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Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

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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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Imaging Studies II: Ultrasonography01:24

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IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
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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
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Imaging Studies VII: Vascular Imaging01:19

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
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Imaging Studies for Cardiovascular System III: X-Ray01:20

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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.
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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...
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Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
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Bridging imaging users to imaging analysis - A community survey.

Suganya Sivagurunathan1, Stefania Marcotti2, Carl J Nelson3,4

  • 1Imaging Platform, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.

Journal of Microscopy
|September 20, 2023
PubMed
Summary

A 2022 survey revealed imaging community needs, prioritizing documentation, tutorials, and user-friendly software. Users desire better segmentation tools, while developers seek user feedback and fundamental knowledge. Written tutorials remain the preferred learning method.

Keywords:
deep learningimage analysislife sciencephysical sciencesurvey

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Area of Science:

  • Life and physical sciences imaging
  • Cross-community scientific research

Background:

  • The imaging community comprises diverse roles and domains.
  • Bridging knowledge gaps between physical and life sciences imaging is crucial.

Purpose of the Study:

  • To understand the needs of the imaging community regarding image analysis tools and resources.
  • To identify current challenges and future requirements for both users and tool developers.

Main Methods:

  • A 2022 survey conducted by COBA, BINA, and RMS DAIM.
  • Utilized multichoice and open-ended questions covering demographics, experience, and future needs.
  • Inquired about the roles of tool developers and users in image analysis.

Main Results:

  • Overarching needs include documentation, tutorials, user-friendly software, and tailored segmentation solutions.
  • Users prefer written tutorials and expert office hours; developers desire user feedback and fundamental understanding.
  • Decreased interest in deep/machine learning noted, with a call for a common repository for image analysis tools.

Conclusions:

  • Addressing the community's need for better documentation, tutorials, and intuitive software is essential.
  • Fostering collaboration between users and developers can improve image analysis tool creation and education.
  • Developing a centralized repository for image analysis tools and applications is recommended.