锥体前束与同侧偏瘫大连大学医学院（１１６６００）穆道君近年来随着ＣＴ和ＭＲ的广泛使用，诊疗技术大为提高。尤其在神经内外科的定位诊断上起着非常重要的作用。如此同时就有较多的肢体偏瘫与脑部病灶处于同侧的现象被发现。最初临床医生们只是轻率地认为这肯定是ＣＴ... Cone torso and ipsilateral partial paralysis Mu Daojun, Faculty of Medicine, Dalian University of Medicine (116600) In recent years, with the wide use of CT and MR, the diagnostic and therapeutic techniques have greatly improved. In particular, it plays a very important role in the diagnosis of neurological surgery. At the same time, there were more limb paralysis and ipsilateral brain lesions were found. At first, clinicians simply thought it was definitely a CT...