膀胱异物在泌尿系异物中较为常见,我院收治一名男子自行将发泡胶经尿道注入膀胱内,在临床上十分少见,现报告如下。患者男,52岁。因“尿频、尿痛10余天,加重伴血尿7d”于2015年2月4日入院。该患者10d前向尿道内注入异物(发泡胶)后出现尿频、尿痛,于当地诊所抗炎治疗后未见好转,7d前尿痛明显加重,且伴有血尿,继续抗炎治疗仍无好转后就诊于我院。经相关检 Foreign body foreign body in the urinary bladder foreign body more common in our hospital admitted to a man on their own will be styrofoam injected into the bladder via the urethra, clinically very rare, are as follows. Male patient, 52 years old. Because of “urinary frequency, dysuria more than 10 days, increased with hematuria 7d ” on February 4, 2015 admission. The patient 10 days before the injection of foreign body (urethane foam) after urinary frequency, dysuria, anti-inflammatory treatment in the local clinic did not improve after 7 days before the pain significantly increased urinary and hematuria, anti-inflammatory treatment continues to be Improved after treatment in our hospital. After the relevant test