- About this Module
- Co-Editors Welcome
- Introduction
- The History of VWD
- Definitions & Classification
- Pathophysiology
- Evolutionary Medicine
- Epidemiology
- Clinical Presentation
- Diagnosis
- Treatment
- Special Situations in VWD
- Acquired von Willebrand Syndrome
- Longitudinal Care
- Patient Resources
- Clinician Communication
- Humanities, Meaning & Experience
- Journal Club
- Review Library
- Clinical Practice Guidelines
- Beyond the Guidelines
- Clinical Cases
- Media Library
Epidemiology and the Hidden Denominator
Why VWD prevalence depends on whether we count laboratory variation, symptoms, diagnosis, or care-seeking