Kumazawa K, Sobue G, Yamamoto K, Mitsuma T
Fourth Department of Internal Medicine, Aichi Medical University, Japan.
Neurology. 1993 Sep;43(9):1820-3. doi: 10.1212/wnl.43.9.1820.
We describe two women with primary Sjögren's syndrome and sensory neuropathy who had anhidrosis segmentally along the dermatomes of the spinal segment, along with sensory loss. Intradermal administration of cholinergic agents elicited no sweat response in the spinal segments with anhidrosis, whereas a normal response was present in the segments with obvious sweating. These features suggest segmental involvement of the postganglionic sympathetic ganglion cells.
我们描述了两名患有原发性干燥综合征和感觉神经病变的女性，她们沿脊髓节段的皮节出现节段性无汗，并伴有感觉丧失。在无汗的脊髓节段皮内注射胆碱能药物未引起出汗反应，而在有明显出汗的节段则出现正常反应。这些特征提示节后交感神经节细胞存在节段性受累。
