Pei Zhengxue Health Weibo, Volume 3

2. Li Wei

Chapter 733

### 2. Li Wei **Question:** My sister is six months pregnant. Today, a hospital examination revealed that the fetal right kidney measures 42 mm × 28 mm, with increased volume, full shape, and unclear cortical echogenicit

From Pei Zhengxue Health Weibo, Volume 3 · Read time 1 min · Updated March 22, 2026

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Section Index

  1. 2. Li Wei
  2. July 11, 2014

2. Li Wei

Question: My sister is six months pregnant. Today, a hospital examination revealed that the fetal right kidney measures 42 mm × 28 mm, with increased volume, full shape, and unclear cortical echogenicity. Multiple anechoic areas are visible inside, the largest being 14 mm × 13 mm, while the left kidney measures 23 mm × 18 mm. Diagnosis: Increased volume of the fetal right kidney with multiple anechoic areas. Possible renal cystic dysplasia on the right side; induction of labor is recommended. Should we induce labor?

Answer: If you’re an older primipara, abortion is not advisable, as the fetus is still in the womb.

July 11, 2014

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