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Related Concept Videos

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...
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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.
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Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
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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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Related Experiment Video

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Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
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A web-based image viewer for multiple PET-CT follow-up studies.

Daiki Haraguchi1, Jinman Kim, Ashnil Kumar

  • 1BMIT Research Group, School of IT, University of Sydney, Australia.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
|January 19, 2012
PubMed
Summary
This summary is machine-generated.

TAGIGEN viewer offers efficient visualization of multi-modality medical images over time. This web-based tool aids in tracking patient disease progression using dynamic layouts and fast streaming.

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Area of Science:

  • Medical Imaging
  • Health Informatics
  • Web Technologies

Background:

  • Existing single-modality medical image viewers lack efficiency for multi-modality follow-up studies.
  • Displaying large datasets of longitudinal patient scans presents a significant challenge.

Purpose of the Study:

  • To present TAGIGEN, a novel web-based viewer for multi-modality follow-up medical image visualization.
  • To improve the comparison and assimilation of multiple related medical images over time.

Main Methods:

  • Developed a web-based client-server image streaming technology for efficient navigation.
  • Implemented dynamically generated image grid layouts for related image sets.
  • Evaluated viewer performance with combined positron emission tomography and computed tomography (PET-CT) follow-up scans.

Main Results:

  • The TAGIGEN viewer efficiently visualized patient data across multiple PET-CT studies.
  • Web-based implementation demonstrated fast loading (average 5.6 seconds) and real-time navigation.
  • Usability survey indicated high ease of use (score > 4/5).

Conclusions:

  • TAGIGEN viewer effectively addresses the need for visualizing multi-modality follow-up studies.
  • The web-based, interoperable approach enhances accessibility and usability for tracking disease progression.