Objective: To explore for palliating method about patients injection and puncture anxiety.
目的：探讨缓解患者对注射与穿刺心理紧张的有效方法。
2
Conclusion PTCD is an effective procedure for relieving jaundice and improving immune function, thus palliating symptoms and prolonging survival time of the patients.
结论PT CD能有效地解除黄疸，提高机体免疫功能，改善症状，延长患者生存期。
3
PTCD with biliary stenting or external drainage is an effective procedure for relieving jaundice and subsequently palliating symptoms and prolonging survival time of the patients.