoplasia from January 2018 to April 2022. During this period, 44 children with suspected iris neoplasia, including 20 boys and 24 girls, applied to the
Svetlana V. Saakyan   +5 more
openaire   +1 more source

Intraocular Medulloepitheliomae (Clinical Case Series)

open access: yesOftalʹmologiâ, 2020
Purpose. Retrospective analysis of clinical, instrumental, cytological and pathological features of intraocular medulloepithelioma based on our own experience in the period from 2005 to 2018. Patients and Methods.
S. V. Saakyan   +7 more
doaj   +1 more source

Hyperpigmented spots at fundus examination: a new ocular sign in Neurofibromatosis Type I

open access: yesOrphanet Journal of Rare Diseases, 2021
Background Neurofibromatosis Type I (NF1), also termed von Recklinghausen disease, is a rare genetic disorder that is transmitted by autosomal dominant inheritance, with complete penetrance and variable expressivity.
Antonietta Moramarco   +7 more
doaj   +1 more source

Bleaching melanin in formalin-fixed and paraffin-embedded melanoma specimens using visible light: a pilot study

open access: yesEuropean Journal of Histochemistry, 2019
In fluorescence microscopy, light radiation can be used to bleach fluorescent molecules in formalin-fixed and paraffin-embedded (FFPE) samples, in order to increase the ratio between signal of interest and background autofluorescence.
Claudio Pigoli   +5 more
doaj   +1 more source

Vitreous concentrations of vascular endothelial growth factor as a potential biomarker for postoperative complications following pars plana vitrectomy

open access: yesArchives of Medical Science, 2019
Introduction The aim of the study was to investigate the effects of vascular endothelial growth factor (VEGF) concentration in vitreous on postoperative complications after pars plana vitrectomy (PPV).
Faruk Nisic   +6 more
doaj   +1 more source

Evidências obtidas de um caso de melanoma de íris recidivado Evidences from a case of recurrent iris melanoma

open access: yesRevista Brasileira de Oftalmologia, 2009
O artigo apresenta uma análise histológica de um caso de melanoma recidivado de íris após sete meses da iridociclectomia, em uma paciente de 45 anos.
Juliana de Lucena Martins Ferreira   +4 more
doaj   +1 more source

Symptomatic primary iris cysts treated with frequency-doubled Nd:YAG laser photocoagulation

open access: yesRevista Brasileira de Oftalmologia
We report the case of a 31-year-old woman who presented with a nine-month history of blurred vision in her left eye. Slit-lamp examination and optical coherence tomography showed four cystic masses hanging at the pupillary margin of the left eye ...
Juan Carlos Lua da Costa   +5 more
doaj   +1 more source

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