Zobrazeno 1 - 10
of 239
pro vyhledávání: '"chiasmal syndrome"'
Publikováno v:
Chinese Neurosurgical Journal, Vol 8, Iss 1, Pp 1-10 (2022)
Abstract Background Meningiomas are rather uncommon tumors in the pediatric population, differing significantly from those found in adults by their atypical location, higher rate of more malignant types, consequently higher risk of recurrence and a l
Externí odkaz:
https://doaj.org/article/8013097d85f04c4c93d39535534c2ed2
Publikováno v:
Journal of Ophthalmology, Iss 3, Pp 28-33 (2021)
Background: Neoplasms of the chiasmal and optic nerve region can result in compressive optic neuropathy with reduced visual acuity (VA), visual field defects and primary descending optic atrophy. Anterior visual pathway compression by the neoplasm is
Externí odkaz:
https://doaj.org/article/e94bfe3e13004a1ab3047eb47be76835
Publikováno v:
Journal of Ophthalmology, Iss 5, Pp 35-40 (2021)
Background: Craniopharyngiomas (CP) are benign epithelial tumors of the chiasmal and sellar region and/or the third ventricle region which arise from embryonic remnants of Rathke’s pouch. They are in close proximity to the surrounding nervous, endo
Externí odkaz:
https://doaj.org/article/47f301c9c51149d4a6d774fd0bfbb612
Autor:
K.S. Iegorova, L.V. Zadoianyi, M.O. Guk, A.A. Chukov, O.V. Ukrainets, L.O. Danevych, A.O. Mumliev
Publikováno v:
Journal of Ophthalmology, Iss 4, Pp 23-37 (2020)
Background: Skull-base tumors (SBTs) of the middle and anterior fossae typically cause mass effect on the optic nerve/chiasm complex. The most common of these neoplasms are pituitary adenomas, meningiomas and craniopharyngiomas. Clinical manifestatio
Externí odkaz:
https://doaj.org/article/806bea712cee4a8daf9843a2d86f54f4
Publikováno v:
BMC Ophthalmology, Vol 19, Iss 1, Pp 1-4 (2019)
Abstract Background We report a rare case of sudden bilateral vision loss due to third ventricular cavernous angioma with intratumoral hemorrhage. Case presentation A 45-year-old woman presented decreased visual acuity in both eyes. Her best correcte
Externí odkaz:
https://doaj.org/article/7879a966361a40159ec2054b5de2f844
Publikováno v:
Journal of Ophthalmology, Iss 5, Pp 22-26 (2019)
Background: Pituitary adenomas (PA) are benign neoplasms that arise from adenohypophysis; they are most common skull base tumors, and account for 12% to15% of all intracranial tumors. In PA with supraparasellar extension, a tumor grows upward, causin
Externí odkaz:
https://doaj.org/article/8f0444527f9b4ecabd04cab496701f5a
Publikováno v:
Journal of Ophthalmology, Iss 1, Pp 46-51 (2019)
Background: Neuro-ophthalmological symptoms in patients with pituitary apoplexy were subjected to analysis. Impaired circulation in pituitary adenoma causes an atypical clinical course of the disease which makes the early diagnosis and provision of m
Externí odkaz:
https://doaj.org/article/d2549ab22fb5468eb4026f550db9f6d1
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 21, Iss , Pp 101021- (2021)
Purpose: Traumatic injury to the optic chiasm is rare and most frequently caused by high-velocity head trauma. It classically results in bitemporal hemianopsia and often presents in conjunction with multiple other traumatic injuries, such as skull fr
Externí odkaz:
https://doaj.org/article/56f434932e414630b4b8be4c30ce676f
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 9, Iss C, Pp 119-123 (2018)
Purpose: To report a case presenting with bitemporal hemianopia due to traumatic chiasmal syndrome after head injury, and to compare the findings with individual case reports published in the literature. Methods: A detailed search was made in PubMed,
Externí odkaz:
https://doaj.org/article/db2b43ae244d4f4b854bd023f567917d
Publikováno v:
In Saudi Journal of Ophthalmology October-December 2017 31(4):229-233