Feasby T E, Hahn A F, Bolton C F, Brown W F, Koopman W J
University of Western Ontario, Department of Clinical Neurological Sciences, London, Canada.
J Neurol Neurosurg Psychiatry. 1992 Oct;55(10):895-7. doi: 10.1136/jnnp.55.10.895.
Clinical signs and slowed motor nerve conduction velocities were found in 17 of 36 children under 10 years of age who had one parent with hereditary motor sensory neuropathy type I (HMSN I). Four children had slowed conduction velocities at one year or less. Clinical signs were subtle and included pes planus, distal foot wasting, weakness of ankle eversion and dorsiflexion and areflexia. HMSN I can be detected reliably in children, even before one year of age.
在36名10岁以下且父母一方患有遗传性运动感觉神经病I型（HMSN I）的儿童中，有17名出现了临床症状和运动神经传导速度减慢的情况。4名儿童在1岁及以内就出现了传导速度减慢。临床症状不明显，包括扁平足、足部远端消瘦、踝关节外翻和背屈无力以及反射消失。即使在1岁之前，也能可靠地检测出儿童是否患有HMSN I。
