超声引导定位对减少肺穿后并发症的意义

目的 :探讨超声引导定位对减少肺周围性疾病穿刺活检后并发症的意义 ,提高超声引导下穿刺活检的成功率。方法 :应用日本 Toshiba— 2 2 0型超声诊断仪 ,配置专用穿刺架 ,选用 18G切割式自动活检穿刺针 ,在超声引导下对 36例肺周围性疾病的患者进行组织学活检。结果 :36例病人均穿刺成功 ,成功率 10 0 %。平均穿刺取材 1针～ 3针。病理结果显示细胞结构完整 ,镜下无组织碎片 ,标本满意。结论 :准确地进行超声定位 ,提高穿刺命中率 ,是确保穿刺成功及减少肺穿后并发症的关键

Study on the Fow Complications of Ultrasound-guided in Percutaneous Lung Biopsy for Pulmonary Limitary Lesion

Purpose To research the relationship between the methodology and accuracy inpercutaneous lung biopsy for decreasing the complication and ameliorating the successful percentage of pulmonary limitary lesion by ultrasound-guided.Methods 36 patients who had the pulmonary limitary lesion was applied lung biopsy with Taoshiba-220 ultrasonic diagnosing instrument and selecting and using the special puncturing set and 18G automatic puncturing needle by ultrasound-guided.Results they are all successful on all 36 patients, achieving the 100 % of shoot straight.Averagely 1 to 3 needles was used in the puncturing process.Pathological results showed that the structures of cells are intact and no tissue fragments existed by the observation through the microscope and the all specimens were very satisfactory.Conclusion to increase the correctness ratio in lung biopsy by ultrasound-guided is the key to the successful puncture and pathological diagnosis betimes.