"I have devoted my whole life to bringing up my son. I can't believe he would treat me like this," Li sobbed.
Yang's behavior has angered netizens and sparked a widespread discussion on the state of morality in China. One media report about the case has been forwarded more than 1,800 times on Twitter-like Sina Weibo, with irate netizens lashing out at his disrespectful behavior.
"He doesn't deserve to be called a human being!" wrote Weibo user "buqieryu."
"This is unbelievable! How do you expect someone with low moral standards to be a good doctor?" wrote "yuanshanyouwu."
Since the case began circulating on Weibo, Yang has been suspended from his positions at HMU and the hospital.
China sends first oceangoing patrol vessel to South China Sea