NEPHROLOGY… Screening tests for diagnosing urinary tract infection (UTI) 30 Jul 202029 Jul 2020 Screening tests include urine microscopy, gram stain, leukocyte esterase and nitrite tests. Urine microscopy: Pyuria is defined as >10 WBCs/mm3 in uncentrifuged and >5 WBCs/hpf in centrifuged urine specimen. Pyuria may be…
Urinary Tract Infections… Imaging studies after first episode of urinary tract infection (UTI) 12 Mar 20209 Mar 2020 Ultrasound kidneys is recommended in all cases with UTI irrespective of age. Dimercaptosuccinic acid scan (DMSA) should only be done after 3 to 4 months of treatment to detect renal…