片側顔面麻痺をともなつたいわゆる第1，第2鰓弓症候群の2例

THE SO-CALLED, "THE FIRST AND SECOND BRANCHIAL ARCH SYNDROME" WITH SEMILATERAL PARALYSIS OF THE FACE

　先天性一側性顔面麻痺を有するいわゆる第1，第2鰓弓症候群The first and second branchial arch syndromeの2症例に遭遇したので報告する。

　Two cases of congenital unilateral facial palsy that appeared to be the first and second branchial arch syndrome are reported.

　The first case was a girl, aged 3, who showed maldevelopment of the left side of the face. The second case was a boy, aged 12, who also showed maldevelopment of one side of the face.