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对20例发热性肺病者作经气管远端刷检和冲洗。男性9例、女性11例。平均年龄63岁(27～83)。PaO_2值65mmHg(30～88),PaCO_2值32mmHg(23～42)。其中血液病患者9例、免疫抑制剂治疗者5例、严重代谢障碍或器质性缺陷者6例。方法:患者仰卧,肩部垫高,取头低位,在2%利多卡因局麻下,穿刺针经环甲腆间隙和环状软骨下刺入分别各作了10例。在透视下,将导管插入至所选择的部位后,拔除探条,再将检查用刷子插送至远端,分别刷取标本作细菌学、寄生虫学和细胞学检查。最后用生理盐水(20ml)冲洗液作上述检查和病毒学检
Twenty patients with pyrexia were screened and rinsed by the distal end of the trachea. 9 males and 11 females. The average age was 63 years (27-83). PaO_2 value 65mmHg (30 ~ 88), PaCO_2 value 32mmHg (23 ~ 42). Among them, 9 cases of hematological diseases, 5 cases of immunosuppressive agents and 6 cases of severe metabolic disorders or organic defects. Methods: The patient supine, shoulder height, take the head low, in the 2% lidocaine local anesthesia, the puncture needle through the ring armor gap and annular subchondral puncture were made in 10 cases. Under fluoroscopy, the catheter was inserted into the selected area, the probe was removed, and the examination was performed with a brush inserted to the distal end for brushing the specimens for bacteriology, parasitology and cytology, respectively. Finally with saline (20ml) rinse for the above examination and virus examination