関連する実験動画

Updated: Sep 9, 2025

Dynamic Lung Tumor Tracking for Stereotactic Ablative Body Radiation Therapy
08:17

Dynamic Lung Tumor Tracking for Stereotactic Ablative Body Radiation Therapy

Published on: June 7, 2015

15.8K

食道がん放射線療法中の体積調節弧療法におけるダイナミック・スイング・アークによる冠動脈の投与量の改善

Kouta Hirotaki1,2, Kenji Makita3,4, Masashi Wakabayashi5

  • 1Doctoral Program in Medical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan.

In vivo (Athens, Greece)
|August 28, 2025
PubMed
まとめ

ダイナミック・スイング・アークVMAT (DSA-VMAT) は,食道がん患者の心臓とLAD領域への放射線量を大幅に減少させます. この高度なテクニックは,腫瘍のカバーを損なうことなく,投与量を改善し,心臓病のリスクを潜在的に軽減します.

キーワード:
オックスレイダイナミック・スイング・アーク食道がん左前側下垂動脈領域容量調節されたアーチ療法

さらに関連する動画

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy11:38

Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy

Published on: July 3, 2014

46.9K
Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy08:54

Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy

Published on: May 8, 2018

14.4K

関連する概念動画

Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
135
Esophageal Varices-I: Introduction01:24

Esophageal Varices-I: Introduction

Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...
332
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
166