Leech in urinary bladder causing hematuria.
OBJECTIVE
To estimate efficacy of normal saline in the management of hematuria caused by accidental entry of a leech per urethra into the urinary bladder.


METHODS
An intervention study was carried out in the Department of Pediatric Surgery of Sylhet MAG Osmani Medical College between January 1998 and December 2003. A total of 43 boys (mean age 8 years, SD+/-2.6) were enrolled. In all cases, a leech had entered the urinary bladder through the urethra causing hematuria. All patients were equipped with a self-retaining Foley catheter. They were managed by infusing 50ml of normal saline into the urinary bladder through the catheter that was then clamped for 3h.


RESULTS
After removing the catheter, in all cases the whole leech was spontaneously expelled intact, dead or alive, within 2-24h during the subsequent act of micturition. Hematuria gradually diminished to a clear flow within the next 6h in 27 cases, 12h in 14 cases and 24h in two cases. All patients were followed up for 2 weeks, and none developed recurrent hematuria.


CONCLUSIONS
Catheterization and irrigation of the urinary bladder with normal saline is a relatively simple, safe and inexpensive method of removing the leech and controlling hematuria.
Alam
Shadrul
S
Department of Paediatric Surgery, Sylhet MAG Osmani Medical College, Bangladesh. shadrul@hotmail.com
Das Choudhary
Mrigen Kumar
MK
Islam
Kabirul
K
D000293:Adolescent; D000818:Animals; D002648:Child; D005547:Foreign Bodies / Q000000981:diagnostic imaging / Q000601:surgery*; D006417:Hematuria / Q000209:etiology* / Q000628:therapy*; D006801:Humans; D007865:Leeches; D008297:Male; D012965:Sodium Chloride / Q000008:administration & dosage* / Q000627:therapeutic use*; D007507:Therapeutic Irrigation / Q000379:methods*; D014463:Ultrasonography; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D014546:Urinary Catheterization
D012965:Sodium Chloride