Isolated angioedema of the uvula, or Quincke's disease, is a rare condition that can cause respiratory compromise. Although typically self-limiting, episodes of angioedema may require prompt therapy to prevent obstruction of the proximal airway. In this case report we review the appropriate steps for initial evaluation of patients with suspected angioedema, primary etiologies, and appropriate initial therapy.

Purpose: Ultrasound in medical education has seen a tremendous growth over the last 10–20 years but ultrasound technology has been around for hundreds of years and sound has an even longer scientific history. The development of using sound and ultrasound to understand our body and our surroundings has been a rich part of human history. From the development of materials to produce piezoelectric conductors, ultrasound has been used and improved in many industries and medical specialties. Methods: As diagnostic medical ultrasound has improved its resolution and become more portable, various specialties from radiology, cardiology, obstetrics and more recently emergency, critical care and proceduralists have found the added benefits of using ultrasound to safely help patients. The past advancements in technology have established the scaffold for the possibilities of diagnostic ultrasound’s use in the present and future. Results: A few medical educators have integrated ultrasound into medical school while a wealth of content exists online for learning ultrasound. Twenty-first century learners prefer blended learning where material can be reviewed online and personalize the education on their own time frame. This material combined with hands-on experience and mentorship can be used to develop learners’ aptitude in ultrasound. Conclusions: As educators embrace this ultrasound technology and integrate it throughout the medical education journey, collaboration across specialties will synthesize a clear path forward when needs and resources are paired with vision and a strategic plan.

Background

Ultrasound has become an increasingly utilized tool for the imaging of the musculoskeletal system, especially for imaging the components of the knee. Even though MRI is touted as being the golden standard for identifying knee pathologies, the use of ultrasound has gained popularity in this field given its ability for rapid diagnosis. This study aims to investigate the efficacy of point-of-care ultrasound (POCUS) to diagnose injuries to the medial knee compartment when compared to magnetic resonance imaging (MRI).

Methods

This was a prospective, observational study conducted at an orthopedic outpatient clinic. Prospective patients with medial knee pain scheduled for an MRI of the knee were evaluated by POCUS prior to the MRI. Sonographic findings were then compared to MRI results to assess correlation.

Results

Nine patients were enrolled in the study. Median age was 53 years and eight were male (89%). POCUS demonstrated 100% sensitivity and 50% specificity for medial meniscus tear and 67% sensitivity and 83% specificity for medial collateral ligament (MCL) tear.

Conclusion

Ultrasound may have a role as the initial rapid imaging modality in patients with suspected medial meniscus or MCL tears as it is highly sensitive, and it may serve as an effective screening tool for patients with both acute and chronic knee pain.