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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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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.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
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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.
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Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

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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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Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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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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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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POCUS for Nephrologists: Basic Principles and a General Approach.

Abhilash Koratala1, Nathaniel Reisinger2

  • 1Division of Nephrology, Medical College of Wisconsin, Milwaukee, Wisconsin.

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|April 4, 2022
PubMed
Summary

Point-of-care ultrasonography (POCUS) offers nephrologists a valuable tool for assessing fluid status and enhancing physical exams. Developing standardized POCUS training is crucial for its effective integration into nephrology practice.

Keywords:
POCUSclinical nephrologyeducational personnelnephrologistsnephrologyphysical examinationpoint of care ultrasoundsonographytraining

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Area of Science:

  • Nephrology
  • Medical Imaging
  • Point-of-Care Diagnostics

Background:

  • Point-of-care ultrasonography (POCUS) is increasingly adopted across medical specialties.
  • POCUS training and scope of practice are not well-defined within nephrology.
  • The diagnostic utility of POCUS beyond renal and vascular access is underappreciated.

Purpose of the Study:

  • To review the rationale for nephrologists utilizing POCUS.
  • To illustrate POCUS principles with clinical examples.
  • To propose a framework for institutional POCUS training programs.

Main Methods:

  • Literature review on POCUS in nephrology.
  • Discussion of clinical scenarios demonstrating POCUS application.
  • Experience-based recommendations for training program development.

Main Results:

  • Multiorgan POCUS can improve fluid status assessment sensitivity compared to physical examination alone.
  • POCUS can reduce care fragmentation, enable timely diagnosis, and expedite management.
  • POCUS utility is operator-dependent, emphasizing the need for quality training.

Conclusions:

  • POCUS is a valuable adjunct for nephrologists, particularly for fluid status assessment.
  • Standardized training is essential to optimize POCUS performance and integration.
  • Further development of POCUS training programs is recommended for nephrology.