The gold standard diagnosis for the petrous apex cholesterol granuloma (PACG) is based on CT and MRI scans [2]. In case of involvement or erosion of the carotid artery canal or of a stenosis or a displacement of the internal carotid artery (ICA), a pre-operative study of the ICA itself through angiography, CT angiography or MRI angiography is ...

2024年5月22日 · To explore altered patterns of static and dynamic functional brain network connectivity (sFNC and dFNC) in Primary angle-closure glaucoma (PACG) patients. Clinically confirmed 34 PACG patients...

PACG characteristically appears on CT as a well-defined, bony expansive mass, with remodeling and erosion of the surrounding bony structures; by MRI, PACG presents a unique hyperintense signal on T1-T2 weighted images with no enhancement after gadolinium injection.

2022年10月6日 · This study investigated the alterations in thalamic FC in patients with primary angle-closure glaucoma (PACG) by using resting-state functional MRI (rs-fMRI). We hypothesized that PACG patients have abnormal FC between the thalamus and visual as …

原发性闭角型青光眼（primary angle closure glaucoma，PACG）是由原发性房角关闭所导致的急性或慢性眼压升高，造成视盘改变和视野损伤的一组疾病。 近年关于PACG的研究取得了新的进展，为此中华医学会眼科学分会青光眼学组以眼科循证医学为基础，经过充分讨论，对我国PACG的分类体系和诊断方法以及治疗原则达成进一步共识性意见，以供临床医师在对青光眼进行诊断和治疗时参考使用。 近年针对PACG的研究取得了新的进展。 研究发现PACG的发生和发展与虹 …

2022年10月5日 · This study investigated the alterations in thalamic FC in patients with primary angle-closure glaucoma (PACG) by using resting-state functional MRI (rs-fMRI). We hypothesized that PACG patients have abnormal FC between the thalamus and visual as …

2017年1月25日 · To investigate the altered intrinsic functional connectivity (iFC) of the primary visual cortex (V1) in primary angle-closure glaucoma (PACG) patients before and after surgery using resting-state functional MRI.

16 小时之前 · 分类号：R77单位代码：10343学号：11003119硕士学位论文论⽂题⽬:基于MRI探究晶状体--睫状体特征对PACG的影响及种族差异研究⽣姓名：雷长荣学科专业：眼科学类型：学术型指导教师：梁远波⼆O⼆四年五⽉万方数据

In this study, we employed functional MRI to examine the intrinsic functional connectivity patterns of the default mode network (DMN) in patients diagnosed with primary angle-closure glaucoma (PACG), exploring its association with cognitive dysfunction.

2024年5月22日 · To explore altered patterns of static and dynamic functional brain network connectivity (sFNC and dFNC) in Primary angle-closure glaucoma (PACG) patients. Clinically confirmed 34 PACG patients and 33 age- and gender-matched healthy controls (HCs) underwent evaluation using T1 anatomical and function …