研究背景概述：患者对治疗的预期值可能是手术后自身相关效果的一个重要预测因子。

Summary of Background Data. Patients' expectations of treatment are a potentially important predictor of self-rated outcome after surgery.

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目的在聚丙烯酰胺水凝胶注射隆乳术后并发症处理中，为指导手术、预测手术效果及进行手术后的随访观察寻求一种简单、快捷、有效、无创的方法。

Objective To search for a simple and non-invasive method to assist the treatment of the complications of breast augmentation with polyacrylamide hydrogel injection.

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