Anuria secondary to hot weather-induced hyperuricaemia: diagnosis and management.

Background: There is little information on the management of anuria secondary to severe volume depletion or as a rare manifestation of heat stroke in areas of the world with very hot summers. We present our experience with hot weather-induced hyperuricaemia in Kuwait.

Patients And Methods: Patients presenting to our urology unit as an emergency during the hot summer months of April to October (average temperature 40-55 oC) were suspected of having hot weather-induced anuria secondary to hyperuricemia if they had a history of working in the sun for 6 to 8 hours per day and a progressive decrease in urine output to complete anuria.

Treatment of calculi in kidneys with congenital anomalies: an assessment of the efficacy of lithotripsy.

We studied the effectiveness of extracorporeal shock wave lithotripsy (ESWL) in the treatment of stones in kidneys with congenital anomalies to determine factors that may affect the results. Patients found to have renal calculi in kidneys with different types of congenital anomalies were treated using ESWL. All patients were investigated by intravenous urography (IVU) to confirm the diagnosis.

Morbidity associated with surgical treatment of ureteric calculi in a teaching hospital in Kuwait.

Background: Ureteric lithiasis is a common urological problem in Kuwait. Because of the different interventional approaches, we carried out an audit on the morbidity associated with the surgical management of the disorder.

Patients And Methods: The surgical records were reviewed of all patients with the diagnosis of ureteric lithiasis that were managed surgically by ureteroscopy or ureterolithotomy in Mubarak Al-Kabeer Hospital in Kuwait between January 1996 and December 1999.

Sectorial technetium-99m-dimercaptosuccinic acid scintigraphy for monitoring the effect of extracorporeal piezoelectric lithotripsy for calyceal calculi on regional renal function.

Objective: To apply a semiquantitative method for analysis of technetium-99m-dimercaptosuccinic acid ((99m)Tc-DMSA) renal scintigraphy for monitoring the effect of extracorporeal piezoelectric lithotripsy (EPL) in patients with calyceal stones on regional kidney function and to check whether EPL had caused any deleterious effect on the target calyceal renal parenchymal function.

Patients And Methods: Forty patients (mean age 35 years) suffering from calyceal stones documented by abdominal plain radiography, intravenous urogram or abdominal ultrasound were studied. All patients were treated by EPL.