Mrs. Wang has been pregnant for 5 months. On this day, Mrs. Wang suddenly felt severe pain in her right waist, sweating all over her body and feeling like vomiting. Mr. Wang saw that the situation was not good and rushed Mrs. Wang to the emergency department of the hospital. Only after B-ultrasound examination did she find that it was ureteral calculi that caused the disaster. The doctor asked Mrs. Wang if she had found kidney stones or the like before she became pregnant. Mrs. Wang pondered for a moment and remembered that last year’s unit physical examination found a very small stone in the right kidney. However, the stone was relatively small at that time, and there were no Read More …