Claude 氏综合征可由肿瘤、外伤及脑血管疾病引起〔神经精神病杂志(俄)5:513,1979〕,本文例1为白塞氏综合征脑干型,例2为脑干炎,殊为罕见,现报告如下。例1:男,28岁,工人,因复视、步态不稳9天于1979年10月12日入院。近2年来多次发生口腔溃疡,2次发生阴茎溃疡,打针后的针眼处常出现炎性丘疹、脓疱疹,1年半来曾3次发生右眼视力下降。1978年8月住我院眼科,患有多种眼病:结膜炎、急 Claude's syndrome can be caused by cancer, trauma and cerebrovascular disease [Journal of Neuropsychiatry (Russian) 5: 513,1979], in this case, Behcet's syndrome is a brainstem type, case 2 is brain stem inflammation, The report is as follows. Example 1: Male, 28 years old, worker, due to diplopia, unsteady gait 9 days were admitted on October 12, 1979. Occurred in the past two years, oral ulcers occur many times, 2 times the occurrence of penile ulcer, needle acupuncture after injection of inflammatory papules often appear, impetigo, 1 and a half years had 3 times the right eye decreased vision. In August 1978 my hospital ophthalmology, suffering from a variety of eye disease: conjunctivitis, anxiety