Hawkins I F
Radiology. 1979 Apr;131(1):252-3. doi: 10.1148/131.1.252.
A 45-cm Chiba needle with a 20-cm sheath at the hub end has been used successfully for percutaneous transhepatic cholangiography in 10 patients, including chronic decompression in one patient. This method permits localization of the biliary tree, vascular structures, cysts, cavities, pelvocalyceal system, and tumors with a 22 gauge needle and allows placement of a larger catheter for drainage or a larger needle for biopsy if required. No complications were observed.
一种在针座端带有20厘米护套的45厘米千叶针已成功用于10例患者的经皮肝穿刺胆管造影术，其中1例患者进行了慢性减压。该方法可使用22号针定位胆管树、血管结构、囊肿、腔隙、肾盂肾盏系统和肿瘤，并在需要时放置更大的导管进行引流或更大的针进行活检。未观察到并发症。
