The Pediatric infectious disease journal
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Pediatr. Infect. Dis. J. · Apr 2009
Clinical courses of children with acute lobar nephronia correlated with computed tomographic patterns.
: Acute lobar nephronia (ALN) is a complicated acute renal infection that is part of the progression of the inflammatory process of acute pyelonephritis that can progress to renal abscess if left untreated. We examined the place of ALN in the spectrum of upper urinary tract infections. ⋯ : Children with ALN comprise 2 groups with different clinical presentations and treatment responses: simple ALN and complicated ALN. We suggest that simple ALN be regarded as a continuation of acute pyelonephritis and require 2 weeks of antibiotic treatment, while complicated ALN is a distinct more severe form requiring a 3-week or longer therapy regimen as the treatment of choice.
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Pediatr. Infect. Dis. J. · Apr 2009
Rhinovirus associated with severe lower respiratory tract infections in children.
Rhinovirus is a respiratory virus most typically associated with the common cold and asthma exacerbations, and has not traditionally been considered to play a major role in severe lower respiratory tract infections (LRTIs). As part of a surveillance program for respiratory pathogens of public health importance, children consecutively admitted to intensive care for LRTI at a large tertiary children's hospital were tested with polymerase chain reaction for 11 respiratory viruses and Mycoplasma pneumoniae from February 21 to October 31, 2007; 43 cases were enrolled and rhinovirus was the most frequently detected pathogen, with 21 (49%) positive. ⋯ Coinfection with other viruses or bacteria was common (10; 47%). Rhinovirus may be associated with more severe LRTI in children than previously reported, particularly in the noninfluenza, nonrespiratory syncytial virus season.