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OBJECTIVE Defects seen on early cortical scintigrams of the renal cortex in children with urinary tract infection may represent acute inflammatory change or established scar. The purpose of this study was to determine the relationship between these defects and age, sex, the presence and grade of vesicoureteral reflux, and infective organism in a cohort of(More)
PURPOSE To determine the association between vesicoureteral reflux (VUR) and the presence of acute pyelonephritis in children with urinary tract infections. MATERIALS AND METHODS The authors studied 150 consecutive patients less than 5 years of age with their first proved urinary tract infection. All patients underwent renal cortical scintigraphy (with(More)
A series of 208 patients was prospectively assessed for reflux nephropathy by intravenous urography (IVU) and 99mTc-dimercaptosuccinate (DMSA) scintigraphy. All patients were studied at least 3 months after their most recent urinary tract infection and micturating cystourethrography (MCU) was performed prior to the scintigraphic studies. DMSA scintigraphy(More)
We report a case of amelanotic malignant melanoma occurring in the nail sulcus of the hallux, which on initial presentation was mistaken for hypergranulation tissue due to an in-growing toenail. We highlight the importance of this differential diagnosis as such lesions can have serious sequelae.
Erving Golffman, the founder of the dramaturgical perspective in sociology first proposed that people behave in ways that they consciously manage in order to foster the most favorable impression of themselves. They do this by scrupulously adhering to the micro-social norms of individual and interactional behavior, using backstage regions to prepare(More)
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