论文部分内容阅读
作者对15例肝海绵状血管瘤的病人做了经皮活检。13例由CT导向、2例由超声导向穿刺。穿刺针为20号Fromseen切割针。肝内进针、旋转时以10ml空针给予负压吸引。取出肝组织芯最长达15mm。12例为门诊病人,检查结束后在放射科观察2小时。无合并症发生。2例有轻度右上腹痛,10～20分钟后自行缓解。15例全部得到病理诊断证实。作者指出,肝海绵状血管瘤有增强后动态CT
The authors performed percutaneous biopsy on 15 patients with hepatic cavernous hemangiomas. Thirteen patients were guided by CT and 2 were guided by ultrasound. The puncture needle is a No. 20 Fromseen cutting needle. Intrahepatic needles and negative pressure were applied with a 10ml empty needle during rotation. Take out the liver tissue core up to 15mm. Twelve patients were outpatients and were observed for 2 hours in the radiology department after the examination. No complications occurred. Two cases had mild right upper abdominal pain and resolved spontaneously after 10 to 20 minutes. All 15 cases were confirmed by pathological diagnosis. The authors pointed out that hepatic cavernous hemangiomas have enhanced dynamic CT