Results 1 to 10 of about 14,110 (163)

A Rare Case of Atypical Choroid Plexus Papilloma in an Adult Male Patient: A Case Report [PDF]

Case Reports in Pathology
Choroid plexus tumors (CPTs) are rare neoplasms. Patient presentation varies depending on the location of the lesions. Gross total resection of primary lesions remains the gold standard for surgical treatment of CPTs.
Abebe Melis Nisiro, Teketel Tadesse Geremew   +1 more
doaj   +2 more sources

Choroid plexus papilloma in a free ranging eared dove (Zenaida auriculata)

Brazilian Journal of Veterinary Pathology, 2021
Choroid plexus tumors (CPT) are rare neoplasms and histologically classified as choroid plexus papilloma (CPP), atypical choroid plexus papilloma (APP), and choroid plexus carcinoma (CPC).
Pedro Enrique Navas-Suárez, Ticiana Brasil Ervedosa, Celso di Loreto, Rodrigo Albergaria Ressio, Isis Paixão de Jesus, Mariana Morgado Hereny da Silva, Mayra Hespanhol Frediani, Juliana Mariotti Guerra, Natália C.C. de A. Fernandes   +8 more
doaj   +1 more source

Magnetic Resonance Imaging of Unusual Neoplasms Related to Foramen of Luschka: A Review for Differential Diagnosis

Indian Journal of Radiology and Imaging, 2022
There are many types of neoplasms in or around the foramen of Luschka (FL), and definitive diagnosis in some cases requires knowledge of imaging findings.
Mustafa Kemal Demir, Umut Özdamarlar, Baran Yılmaz, Akın Akakın, Turker Kılıc   +4 more
doaj   +1 more source

Choroidal osteoma with choroidal neovascularization treated with bevacizumab in a young male patient

The Pan-American Journal of Ophthalmology, 2021
The purpose of the study is to report a case of choroidal neovascularization (CNV) related to choroidal osteoma treated with intravitreal injections of bevacizumab.
Jorge Henrique Cavalcante Tavares, Guilherme Sturzeneker, Melina Correia Morales, Rubens N Belfort   +3 more
doaj   +1 more source

Magnetic resonance imaging of a third ventricular chordoid glioma

Radiology Case Reports, 2021
Chordoid gliomas are uncommon neoplasms located within the anterior portion of the third ventricle. In this article, we aimed to describe the clinical presentation, magnetic resonance imaging characteristics, histological findings, and surgical treatment
Nguyen Duy Hung, MD, Nguyen Thanh Van Anh, MD, Duong Dai Ha, MD, Nguyen Minh Duc, MD,MSc   +3 more
doaj   +1 more source

Pseudomelanoma: occult intraocular foreign body mimicking choroidal melanoma

GMS Ophthalmology Cases, 2023
Purpose: To report an occult intraocular foreign body mimicking choroidal melanoma. Methods: Medical records and imagings of the patient were retrospectively reviewed.Case description: A 76-year-old male was referred to our ocular oncology clinic with a ...
Yılmaz Çebi, Aslıhan, Batu Oto, Bilge, Kılıçarslan, Oğuzhan, Sarıcı, Ahmet Murat   +3 more
doaj   +1 more source

Mixed-Cell Type Choroidal Melanoma in a Middle-Aged Woman

Revista Brasileira de Cancerologia, 2023
Introduction: Melanomas are malignant neoplasms that occur in various anatomical sites, including the eye. Ocular melanomas account for 5% of all melanomas and are mainly described in Caucasian and older individuals.
Mirelly Aparecida Nolasco Frinhani , Rebeca Alves Pestana, Giuliane Stefane Braga Dantas, Matheus Alves Bastianello , Filipe de Carvalho Emery Ferreira, Karina Coutinho Altoé, Marcielle Grobério Franzin, Clairton Marcolongo-Pereira, Orlando Chiarelli-Neto   +8 more
doaj   +1 more source

Occurrence of ocular and adnexal neoplasms in canines with special reference to pigmented sebaceous gland epithelioma of eyelids [PDF]

Journal of Veterinary and Animal Sciences, 2023
The eyelid tumours are uncommon in dogs. In the present study, out of 102 ocular and adnexal samples from the dogs examined for a period of 2.5 years, 11 cases (10.78 per cent) were neoplastic in nature. The major location of the neoplasms was eyelids (8/
F. Ansar , R. Anoopraj, P. Hamza, J. G. Ajith, S. Sooryadas, P. Ajith   +5 more
doaj   +1 more source

Choroidal Macrovessel Diagnosed on Multimodal Imaging, including Swept-Source Optical Coherence Tomography Angiography

Case Reports in Ophthalmology, 2022
Choroidal macrovessel (CM) is a rare anomalous vascular lesion in the choroid. In this case report, we describe a 72-year-old Caucasian man diagnosed with an incidental heavily branching CM in the macula of his right eye based on multimodal imaging ...
Renuka Mopuru, T.Y. Alvin Liu, J. Fernando Arevalo   +2 more
doaj   +1 more source

Choroid plexus tumors

Ukrainian Neurosurgical Journal, 2012
Introduction. In the article the data of literature are summarized and age-related features of choroid plexus tumors clinical flow, diagnostics, localization and outcomes in children and adults are considered.Materials and methods.
Yuriy Orlov, Andrii Shaverskyi, Аndriy Svyst   +2 more
doaj   +1 more source