quadricuspid aortic valve (qav) is an uncommon congenital anomaly which was an incidental finding during surgery or autopsy in the past. we present the case of a 44-year-old woman with moderately severe aortic regurgitation due to unequal cusp size qav diagnosed via transesophageal echocardiography. due to echocardiographic imaging improvement, the diagnosis of qav is now easier and earlier tha...

Abdominal wall hernias are the most common situations requiring major surgeries. In this study, we report a large incisional hernia, as an incidental finding, in a Tc-DTPA scan of a renal transplant recepient. Increased flow of activity in dynamic phase and relatively increased and nonuniform tracer accumulation in static phase of the study were observed.

Background and aims: Informal workplace learning research suggests that it is highly contextual and social. Early models of such learning emphasized individual agency and control, but subsequent theorizing based on sociocultural and complexity theory unveils different interpretations of the dynamics of informal and incidental learning. The aim of this article is to critique and revisit conceptu...