Hemihyperplasia is a kind of regional body growth asymmetry and can be symptom several congenital disorders tumorous conditions. Torticollis most commonly caused by asymmetric hypertrophy the sternocleidomastoid muscle. Herein, we report case hemihyperplasia in an infant with ipsilateral torticollis. The baby was evaluated using physical examination ultrasonography. We observed significant righ...
