Conclusion: The FS can be used as a biochemical index for estimating gestational weeks and evaluate feto-placental unitfunction.
结论: FS可作为估计孕周、判定胎儿-胎盘单位功能的一项生化指标。
2
Surgery is the main treatment for ureteral polyps and a correct choice of the surgical approach should be decided by the lesion size, Numbers, position and loss degree of renal unitfunction.