Chinese man who suffered painful urination for 3 years discovers 1.3kg stone in bladder
A 56-year-old Chinese man, surnamed Chen, from Guangdong province, sought medical attention after experiencing three years of painful urination. At Xuwen Hospital, he was diagnosed with a giant bladder stone measuring 10cm by 13cm, which had occupied nearly his entire bladder.

Briefing Summary
AI-generatedA 56-year-old Chinese man, surnamed Chen, from Guangdong province, sought medical attention after experiencing three years of painful urination. At Xuwen Hospital, he was diagnosed with a giant bladder stone measuring 10cm by 13cm, which had occupied nearly his entire bladder. This stone caused bilateral hydronephrosis and a severe urinary tract infection, potentially leading to uraemia. Doctors successfully removed the 1.3kg stone, described as the size of two adult fists. While the specific cause was not revealed, doctors noted that bladder stones can form from prolonged urine retention, often due to enlarged prostates or poor hydration habits. Chen was reported to be recovering well.
Article analysis
Model · rule-basedKey claims
5 extractedOnline observers commented on the large size of the stone and the patient's mental strength.
The stone was successfully removed by surgeons at Xuwen Hospital, Affiliated Hospital of Guangdong Medical University.
The bladder stone was 10cm by 13cm and had occupied almost the entire bladder, causing bilateral hydronephrosis.
A 56-year-old Chinese man named Chen suffered from painful urination for three years due to a 1.3kg bladder stone.
Bladder stones are usually formed from urine remaining in the bladder for a long time, potentially due to enlarged prostate or bad life habits.