Medical emergency: Acute clot retention A 60cc/mL Toomey syringe. 1) Fill syringe with saline. 2) Connect syringe to a catheter port 3) Instill 180cc of saline 4) Draw back 180cc of bladder urine 5) Dispose of medical waste 6) Repeat until all clots are removed Acute clot retention is one of three emergencies that can occur with<unk> . The other two are anemia and shock. Blood clots can prevent urine outflow through either ureter or the bladder. This is known as acute urinary retention. Blood clots that remain in the bladder are digested by urinary urokinase producing fibrin fragments. These fibrin fragments are natural anticoagulants and promote ongoing bleeding from the urinary tract. Removing all blood clots prevents the formation of this natural anticoagulant. This in turns facilitates the cessation of bleeding from the urinary tract. The acute management of obstructing clots is the placement of a large (22-24 French) urethral Foley catheter. Clots are evacuated with a Toomey syringe and saline irrigation. If this does not control the bleeding, management should escalate to continuous bladder irrigation (CBI) via a three-port urethral catheter. If both a large urethral Foley catheter and CBI fail, an urgent cystoscopy in the operating room will be necessary. Lastly, a transfusion and/or a correction of a coexisting coagulopathy may be necessary.
Hematuria
Pyuria
Anuria
Oliguria
Polyuria
Crystalluria
Dysuria
Microhematuria