Epstein J A, Moster M L, Spiritos M
Department of Neurosensory Sciences, Albert Einstein Medical Center, Philadelphia, PA 19141, USA.
J Neuroophthalmol. 2001 Dec;21(4):264-5. doi: 10.1097/00041327-200112000-00007.
A patient developed pendular seesaw nystagmus after receiving radiation and intrathecal methotrexate treatment for central nervous system lymphoma. Nystagmus developed without evidence of a brainstem lesion on magnetic resonance imaging. This case expands the causes of seesaw nystagmus and lends further support to the notion that midbrain lesions are not a prerequisite for its development.
一名患者在接受中枢神经系统淋巴瘤的放疗和鞘内注射甲氨蝶呤治疗后出现了钟摆型跷跷板样眼球震颤。眼球震颤出现时,磁共振成像未显示脑干病变迹象。该病例扩展了跷跷板样眼球震颤的病因,并进一步支持了中脑病变并非其发生的必要条件这一观点。