Sakiyama Yusuke, Matsuura Eiji, Maki Yoshimitsu, Yoshimura Akiko, Ando Masahiro, Nomura Miwa, Shinohara Kazuya, Saigo Ryuji, Nakamura Tomonori, Hashiguchi Akihiro, Takashima Hiroshi
Department of Neurology and Geriatrics, Kagoshima University Graduate School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima City, Kagoshima, 890-8520, Japan.
BMC Neurol. 2018 Aug 31;18(1):134. doi: 10.1186/s12883-018-1131-3.
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is characterized clinically by central nervous system dysfunctions. It is unclear whether CADASIL is involved in peripheral neuropathy.
A 67-year-old Japanese man with stepwise progression of sensory and motor neuropathy was admitted to our hospital. Peripheral neuropathy of the extremities was detected through electrophysiological and pathological studies, and brain magnetic resonance imaging revealed bilateral periventricular ischemic and thalamic hemorrhagic lesions. We diagnosed CADASIL after detecting granular osmiophilic material in the walls of the endoneurial vessels morphologically and identifying a heterozygous NOTCH3 mutation p.Arg75Pro.
CADASIL is to be included in the work-up of not classified peripheral neuropathies.
伴有皮质下梗死和白质脑病的常染色体显性遗传性脑动脉病(CADASIL)临床特征为中枢神经系统功能障碍。CADASIL是否累及周围神经病变尚不清楚。
一名67岁日本男性因感觉和运动神经病变呈进行性加重入住我院。通过电生理和病理研究检测到四肢周围神经病变,脑磁共振成像显示双侧脑室周围缺血性病变和丘脑出血性病变。在形态学上检测到神经内膜血管壁中有嗜锇颗粒物质,并鉴定出杂合性NOTCH3突变p.Arg75Pro后,我们诊断为CADASIL。
在未分类的周围神经病变检查中应考虑CADASIL。