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相关概念视频

Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
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Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

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The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
216
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

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Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
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Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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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...
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Endoscopic Studies II: Thoracocentesis01:26

Endoscopic Studies II: Thoracocentesis

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Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
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Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

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Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
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Updated: Jul 18, 2025

Surgical Fixation of Sternal Fractures: Preoperative Planning and a Safe Surgical Technique Using Locked Titanium Plates and Depth Limited Drilling
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骨孔:一个成像研究研究.

De-Ting Ma1, Jun-Xia Wang2, Zhao-Hua Wang1

  • 1Department of Radiology, The Affiliated Tai'an City Central Hospital of Qingdao University, Tai'an, China.

Clinical anatomy (New York, N.Y.)
|August 19, 2023
PubMed
概括
此摘要是机器生成的。

胸骨孔,或胸骨中的骨孔,发生在4.44%的人群中,并且靠近重要器官. 了解它们的解剖学是安全的最小侵入性胸骨手术的关键.

关键词:
人体解剖学 解剖学 解剖学计算机断层扫描 (CT) 是一种计算机断层扫描.胸孔是胸孔中的一个胸骨是什么意思 胸骨是什么意思变化的变化变化变化.

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科学领域:

  • 人体解剖学 解剖学 解剖学
  • 医疗成像医学成像
  • 胸部外科手术 胸部外科手术

背景情况:

  • 胸孔是胸骨的解剖学变异.
  • 最少侵入性胸部外科手术需要详细的解剖学知识.

研究的目的:

  • 用计算机断层扫描 (CT) 来描述胸孔.
  • 评估邻近的组织和解剖学测量,以确保手术的安全性.
  • 为安全的最小侵入性胸骨手术提供解剖基础.

主要方法:

  • 追溯分析2500个胸部多切片计算机断层扫描 (MSCT) 扫描.
  • 观察胸孔的数量,位置和邻近的组织 (脂肪组织,肺,心脏).
  • 测量胸孔的大小,CT值,皮下脂肪组织厚度,皮肤到肺的距离,皮肤到心脏的距离,以及手-胸孔的距离.
  • 性别测量结果的比较.

主要成果:

  • 甲的发病率为4.44% (111/2500),在男性中更为常见.
  • 孔位于半胸骨的第四至第六个肋骨软骨层.
  • 平均横径 (0.60±0.29) 厘米,垂直直径 (0.68±0.39) 厘米;在男性中更大.
  • 邻近的组织包括脂肪组织 (36.94%),肺 (33.33%),心脏 (16.22%).
  • 观察到显著的性别差异,包括前的大小和前-前距离.

结论:

  • 骨孔与心脏和肺部有解剖学上的关系.
  • 测量诸如孔大小,位置,皮下脂肪和器官距离等测量至关重要.
  • 这些因素对于评估胸穿孔活检和相关程序的安全性至关重要.