异形眼神经质瘤:一个病例报告
Megha R Kotecha1, Varsha D Singh1, Surbhi A Chodvadiya1
1Department of Ophthalmology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, IND.
Cureus
|January 21, 2025
概括
视神经质瘤,通常是小细胞性星细胞瘤,在幼儿中通常是良性的. 早期检测和多学科护理对于管理这些缓慢生长的瘤和预防进展至关重要.
科学领域:
- 眼科医生 眼科 眼科
- 儿科瘤学 儿科瘤学
- 神经病理学神经病理学
背景情况:
- 视神经质瘤是起源于视神经通路的瘤,通常是皮洛细胞性星球细胞瘤.
- 虽然在幼儿 (1-6岁) 中通常是良性和缓慢生长的,但更罕见的恶性形式可能是攻击性的,特别是在成年人中.
- 这些瘤通常会影响前视神经,但如果不治疗,可以扩展到后部和内.
相关概念视频
Glaucoma: Overview
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
Open Angle Glaucoma: Treatment
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...


