On May 23, at the Second People's Hospital of Yichang City, Hubei Province, a large number of stone specimens of various shapes were publicly "appeared."
It is understood that these stone specimens were taken by Du Dan, director of the urology department of the hospital and his team. They were obtained from tens of thousands of patients with urinary calculi in 30 years, including kidney stones, ureteral stones, and bladder stones. (Reporter Dong Xiaobin Correspondent Tan Yunfei Editor Dong Xiaobin)
Editor in charge: [Li Ji]