Results 21 to 30 of about 105,778 (297)

Subsequent Malignant Neoplasms in Retinoblastoma Survivors

open access: yes, 2021
Retinoblastoma (Rb) is a pediatric malignant eye tumor. Subsequent malignant neoplasms (SMNs) and trilateral Rb (TRb) are the leading cause of death in heritable Rb patients in developed countries.
van Hoefen Wijsard, Milo   +7 more
core   +1 more source

To preserve or not to preserve the orbit in paranasal sinus neoplasms : A meta-analysis [PDF]

open access: yes, 2020
Context The effect on survival of orbital evisceration on patients with paranasal sinus neoplasms has not been well established. Objective To review systematically the available literature concerning survival in patients who undergo surgery for paranasal
Carrau, Ricardo   +4 more
core   +1 more source

Un diagnóstico ocular complicado

open access: yesGalicia Clínica, 2022
Extramedullary plasmacytoma is a rare neoplasm, corresponding to 3% of malignant plasmacyte neoplasms and 1% of all neoplasms of the head and neck. The location in the orbit is uncommon.
Joana Antunes, Ana Batista
doaj   +1 more source

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

Machine Learning System for Lung Neoplasms Distinguished Based on Scleral Data

open access: yes, 2023
Lung cancer remains the most commonly diagnosed cancer and the leading cause of death from cancer. Recent research shows that the human eye can provide useful information about one’s health status, but few studies have revealed that the eye’s
Xue Lin   +11 more
core   +1 more source

Primary Cancer Sites and Clinical Features of Choroidal Metastasis in Mexican Patients

open access: yesClinical Ophthalmology, 2021
Guillermo Salcedo-Villanueva,1 Abraham Alejandro Medina-Andrade,1 Daniel Moreno-Paramo,2 Maria Fernanda Golzarri,1 Edel Moreno-Paramo,1 Grecia Yael Ortiz-Ramirez,1 Ursula Martinez-Aguilar,3 Ulises De Dios-Cuadras,3 Martin Jimenez-Rodriguez,4 Itzel ...
Salcedo-Villanueva G   +15 more
doaj  

Pituitary adenoma with gangliocytoma: A rare mixed tumor in the sellar region

open access: yesJournal of Clinical Sciences, 2022
Sellar gangliocytomas are exceedingly rare, well-differentiated, low-grade neoplasms that frequently occur in the presence of a pituitary adenoma (PA). We report a case of a sellar gangliocytoma coexisting with growth hormone (GH) secreting PA. A 43-year-
Archana Buch   +3 more
doaj   +1 more source

Choroidal metastasis secondary to renal tumor

open access: yesThe Pan-American Journal of Ophthalmology, 2023
Renal tumors correspond to a small part of the total number of neoplasms. However, they can cause metastasis, mainly in the lungs, bones, and liver. In the eye, the uvea is the structure with the highest affinity due to its high vascularity, and its ...
Andres Felipe Ramirez Ossa   +2 more
doaj   +1 more source

Expression of Cell Cycle Markers and Proliferation Factors during Human Eye Embryogenesis and Tumorigenesis

open access: yes, 2022
The expression pattern of the markers p19, Ki-67, MSX1, MSX2, PDL1, pRB, and CYCLINA2 was quantitatively and semiquantitatively analyzed in histologic sections of the developing and postnatal human eye at week 8, in retinoblastoma, and in various uveal ...
Nenad Kunac   +17 more
core   +1 more source

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

open access: yesCase 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   +2 more
doaj   +1 more source

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