BACKGROUND 99mTc-dimercaptosuccinic acid (DMSA) scan is the golden standard for the diagnosis of acute pyelonephritis and renal scaring. We investigated the use of acute phase DMSA scan in infants presented promptly to the hospital because of the first episode of their febrile urinary tract infection (UTI). METHODS Ninety-eight infants with microbiologically confirmed first episode of febrile...

This study was conducted to determine the serum concentration of zinc in children with acute pyelonephritis. Serum zinc levels of 60 children with acute pyelonephritis and 60 healthy children were compared. Acute pyelonephritis was diagnosed using Tc-99m dimercaptosuccinic acid (DMSA) renal scan. Serum zinc levels were measured by the atomic absorption flame spectrophotometry. The levels in que...

Extended-spectrum beta-lactamase (ESBL)-producing pathogens are emerging as a cause of urinary tract infections (UTI) worldwide. In this matched-case control study, clinical characteristics and associated risk factors for ESBL UTI were evaluated. In a total of 463 positive urine cultures, 48 (10.4%) (from 39 patients, 23 boys) were phenotypically ESBL-producing bacteria. The most frequently iso...

BACKGROUND The lead mobilization test reflects the mobilizable and likely toxicologically active fraction of the lead body burden. We propose a safe and convenient protocol for this test, to assess concomitant copper and zinc excretion and to determine the size of the chelatable lead pool in nonoccupationally exposed adults. METHODS The study population included 80 white adults: 40 controls [...

In this study an attempt has been made to examine the efficacy of meso-2,3-dimercaptosuccinic acid (DMSA) using galactosylated liposomes as carriers for mobilization of cadmium from the body of mice preexposed to cadmium chloride (0.005 mmoles/kg intraperitoneally daily for 4 days). Cadmium-exposed mice after a rest period of 8 weeks were administered DMSA intravenously, two injections 15 micro...

The scintigraphic imaging modality of choice in the evaluation of renal infections is renal cortical scintigraphy utilizing [(99m)Tc]dimercaptosuccinic acid (DMSA). This technique is able to demonstrate upper tract involvement with infection and to assess for the presence of renal cortical scarring following a urinary tract infection (UTI). There are recent publications advocating its use to de...

A 42 year old man, was admitted to emergency service who suffered from nausea and vomitting for two days. In his physical examination the right side abdomen was severe distended, that had been lasting for a month. Distension was tender and cystic tough mass lesion was palbable. Plain abdominal radiography showed a 3 cm radiopaque shadow in the pelvic area. Ct scan revealed massive gastric dilat...