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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
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Ultrasonography01:17

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Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
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Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
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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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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

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IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
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Related Experiment Video

Updated: Nov 17, 2025

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

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[Echography].

Miltiadis Fiorentzis, Andreas M Foerster, Philipp Rating

    Klinische Monatsblatter Fur Augenheilkunde
    |February 16, 2021
    PubMed
    Summary
    This summary is machine-generated.

    Ophthalmic ultrasound (echography) is a non-invasive imaging technique crucial for measuring eye length and diagnosing various eye conditions. It provides essential diagnostic insights when direct visualization is impaired, aiding in timely patient treatment.

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    Area of Science:

    • Ophthalmology
    • Medical Imaging

    Background:

    • Echography, or ultrasound, is a vital non-invasive imaging modality in ophthalmology.
    • It is used for precise measurements and investigating ocular pathologies.

    Purpose of the Study:

    • To highlight the indispensable role of echography in diagnosing and managing a wide spectrum of eye conditions.
    • To emphasize its utility in cases with limited optical media visualization.

    Main Methods:

    • Utilizes ultrasound waves to create images of ocular structures.
    • Applicable to anterior and posterior segments of the eye.

    Main Results:

    • Echography accurately measures axial eye length.
    • It effectively investigates pathologies of the chamber angle, iris, and ciliary body.
    • Crucial for managing vitreoretinal issues and differentiating intraocular tumors.
    • Enables precise diagnosis of lesions even with opaque optical media.

    Conclusions:

    • Echography is the primary imaging tool for eyes with obscured views (e.g., dense cataracts, vitreous hemorrhage).
    • It facilitates accurate diagnosis and appropriate treatment for conditions affecting the cornea, iris, chamber angle, ciliary body, and posterior segment.