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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 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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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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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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Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition
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Transperineal ultrasonography.

Jennifer K Son1, George A Taylor

  • 1Department of Radiology, Boston Children's Hospital and Harvard Medical School, 300 Longwood Ave., Boston, MA, 02115, USA.

Pediatric Radiology
|November 9, 2013
PubMed
Summary

Transperineal ultrasound (US) is increasingly used to evaluate pediatric lower pelvic structures. This technique, combined with transabdominal US, aids in diagnosing congenital and acquired lesions in children.

Area of Science:

  • Pediatric radiology
  • Diagnostic imaging
  • Ultrasound technology

Background:

  • Transperineal ultrasound (US) utilization has grown significantly over the past decade.
  • It is valuable for assessing distal genitourinary organs, the rectum, and adjacent soft tissues.
  • Its integration with transabdominal US enhances anatomical detail and abnormality assessment in the lower pelvis.

Purpose of the Study:

  • To describe optimal techniques for performing transperineal US in pediatric patients.
  • To outline common clinical indications for this imaging modality in children.
  • To illustrate the utility of transperineal US in diagnosing congenital and acquired pediatric pelvic lesions.

Main Methods:

  • Review of transperineal ultrasound techniques in pediatric populations.

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  • Analysis of common indications for transperineal US in children.
  • Presentation of case examples of congenital and acquired lesions evaluated with transperineal US.

    • Main Results:

    • Transperineal US provides detailed evaluation of distal genitourinary structures, rectum, and soft tissues.
    • Combined transabdominal and transperineal US improves delineation of lower pelvic anatomy and abnormalities.
    • The technique is effective in identifying various congenital and acquired pediatric pelvic pathologies.

    Conclusions:

    • Transperineal US is a valuable tool in pediatric imaging for lower pelvic evaluation.
    • Optimal technique and understanding of indications are crucial for effective use.
    • This modality aids in the diagnosis of a range of pediatric congenital and acquired conditions.