作者报告3例因鼻内吸入去氧麻黄碱(metham-phetamine)引起缺血性卒中,并详述其中1例的临床表现和血管造影所见。病例男性,35岁,新近发现有左颞部疼痛、言语困难、右侧面部和手臂部肌无力。患者间断性鼻内吸入去氧麻黄碱已达1年,在卒中发生12h 前,曾吸过此药。在先前6个月内,共发生上述症状20次,在吸 The authors report three cases of ischemic stroke caused by intranasal inhalation of metham-phetamine, and one of the clinical manifestations and angiographic findings is described in detail. Case Male, 35 years old, recently found with left temporal pain, speech difficulties, right facial and arm muscle weakness. Patients discontinued intranasal inhaled methamphetamine for up to a year, and had inhaled the drug 12h prior to the stroke. In the previous 6 months, a total of 20 times the above symptoms occurred during inhalation