Comparison of Plethysmography and Ultrasound in Assessing Chronic Venous Insufficiency

• by Hossam Elbenawi, David Liedl, Thom Rooke, Ana I Casanegra, Paul Wennberg, Gina K Hesley, Robert McBane, Damon E Houghton

• March 31, 2026

Hospital-Treated Infections Linked to Dementia Risk

Investigators identify 29 conditions associated with dementia risk in nationwide registry analysis.

• by Kathryn Wighton

• April 7, 2026

• 3 min

Long COVID May Raise Cardiovascular Risk

Population-based cohort shows higher rates of cardiac arrhythmias and coronary artery disease following nonhospitalized infections, with sex-specific differences.

• by Andrea Surnit

• April 9, 2026

• 3 min

Semaglutide Use Linked to Erythromelalgia Remission

Case details diagnostic workup and rapid symptom resolution following GLP-1 receptor agonist initiation.

• by Kathryn Wighton

• April 22, 2026

• 4 min