Supracerebellar arachnoid cyst | Radiology Case - Radiopaedia.org
Supracerebellar arachnoid cyst (yellow) is located posterior to the tectum (blue) and inferior to the pineal gland (red). On coronal imaging not only are the two pairs of colliculi visible (blue) but so are the paired internal cerebral veins (green) located above the pineal gland (red) and the basal veins of Rosenthal (orange) on either side of ...
Supracerebellar Infratentorial Approach, Indications, and …
Compared to supratentorial routes either subtemporal or suboccipital approach, infratentorial supracerebellar route has several advantages as providing shortest, most direct approach to the lesions of this area without encountering any important arteries and veins.
Supracerebellar Infratentorial Approach - ScienceDirect
2020年1月1日 · The supracerebellar infratentorial approach provides optimal exposure for lesions in the pineal region, posterior third ventricle, and posterior mesencephalon with minimal to no damage to the healthy parenchyma and surrounding structures.
Supracerebellar Infratentorial Approach, Indications, and …
2023年6月16日 · Supracerebellar infratentorial approach with its several modifications is a straightforward and safe alternative to reach posterior tentorial incisural space, mainly for pineal, mesencephalic, superior cerebellar hemisphere and vermis pathologies. SCIT was first introduced by Krause in 1911, as reported by Brunner and Rorschach [1, 2].
Rhoton教授对幕下小脑上入路各亚型的解剖学研究 - 脑医汇 - 神外 …
幕下小脑上入路（infratentorial supracerebellar approach）是显露松果体区病灶的常用入路。 沿中线进入（midline approach），必须牵拉小脑和深静脉系统的主要静脉而造成损伤。 对该入路的重要改良是采用中线外入路（off-midline approach），包括旁中线（paramedial）、外侧（lateral）及远外侧（farlateral）幕下小脑上入路的亚型。 美国弗罗里达大学医学院神经外科的Satoshi Matsuo等撰文详尽介绍已故颅脑解剖学大师Rhoton教授对上述入路的解剖学研究，发 …
学习幕下小脑上入路（下） - 脑医汇 - 神外资讯 - 神介资讯
5 幕下小脑上经小脑幕入路 Supracerebellar Transtentorial Approach Yasargil 教授在1976年最早提出幕下小脑上经小脑幕这一扩展入路的手术方式，用于切除颞叶内侧的海绵状血管瘤，在坐位下，用枕下正中直切口，骨瓣偏向一侧枕下，经侧方的幕下小脑上通道，切开小脑幕 ...
The supracerebellar infratentorial approach in pineal region …
2018年12月1日 · The supracerebellar infratentorial approach is considered the approach of choice for most of tumors occurring in such region in most centers of the world. Our experience in Alexandria university shows that it is a safe approach with …
Anatomy and Surgical Aspects of Supracerebellar ... - Springer
2024年11月9日 · The medial supracerebellar infratentorial (SCIT) approach provides a direct corridor to different pineal region lesions inferior to the great vein of Galen, particularly pineal gland tumors, metastases, germ cell tumors, meningiomas, gliomas, ependymomas, hemangioblastomas, and neuroectodermal tumors.
The paramedian supracerebellar infratentorial approach
Methods: The paramedian variation of the supracerebellar infratentorial approach utilizes the downward slope of the cerebellum to facilitate exposure and the lower density of cerebellar bridging veins away from the midline decreases the need to sacrifice larger venous channels.
Clinical effects of neuroendoscopic infratentorial supracerebellar ...
2024年9月1日 · Pineal tumors are relatively rare central nervous system lesions with a predilection for the pediatric population. We used a simple neuroendoscopic infratentorial supracerebellar approach to resect nine tumors in the pineal area. With a follow-up of 1.7–4.8 years, nine patients lived normally.