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Related Concept Videos

Computed Tomography01:10

Computed Tomography

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...
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...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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...
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

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...
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...

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Clinical Imaging of Microwave Mammography
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Establishing a computed tomography screening clinic.

Max P Rosen1, Jane Corey, Bettina Siewert

  • 1Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA. mrosen2@bidmc.harvard.edu

Journal of Thoracic Imaging
|August 1, 2012
PubMed
Summary
This summary is machine-generated.

Computed tomography (CT) lung screening centers are growing in popularity. This paper details the process of operating a successful CT screening program, emphasizing patient-radiologist communication for improved outcomes.

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Area of Science:

  • Radiology
  • Pulmonology
  • Public Health

Background:

  • Growing interest in computed tomography (CT) for lung cancer screening following the National Lung Screening Trial.
  • Establishment and operation of a CT screening center in suburban Boston over the past decade.

Purpose of the Study:

  • To describe the operational processes of a self-referred CT lung screening program.
  • To outline the organizational structure, marketing strategies, patient selection, and workflow.
  • To highlight the importance of direct patient-radiologist communication.

Main Methods:

  • Describing the 10-year experience of a suburban Boston CT screening center.
  • Detailing the organizational framework and marketing approaches.
  • Explaining the patient selection criteria and standardized examination workflow.

Main Results:

  • Successful operation of a CT screening center over 10 years.
  • Implementation of a defined process for self-referred CT lung screening exams.
  • Emphasis on direct patient-radiologist communication as a key component.

Conclusions:

  • Direct communication between patients and radiologists is crucial for successful CT lung screening programs.
  • CT screening provides a valuable opportunity for patient-provider interaction.
  • Visualizing abnormal lung findings on CT scans can motivate smoking cessation.