Rare vascular involvement in Behçet's disease: Coronary artery pseudoaneurysm.

Behçet's disease is a relapsing, inflammatory, multi-systemic disease. Coronary arterial involvement in Behçet's disease is very rare with a prevalence of less than 0.5%.

Synovial sarcoma in the right atrium and right ventricle.

A metastatic synovial sarcoma in the right atrium and ventricle is described. A 36-year-old man was admitted to our hospital with generalized fatigue, dyspnoea, and precordial pain. Transthoracic echocardiography demonstrated a metastatic tumour in both the right atrium and right ventricle and revealed obstruction of the inflow tract of the right ventricle caused by a metastatic right atrial tumour.

A floating thrombus in sinus of valsalva complicated with cardiogenic shock in a patient with plasminogen activator inhibitor 1 4G/5G polymorphism.

Thrombus in sinus of Valsalva is unusual reason for acute myocardial infarction. We demonstrated a case with floating thrombus in sinus of Valsalva obstructing the right coronary ostium intermittently, and causing cardiogenic shock. The patient was diagnosed with multiplane transesophageal echocardiography and treated successfully with surgical removal of mass.