结论逆行输尿管置管使中晚期宫颈癌肾功能不全患者获得治疗机会，可以减轻病人痛苦及延长患者生命。
Conclusion: the retrograde ureteral catheter to renal insufficiency in patients with advanced cervical cancer access to treatment, patients can reduce pain and prolong life.
近年来随着科技的不断进步，越来越多的先进技术被应用到医学领域中，用来提高医疗质量，减轻病人痛苦。
Along with the unceasing technical progress, more and more advanced technologies are applied to improve the therapy quality and reduce patient's pain in medical area in recent years.
结论：根据肛周脓肿的类型，选择不同手术方法能够减轻病人痛苦，缩短伤口愈合时间，减少后遗症的发生。
Conclusion: Based on the type of perianal abscess, choosing a different surgical method can reduce patient pain and shorter wound healing time and reduce the incidence of complications.
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