相关实验视频

Updated: May 12, 2026

Automated Midline Shift and Intracranial Pressure Estimation based on Brain CT Images
14:08

Automated Midline Shift and Intracranial Pressure Estimation based on Brain CT Images

Published on: April 13, 2013

43.4K

预测计算机断层扫描通过超声波测量视神经皮层直径来确定高内压:一项前性观察研究

Kriti Kriti1, Asif Ahmed2, Sujeet Joshi2

  • 1Anaesthesiology, Mandakini Institute of Medical Sciences and Hospital, Aistala, IND.

Cureus
|December 29, 2025
PubMed
概括

视神经外直径 (ONSD) 的轨道超声波测量有效地预测中度至重度创伤性脑损伤 (TBI) 患者的高内压 (EICP). 这种非侵入性方法有助于重症监护机构,为患者的预后和生存率提供了宝贵的见解.

关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.内压力 内压力视神经外直径的视神经外.创伤性脑损伤是一种创伤性脑损伤超声波超声波是指超声波的使用.

更多相关视频

Quantification of Optic Nerve Cross Sectional Area on MRI: A Novel Protocol using Fiji Software08:57

Quantification of Optic Nerve Cross Sectional Area on MRI: A Novel Protocol using Fiji Software

Published on: September 4, 2021

4.5K
Optic Nerve Sheath Point of Care Ultrasound: Image Acquisition06:09

Optic Nerve Sheath Point of Care Ultrasound: Image Acquisition

Published on: August 18, 2023

2.6K

相关概念视频

Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
Increased Intracranial Pressure l: Introduction01:14

Increased Intracranial Pressure l: Introduction

Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...
Increased Intracranial Pressure ll: Pathophysiology01:29

Increased Intracranial Pressure ll: Pathophysiology

Increased intracranial pressure (ICP) refers to a potentially life-threatening rise in pressure inside the skull. This usually happens when there is a major change in the volume of brain tissue, blood, or cerebrospinal fluid (CSF) — the three components inside the skull. According to the Monro-Kellie doctrine, if the volume of one component increases, the volumes of the other components must decrease to maintain normal pressure. If this does not happen, ICP rises.The process often begins with...