Martin T J, Corbett J J, Babikian P V, Crawford S C, Currier R D
Department of Ophthalmology, Bowman Gray School of Medicine/Wake Forest University, USA.
J Neuroophthalmol. 1996 Dec;16(4):258-63.
Three cases of bilateral ptosis with relatively normal ocular motility are presented. In two of the patients, neuroimaging demonstrated lesions in the region of the third cranial nerve subnuclei. These unusual clinical presentations are due to isolated involvement of the central caudal nucleus supplying the bilateral levator muscles, with, virtually complete sparing of other third cranial nerve structures.
本文报告3例双侧上睑下垂但眼球运动相对正常的病例。其中2例患者的神经影像学检查显示第三脑神经亚核区域有病变。这些不寻常的临床表现是由于供应双侧提上睑肌的中央尾侧核单独受累，而其他第三脑神经结构几乎完全未受影响。
