Related Experiment Video
Updated: Jan 29, 2026
06:56
Author Spotlight: Advancements in X-ray CT Tool Chain for Tree Core Analysis
Published on: September 22, 2023
1.6K
An anatomical study of the right bronchial tree using multi-detector computed tomography
Min Huang1, Tao Wang2, Ximing Wang3
1Department of Laboratory, Shandong Provincial Hospital Affiliated to Shandong University, 324#, Jingwu Road, Jinan, 250021, Shandong, China.
Surgical and Radiologic Anatomy : SRA
|February 7, 2019
Summary
This study identified distinct anatomical patterns in the right bronchial tree using multi-detector CT scans. Findings reveal variations in the superior, middle, and inferior lobes, crucial for thoracic surgery and diagnostics.
Area of Science:
- Radiology
- Anatomy
- Thoracic Imaging
Background:
- Understanding bronchial tree anatomy is vital for diagnosing and treating lung diseases.
- Variations in bronchial branching can impact surgical planning and interpretation of imaging studies.
Purpose of the Study:
- To investigate and classify the anatomical patterns of the right bronchial tree.
- To utilize multi-detector computed tomography (MDCT) for detailed visualization.
Main Methods:
- Three-dimensional reconstructions of the bronchial tree were generated from MDCT data.
- 238 patients were included in this observational study.
Main Results:
- The right superior lobe demonstrated four main bronchial tree types.
- The right middle lobe exhibited two primary types, including a trifurcation pattern.
- The right inferior lobe presented with four predominant anatomical variations.
Conclusions:
- The study characterizes the diverse anatomy of the right bronchial tree.
- Identified variations in the superior, middle, and inferior lobes are significant for clinical practice.
More Related Videos
Related Concept Videos
01:23The Bronchial Tree
6.7K
The human bronchi and bronchial tree play a crucial role in the respiratory system, facilitating the exchange of oxygen and carbon dioxide. Let's delve into the intricate structure and functions of these respiratory components.
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
6.7K
01:27Imaging Studies III: Computed Tomography
363
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...
363
01:10Computed Tomography
8.2K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
8.2K
02:40The Tree of Life - Bacteria, Archaea, Eukaryotes
38.4K
The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both...
38.4K
01:19Survival Tree
422
Survival trees are a non-parametric method used in survival analysis to model the relationship between a set of covariates and the time until an event of interest occurs, often referred to as the "time-to-event" or "survival time." This method is particularly useful when dealing with censored data, where the event has not occurred for some individuals by the end of the study period, or when the exact time of the event is unknown.
Building a Survival Tree
Constructing a...
Building a Survival Tree
Constructing a...
422
03:21Phylogenetic Trees
49.6K
Phylogenetic trees come in many forms. It matters in which sequence the organisms are arranged from the bottom to the top of the tree, but the branches can rotate at their nodes without altering the information. The lines connecting individual nodes can be straight, angled, or even curved.
49.6K