Results 31 to 40 of about 3,685 (174)

Isolated intracranial Rosai–Dorfman disease presenting as compressive optic neuropathy

Indian Journal of Ophthalmology. Case Reports, 2021
A 56-year-old female presented with bilateral progressive painless loss of vision. Examination showed a relative afferent pupillary defect in the left eye with temporal disc pallor and visual field loss.
Ankita Patil, Sowmya Raveendra Murthy, Amr Mohamed   +2 more
doaj   +1 more source

Compressive Optic Neuropathy and Repeat Orbital Decompression [PDF]

Ophthalmic Plastic & Reconstructive Surgery, 2015
To characterize the presenting characteristics, preoperative clinical activity score (CAS), surgical approach, and visual outcomes in patients with thyroid eye disease undergoing repeat orbital decompression for recurrent or recalcitrant compressive optic neuropathy (CON).The medical records of patients with recurrent or recalcitrant CON undergoing ...
Courtney Y, Kauh, Shivani, Gupta, Raymond S, Douglas, Victor M, Elner, Christine C, Nelson, Leslie M, Niziol, Alon, Kahana   +6 more
openaire   +2 more sources

Endoscopic Orbital Decompression for Graves’ Orbitopathy – A Vietnam Study

Clinical Ophthalmology, 2021
Thi My Hanh Pham,1,2 Chien Thang Nguyen,1 Quoc Tung Mai,2 Thi Huong Giang Bui,2 Dung Hoa Do,2 Peter McCluskey,3 Trong Van Pham2 1Department of Ophthalmology, 103 Military Hospital, Hanoi, Vietnam; 2Department of Ophthalmology, Hanoi Medical University ...
Pham TMH, Nguyen CT, Mai QT, Bui THG, Do DH, McCluskey P, Pham TV   +6 more
doaj  

Clinical course of compressive optic neuropathy in skull-base tumors

Journal of Ophthalmology, 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.
K.S. Iegorova, L.V. Zadoianyi, M.O. Guk, A.A. Chukov, O.V. Ukrainets, L.O. Danevych, A.O. Mumliev   +6 more
doaj   +1 more source

To study visual evoked potential in patients with optic nerve diseases

Journal of Clinical Ophthalmology and Research
Background: To study Visual Evoked Potential in patients with Optic Nerve diseases. Study design and settings: Cross – Sectional study. Material and Methods: 72 patients were included in our study, aged 12 years and above, diagnosed as optic nerve ...
Kavita Poonia, Rajeev Tuli, Gaurav Sharma, Amit Bhardwaj   +3 more
doaj   +1 more source

Longitudinal visual functional recovery in compressive optic neuropathy in patients with primary pituitary microadenoma after endoscopic transnasal surgery

Journal of Ophthalmology, 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.
K. S. Iegorova, M. O. Guk, L.D. Pichkur , L.V. Zadoianyi, V.N. Konakh   +4 more
doaj   +1 more source

Different damage patterns of retinal nerve fiber layer and ganglion cell-inner plexiform layer between early glaucoma and non-glaucomatous optic neuropathy [PDF]

International Journal of Ophthalmology, 2020
AIM: To compare the damage pattern of the peripapillary retinal nerve fiber layer (pRNFL) and the macular ganglion cell-inner plexiform layer (mGCIPL) between early glaucomatous and non-glaucomatous optic neuropathy (EGON and NGON).
Hui Xiao, Xing Liu, Ping Lian, Ling-Ling Liao, Yi-Min Zhong   +4 more
doaj   +1 more source

Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management

Advanced Science, EarlyView.
A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao, Guifang Pan, Jincai Zhang, Yue Gong, Wenjian Zhang, Huiling Shen, Xingxing Li, Yuehan Ouyang, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Structural and functional differentiation between compressive and glaucomatous optic neuropathy

Scientific Reports, 2022
Clinical diagnoses of slow, progressive, painless visual losses with various degrees of visual field (VF) losses and disc atrophy are often confused between suprasellar compressive optic neuropathy (CON) and open-angle glaucomatous optic neuropathy (GON).
Poramaet Laowanapiban, Kanchalika Sathianvichitr, Niphon Chirapapaisan   +2 more
doaj   +1 more source

In Situ Photo‑Crosslinked Functional Bilayer Hydrogel Modulates Local Microenvironment and Remyelination After Optic Nerve Injury

Advanced Science, EarlyView.
A blue‐light‐crosslinked bilayer hydrogel was developed for local optic nerve repair. The adhesive GM‐Odex outer layer seals and anchors the lesion, while the non‐adhesive GM‐imid inner layer releases MPDA‐Cle without obstructing CSF flow. This system modulates oxidative and inflammatory microenvironments, supports oligodendrocyte differentiation and ...
Tonghe Pan, Yate Huang, Junhao Zhang, Shudong Tian, Zhixing Li, Xuanwen Li, Yanchen Zhang, Dongmei Wang, Sihao Ye, Ming Jin, Neng Ling, Wentao Yan, Kaihui Nan, Wencan Wu   +13 more
wiley   +1 more source