Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Ultrasonography

Ultrasonography

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...

Imaging Studies II: Ultrasonography

Imaging Studies II: Ultrasonography

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...

Knee Joint

Knee Joint

The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Measuring Radiology's Impact: Core Concepts for Tracking Patient-Oriented Outcomes and Delivering High-Value Care-A Perspective by the ACR's Relevance and Impact Committee.

AJR. American journal of roentgenology·2026

Same author

Colorectal liver metastases: imaging strategies for diagnosis, local treatment planning and systemic treatment response.

European journal of radiology·2026

Same author

Spontaneous Pneumomediastinum in COVID-19 and Myasthenic-like Symptom Complications in Two Relatives: A Coincidence or Spike Toxicity with Thymic Response in Predisposed Individuals? Two Clinical Cases with a Comprehensive Literature Review.

Journal of clinical medicine·2026

Same author

Radiomics in Soft Tissue Sarcoma: Toward Precision Imaging in Oncology.

Cancers·2025

Same author

Tumor Genomics, Metastatic Patterns, and Prognosis in Leiomyosarcoma: A Single-Center Retrospective Cohort Study.

Cancers·2025

Same author

Interobserver agreement of the International Federation of Gynecology and Obstetrics classification for uterine fibroids.

Fertility and sterility·2025

Same journal

Correction: Rapid progression of mitral‑aortic intervalvular fibrosa pseudoaneurysm in a patient with bicuspid aortic valve endocarditis: a case report and comprehensive literature review.

Journal of ultrasound·2026

Same journal

Contrast-enhanced ultrasound findings of Kikuchi cervical lymphadenopathy in children: three case reports and literature review.

Journal of ultrasound·2026

Same journal

A machine learning model integrating two-dimensional ultrasound radiomics and clinical parameters for differentiating membranous nephropathy from IgA nephropathy.

Journal of ultrasound·2026

Same journal

Giant lipoma of the right colic flexure with intussusception: a case described by ultrasound.

Journal of ultrasound·2026

Same journal

Diagnostic accuracy of point-of-care ultrasound in neonatal intensive care units: a systematic review.

Journal of ultrasound·2026

Same journal

Ultrasound grading of hepatic steatosis and its metabolic and endocrine correlates among adults with MASLD in Duhok, Iraq: a cross-sectional study.

Journal of ultrasound·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 5, 2026

Author Spotlight: Minimally Invasive Ultrasound-Guided Acupotomy in Knee Osteoarthritis Treatment

Author Spotlight: Minimally Invasive Ultrasound-Guided Acupotomy in Knee Osteoarthritis Treatment

Published on: April 26, 2024

Knee bursitis: a sonographic evaluation.

Ferdinando Draghi¹, Riccardo Corti¹, Luigi Urciuoli²

¹Radiology Institute, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Viale Golgi 19, 27100 Pavia, Italy.

Journal of Ultrasound

|August 12, 2015

Summary

This summary is machine-generated.

Ultrasound effectively diagnoses knee bursitis, showing high accuracy compared to MRI. This imaging technique is valuable for superficial bursae evaluation, especially when MRI is not feasible.

Keywords:

Bursitis Knee Knee bursitis Magnetic resonance imaging Ultrasound

More Related Videos

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Published on: October 27, 2023

Author Spotlight: Investigating the Mechanism of Action of Acupotomy in Treating Knee Osteoarthritis

Author Spotlight: Investigating the Mechanism of Action of Acupotomy in Treating Knee Osteoarthritis

Published on: October 20, 2023

Related Experiment Videos

Last Updated: Apr 5, 2026

Author Spotlight: Minimally Invasive Ultrasound-Guided Acupotomy in Knee Osteoarthritis Treatment

Author Spotlight: Minimally Invasive Ultrasound-Guided Acupotomy in Knee Osteoarthritis Treatment

Published on: April 26, 2024

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Author Spotlight: Exploring the Complexities of Achilles Tendon Injuries — Research and Future Directions

Published on: October 27, 2023

Author Spotlight: Investigating the Mechanism of Action of Acupotomy in Treating Knee Osteoarthritis

Author Spotlight: Investigating the Mechanism of Action of Acupotomy in Treating Knee Osteoarthritis

Published on: October 20, 2023

Area of Science:

Musculoskeletal imaging
Diagnostic radiology

Background:

Knee bursitis is a common condition causing pain and inflammation.
Accurate diagnosis is crucial for effective treatment and management.
Magnetic resonance imaging (MRI) is a standard diagnostic tool, but not always accessible.

Purpose of the Study:

To assess the diagnostic utility of ultrasound (US) for knee bursitis.
To compare the efficacy of US with MRI in identifying knee bursitis.

Main Methods:

A study included 158 patients undergoing both knee ultrasound and MRI within a month.
Two experienced musculoskeletal radiologists reviewed the imaging studies.
Diagnostic performance metrics including sensitivity, specificity, and Kappa index were calculated.

Main Results:

Out of 158 patients, 15 were diagnosed with bursitis.
Ultrasound demonstrated 86.67% sensitivity and 100% specificity for knee bursitis overall.
In the suprapatellar bursa, ultrasound achieved 71.4% sensitivity and 100% specificity.

Conclusions:

Ultrasound is a reliable tool for diagnosing knee bursitis, particularly superficial bursae.
It offers a valuable alternative for patients unable to undergo MRI.
High specificity suggests US can confidently rule out bursitis when negative.