Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...

You might also read

Related Articles

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

Sort by
Same author

The impact of surgery on patients with Von Hippel-Lindau-associated tumors: an international patient survey.

The oncologist·2025
Same author

Efficacy of First-Line Treatments for Advanced Renal Cell Carcinoma: A Bayesian Network Meta-analysis of Objective Response, Progression-Free Survival, and Overall Survival.

Targeted oncology·2025
Same author

Disease Monitoring and Treatment Patterns of von Hippel-Lindau Disease-Associated Renal Cell Carcinoma in the United States.

Clinical genitourinary cancer·2025
Same author

Real-world study on the characteristics, post-nephrectomy journey, and outcomes of patients with early-stage renal cell carcinoma based on risk groups.

Cancer medicine·2024
Same author

Epidemiology and economic burden of Von Hippel-Lindau Disease-associated central nervous system hemangioblastomas and pancreatic neuroendocrine tumors in the United States.

Orphanet journal of rare diseases·2024
Same author

Patient-reported Outcome Measurement and Reporting for Patients with Advanced Renal Cell Carcinoma: A Systematic Literature Review.

European urology·2023
Same journal

Preoperative Copper-to-Zinc Ratio and Postoperative Delirium After Hip Fracture Surgery: A Propensity Score-matched Cohort Study.

Orthopedics·2026
Same journal

Supracondylar Distal Femur Fracture Fixation: Early Experiences Comparing the Retrograde Nail With Locking Attachment Washer (LAW) Plate to Traditional Fixation Techniques.

Orthopedics·2026
Same journal

Intra-Articular Vancomycin Powder in Primary Total Knee Arthroplasty: A Retrospective Observational Study.

Orthopedics·2026
Same journal

Limb Salvage Versus Amputation for the Management of Primary Bone Tumors of the Upper Extremity: A Systematic Review.

Orthopedics·2026
Same journal

A Modified Keshishyan Index Demonstrates Three-dimensional Assessment of Asymmetry in Pediatric Pelvic Fractures.

Orthopedics·2026
Same journal

Planned Versus Intraoperative Vascular Surgery Consultations in Orthopedic Oncology.

Orthopedics·2026
See all related articles

Related Experiment Video

Updated: Jul 2, 2026

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
07:24

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus

Published on: January 23, 2018

Radiologic case study. Prepatellar Morel-Lavallée lesion.

Michael Ciaschini1, Murali Sundaram

  • 1Imaging Insititute, Cleveland Clinic, Cleveland, Ohio, USA.

Orthopedics
|August 19, 2008
PubMed
Summary
This summary is machine-generated.

The Morel-Lavallé lesion (MLL) in the prepatellar region is increasingly recognized and may be under-diagnosed. Magnetic resonance imaging aids diagnosis, with treatment focusing on conservative measures or aspiration and sclerodesis for persistent cases.

Related Experiment Videos

Last Updated: Jul 2, 2026

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
07:24

Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus

Published on: January 23, 2018

Area of Science:

  • Orthopedic Surgery
  • Radiology
  • Sports Medicine

Background:

  • The Morel-Lavallé lesion (MLL) is a known injury pattern, typically affecting the pelvis and femora.
  • Recent literature indicates a rise in reported cases of prepatellar MLL.
  • Distinguishing prepatellar MLL from prepatellar bursitis clinically can be challenging, suggesting potential under-diagnosis.

Observation:

  • Magnetic resonance imaging (MRI) is a valuable tool for diagnosing MLL.
  • MRI helps confirm the extent of fluid collection beyond typical anatomical boundaries.
  • Prepatellar MLL may be under-diagnosed due to its recent emergence in literature.

Findings:

  • While Tejwani et al. suggest clinical differentiation is possible, the rarity of reported prepatellar MLL cases implies under-diagnosis.
  • MRI is crucial for confirming the diagnosis and extent of prepatellar MLL.
  • Initial management for both prepatellar MLL and bursitis is often conservative.

Implications:

  • MRI may be reserved for cases unresponsive to conservative treatment or when diagnosis is uncertain.
  • Serial percutaneous aspiration and sclerodesis are viable options for recalcitrant MLL.
  • Early management strategies for athletes should consider lesion size and impact on range of motion.