Stern L Z, Cross H E, Crebo A R
Arch Neurol. 1978 Apr;35(4):224-7. doi: 10.1001/archneur.1978.00500280042007.
The microvasculature of the iris was studied in 35 patients with neuromuscular disease and 14 control subjects, using anterior segment fluorescein angiography. Myotonic muscular dystrophy, in which a variety of ocular changes have previously been reported, was found to be associated with both focal and generalized vascular abnormalities. Changes were seen in the fluorescein angiograms of all nine of the myotonic dystrophy patients in which the iris vessels could be seen. No evidence of a microcirculatory disorder was seen in patients with Duchenne's dystrophy, for which a vascular pathogenesis has been proposed. The angiograms of patients with limb-girdle dystrophy, facioscapulohumeral dystrophy, and Friedreich's ataxia were also normal.
采用前节荧光素血管造影术，对35例神经肌肉疾病患者及14名对照者的虹膜微血管系统进行了研究。此前已有多种眼部改变的报道，发现强直性肌营养不良与局部及全身性血管异常有关。在所有9例能看到虹膜血管的强直性肌营养不良患者的荧光素血管造影照片中均可见到改变。对于曾有人提出血管发病机制的杜兴氏肌营养不良患者，未发现微循环障碍的证据。肢带型肌营养不良、面肩肱型肌营养不良及弗里德赖希共济失调患者的血管造影照片也均正常。
