Results 41 to 50 of about 654,251 (322)

RPE Adenocarcinoma as the Presenting Sign of Bronchogenic Carcinoma: Diagnostic Dilemma in the Management of a Case

open access: yesCase Reports in Ophthalmological Medicine, 2013
Neoplasms of retinal pigment epithelium are rare and must be differentiated from choroidal melanoma. The possibility of a metastatic disease with possible primary sites as lung, breast, or kidney should be ruled out.
Namrata Adulkar   +3 more
doaj   +1 more source

The cell of origin dictates the temporal course of neurofibromatosis-1 (Nf1) low-grade glioma formation. [PDF]

open access: yes, 2017
Low-grade gliomas are one of the most common brain tumors in children, where they frequently form within the optic pathway (optic pathway gliomas; OPGs).
Castillon, Guillaume A   +9 more
core   +3 more sources

Retinoblastoma and Retinal Astrocytoma: Unusual Double Tumor in One Eye [PDF]

open access: yesActa Medica Iranica, 2011
Retinoblastoma is the most common intraocular neoplasm in children. Glial tumor of the retina and optic nerve head are considered to be congenital and are therefore classified as hamartomas.
Fahimeh Asadi Amoli   +2 more
doaj   +1 more source

EYE ENUCLEATION IN EUROPEAN BISON. CLINICAL CASE

open access: yesВетеринарная патология, 2021
Indications for enucleation of the eye in animals, as a rule, include chronic endophthalmitis or panophthalmitis, glaucoma leading to hydrophthalmos and buphthalmos, glaucoma-related retinal and optic nerve damage, intraocular neoplasms, and trauma ...
P. V. Aksenova
doaj   +1 more source

Ocular manifestations in Gorlin-Goltz syndrome [PDF]

open access: yes, 2019
Background: Gorlin-Goltz syndrome, also known as nevoid basal cell carcinoma syndrome, is a rare genetic disorder that is transmitted in an autosomal dominant manner with complete penetrance and variable expressivity.
Franzone, F.   +8 more
core   +1 more source

Retinal ependymoma in phthisis bulbi: A case report and literature review

open access: yesTaiwan Journal of Ophthalmology
A 29-year-old woman experienced long-term phthisis bulbi owing to previous refractory idiopathic posterior uveitis since childhood and eventually underwent evisceration.
Shang-Te Ma   +3 more
doaj   +1 more source

Choroidal Melanoma Simulating Adenoma of the Retinal Pigment Epithelium Arising at the Site of Congenital Hypertrophy of the Retinal Pigment Epithelium

open access: yesOcular Oncology and Pathology, 2019
Neoplasms of the retinal pigment epithelium (RPE) are rare tumors that can simulate choroidal melanoma, but clinical and imaging characteristics often differentiate these lesions.
Basil K. Williams Jr.   +4 more
semanticscholar   +1 more source

Spectrum of Neurologic Complications in Chronic Lymphocytic Leukemia [PDF]

open access: yes, 2012
Neurologic disease is believed to be an unusual complication during the course of chronic lymphocytic leukemia. Nevertheless, it has already been proven in autopsy series that the incidence of occult nervous system infiltration is much higher than was ...
Lopes Silva, R
core   +1 more source

One Case about Primary Pulmonary Squamous Cell Carcinoma 
with Retinal Metastasis

open access: yesChinese Journal of Lung Cancer, 2017
Lung cancer is a common malignant tumor in clinic. Morbidity and mortality are the first place in cancer, which seriously threaten the health of human beings.
Jinxia LIU, Xiqian GAO, Mindan SUN
doaj   +1 more source

OUTCOME OF CHILDREN WITH RETINOBLASTOMA TREATED WITH PRIMARY CHEMOTHERAPY

open access: yesKhyber Medical University Journal, 2019
OBJECTIVE: To study the outcome of children with retinoblastoma treated with primary chemotherapy. METHODS: This was a hospital-based cohort prospective study of 91 children with retinoblastoma out of which 27 children (32 eyes) fulfilled the inclusion ...
Tariq Muhammad Saeed, Zafar Iqbal
doaj   +1 more source

Home - About - Disclaimer - Privacy