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Related Concept Videos

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...
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

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...
Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
The Thyroid Gland01:23

The Thyroid Gland

The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...

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Related Experiment Video

Updated: Jun 7, 2026

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images
04:23

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

Published on: April 21, 2023

Radiomics in thyroid nodule assessment.

Wei Suo1, Chunhui Guo2, Xilei Zhang3

  • 1The First Clinical College of Changzhi Medical College, Changzhi, Shanxi, 046013, China.

BMC Medical Imaging
|June 5, 2026
PubMed
Summary
This summary is machine-generated.

Radiomics, integrating medical imaging and data analysis, offers a powerful tool for precise thyroid nodule evaluation. This review systematizes its applications, enhancing diagnostic accuracy and potentially reducing overdiagnosis.

Keywords:
ApplicationMachine learningRadiomicsThyroid nodules

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Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions
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Last Updated: Jun 7, 2026

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images
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Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions
05:41

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions

Published on: February 9, 2024

Area of Science:

  • Radiology
  • Medical Imaging
  • Data Science

Background:

  • Thyroid nodules are common, requiring accurate diagnostic tools.
  • Radiomics is an emerging field analyzing quantitative features from medical images.
  • Current methods for thyroid nodule assessment can be improved.

Purpose of the Study:

  • To systematize the application of radiomics in thyroid nodule assessment.
  • To provide theoretical insights into radiomics for thyroid nodules.
  • To evaluate the potential of radiomics in enhancing diagnostic accuracy and disease management.

Main Methods:

  • A narrative review of studies from March 2019 to March 2024.
  • Searches conducted in PubMed and Google Scholar using 'radiomics' and 'thyroid nodules'.
  • Inclusion of 50 peer-reviewed English studies on radiomics applications for thyroid nodules.

Main Results:

  • Radiomics integrates medical imaging with computer data analysis for precise evaluation.
  • Potential applications include enhanced diagnostic accuracy, disease progression assessment, and overdiagnosis mitigation.
  • A critical assessment of radiomics methodology's strengths and limitations is provided.

Conclusions:

  • Radiomics presents a potent instrument for the precise diagnosis and comprehensive evaluation of thyroid nodules.
  • Systematizing radiomics utilization can significantly improve thyroid nodule assessment.
  • Further research is needed to fully realize the potential of radiomics in this field.