most common cause of isolated orchitis Health / By Seekhealthz Editorial What is the most common cause of isolated orchitis? Isolated orchitis is most commonly secondary to mumps virus infection. Related Posts Most common cause of a small spleenWhat is the most common cause of a small spleen? Sickle cell disease resulting in… Most common non iatrogenic cause of pneumobiliaMost common non iatrogenic cause of pneumobilia? Gas in the biliary tree, or pneumobilia, usually… Most common cause of congenital adrenal hyperplasiaWhat is the most common cause of congenital adrenal hyperplasia? The most common cause of… Most common cause of colonic intussusception in adultsWhat is the most common cause of colonic intussusception in adults? Colonic cancers are the…