Case-matched Comparison of Cardiovascular Outcome in Loeys-Dietz Syndrome versus Marfan Syndrome.

Pathogenic variants in , and genes cause Loeys-Dietz syndrome, and pathogenic variants in cause Marfan syndrome. Despite their similar phenotypes, both syndromes may have different cardiovascular outcomes. Three expert centers performed a case-matched comparison of cardiovascular outcomes.

MR imaging of ulnocarpal impaction after fracture of the distal radius.

Objective: The purpose of our study was to evaluate the incidence of ulnocarpal impaction after distal radius fracture using MR imaging and to correlate imaging findings with those of radiography and clinical findings.

Conclusion: Ulnocarpal impaction is a common finding after distal radius fracture. MR imaging can detect characteristic bone marrow changes of the lunate early after the trauma.