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[目的]观察急性砷化氢中毒患者胆囊的B超声像图改变,探讨B超对急性砷化氢中毒合并胆囊病变的诊断价值。[方法]对确诊的38例急性砷化氢中毒患者进行常规胆囊超声检查,分析胆囊超声影像学改变。[结果]B超发现急性砷化氢中毒患者胆囊病变检出率较高,胆囊增大、胆囊壁增厚、胆囊内沉着物、胆囊内透声差、胆管扩张的检出率分别为39.5%、26.3%、13.2%、26.3%和23.7%。[结论]急性砷化氢中毒患者易发生胆囊病变,B超技术对于急性砷化氢中毒患者合并胆囊病变具有一定的诊断价值。
[Objective] To observe the change of B-ultrasonogram of gallbladder in patients with acute arsine poisoning and to explore the value of B-ultrasound in the diagnosis of gallbladder disease with acute arsine poisoning. [Method] The routine diagnosed gallbladder ultrasound was performed in 38 patients with acute arsine poisoning and the gallbladder ultrasound imaging was analyzed. [Results] The detection rate of gallbladder lesions in patients with acute arsine poisoning was higher than that of patients with gallbladder disease. The detection rate of gallbladder increased, gallbladder wall thickening, gallbladder sedimentation, poor sound transmission in gallbladder and bile duct dilatation were 39.5% , 26.3%, 13.2%, 26.3% and 23.7% respectively. [Conclusion] Patients with acute arsine poisoning are prone to have gallbladder lesions. B-ultrasound may be of value in diagnosing gallbladder lesions in patients with acute arsine poisoning.