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Related Concept Videos

Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

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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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Ultrasonography01:17

Ultrasonography

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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.
During an ultrasonography procedure, a handheld device called...
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Ultrasound I: Abdominal Ultrasonography01:20

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Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
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Assessing Blood pressure using a doppler ultrasound01:19

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To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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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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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

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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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The Application of Point-of-Care Ultrasonography (POCUS) in the Management of Acute Respiratory Distress Syndrome (ARDS) in the Intensive Care Unit
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Bedside ultrasonography for the intensivist.

Jose Cardenas-Garcia1, Paul H Mayo1

  • 1Division of Pulmonary, Critical Care and Sleep Medicine, Hofstra North Shore LIJ School of Medicine, 410 Lakeville Road, Suite 107, New Hyde Park, NY 11042, USA.

Critical Care Clinics
|December 2, 2014
PubMed
Summary
This summary is machine-generated.

Critical care ultrasonography enhances physical exams for intensivists. This bedside tool provides real-time visualization, aiding diagnosis and patient monitoring at the point of care.

Keywords:
Abdominal ultrasonographyCritical care echocardiographyCritical care ultrasonographyThoracic ultrasonographyVascular ultrasonography

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Area of Science:

  • Critical care medicine
  • Medical imaging
  • Point-of-care diagnostics

Background:

  • Critical care ultrasonography is a bedside procedure.
  • It complements traditional physical examination methods like auscultation and palpation.
  • Intensivists use these methods for ongoing patient monitoring.

Purpose of the Study:

  • To describe critical care ultrasonography as an extension of the physical examination.
  • To highlight its role in real-time visualization of anatomy and function.
  • To emphasize its utility in diagnosis and patient monitoring.

Main Methods:

  • Bedside ultrasonography performed by frontline clinicians.
  • Integration of ultrasonography with traditional physical examination techniques.
  • Real-time visualization of patient anatomy and physiology.

Main Results:

  • Ultrasonography provides direct visualization of internal structures.
  • It allows for immediate assessment of organ function.
  • Enables dynamic monitoring of patient status.

Conclusions:

  • Point-of-care ultrasonography extends the physical examination for intensivists.
  • It facilitates real-time diagnosis and ongoing patient assessment.
  • Critical care ultrasonography is a valuable tool for intensivist practice.