Palayew M J, Stein L
AJR Am J Roentgenol. 1978 Feb;130(2):287-9. doi: 10.2214/ajr.130.2.287.
We describe our experience with the first reported cases of postoperative common bile duct forceps biopsy via a postoperative T-tube tract. Bronchial forceps biopsies were performed on two patients with fixed postoperative filling defects in the common bile duct. Because of possible complications, caution is recommended in employing this technique. Common bile duct diagnostic brushing and stricture dilatation, as well as choledochoscopy, are envisaged as further diagnostic and therapeutic tools for the radiologist.
我们描述了首例经术后T管窦道进行胆总管钳取活检的经验。对两名术后胆总管存在固定充盈缺损的患者进行了支气管钳取活检。由于可能出现并发症，建议谨慎采用该技术。胆总管诊断性刷检、狭窄扩张以及胆道镜检查被设想为放射科医生进一步的诊断和治疗工具。
