Kwa V I, Smitt J H, Verbeeten B W, Barth P G
Division of Pediatric Neurology, Academic Medical Center, Amsterdam, The Netherlands.
Brain Dev. 1995 Mar-Apr;17(2):122-5. doi: 10.1016/0387-7604(95)00003-t.
A 5-month-old girl presented with infantile spasms and psychomotor retardation. She was born with epidermal nevi on the right side of the head, the right arm and the back. MRI of the head showed a right hemimegalencephaly limited to the temporal lobe. There were no MRI signs of neocortical dysplasia. Ultrasonography revealed multiple cysts in both ovaria and a small solid lesion in the left adrenal gland. Hemimegalencephaly represents an overgrowth phenomenon; the isolated temporal lobe hypertrophy can be explained as a mild expression of hemimegalencephaly. To our knowledge this has not been described before.
一名5个月大的女孩出现婴儿痉挛和精神运动发育迟缓。她出生时头部右侧、右臂和背部有表皮痣。头部MRI显示右侧半侧巨脑症局限于颞叶。没有新皮质发育异常的MRI表现。超声检查发现双侧卵巢有多个囊肿，左侧肾上腺有一个小实性病变。半侧巨脑症是一种过度生长现象；孤立的颞叶肥大可解释为半侧巨脑症的轻度表现。据我们所知，此前尚未有过相关描述。
