Causes and treatment of severe hematuria after sexual activity in men / 中华泌尿外科杂志
Chinese Journal of Urology
; (12): 769-771, 2020.
Article
in Zh
| WPRIM
| ID: wpr-869743
Responsible library:
WPRO
ABSTRACT
Objective:To explore the pathogenesis and treatment of severe hematuria after sexual activity in men.Methods:A retrospective analysis of 10 patients with severe hematuria after sexual activity who were admitted from January 2017 to January 2020, including 4 cases from Peking University People’s Hospital, 3 cases from Donghua Hospital Affiliated to Sun Yat-sen University, 2 cases from Second Hospital of Tianjin Medical University, and 1 case from Tianjin Jinnan Hospital. The average age of the patients was (33.5±7.6) years old. All 10 cases had severe hematuria and blood clots within 1 hour after sexual activity. The blood routine examination revealed that there were different degrees of hemorrhagic anemia after 24 hours of admission, and the average hemoglobin was(95.8±8.9)g/L. Ten patients underwent transurethral cystoscopy electrosurgical resection and / or electrocoagulation under subarachnoid anesthesia or epidural anesthesia. All patients were confirmed to be bleeding from posterior urethral lesions, including 4 cases located in the distal seminal caruncle, 5 cases in the prostate, and 1 case in proximal seminal caruncle. Three cases whose bleeding from varicose veins in the prostate urethra were treated with electrocoagulation in order to stop the bleeding, and lesions were removed in the other 7 cases for pathological examination. The F16 urinary catheter was indwelt after the operation.Results:All 10 operations in this group were successfully completed. Six cases of posterior urethral hemangioma rupture and 1 case of posterior urethral polyp were confirmed by the pathological examination in 7 cases. The urinary catheter was successfully removed 1 week after operation. Abstinence was required for 1 month after operation. There was no recurrence of hematuria after resuming sexual activity, and no complications such as dysuria or urinary incontinence.Conclusion:Severe hematuria after sexual activity is mostly caused by rupture or bleeding of abnormal blood vessels in the posterior urethra. Transurethral resection and/or electrocoagulation are the first choice for treatment. The effect is reliable and the prognosis is satisfactory.
Full text:
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Index:
WPRIM
Type of study:
Etiology_studies
Language:
Zh
Journal:
Chinese Journal of Urology
Year:
2020
Type:
Article