Saturday, May 7, 2011

Kernig's Sign - signs in meningitis

Kernig's sign (after Waldemar Kernig (1840–1917), a Baltic German neurologist) is positive when the leg is bent at the hip and knee at 90 degree angles, and subsequent extension in the knee is painful (leading to resistance). This may indicate subarachnoid haemorrhage or meningitis. Patients may also show opisthotonus—spasm of the whole body that leads to legs and head being bent back and body bowed backwards

Midaortic Syndrome - Video

What is midaortic disorder? Midaortic disorder could be a exceptionally uncommon condition in which portion of the aorta (the heart...