[Pathomorphology of pneumococcal infection in children].
Clinical and pathological data on 10 children who died of pneumococcal infection were analyzed. The disease started as primary pneumococcal meningitis in 4 cases, secondary to otitis media meningitis in 1 and pneumococcal pneumonia in 5 cases. The latter complicated with secondary pneumococcal meningitis in 3 cases, pneumococcemia with hemolytico-uremic syndrome in 1 case. 9 patients died of infectious-toxic shock and 1 patient of massive bleeding from acute gastric and duodenal ulcers. The results suggest that a grave course of pneumococcal infection is due to development of the infectious-toxic shock. Emergence of metastatic suppurative focuses was indicative of sepsis. A fulminant form of pneumococcal sepsis--pneumococcemia--has no large or evident primary focus. Neuraminidase produced by pneumococci is responsible for development of hemolytico-uremic syndrome.
Arkhangelsk Medical Academy.
L S
LS
Khodasevich
A Iu
AIu
Val'kov
D002675:Child, Preschool; D005260:Female; D006463:Hemolytic-Uremic Syndrome / Q000201:enzymology / Q000473:pathology; D006801:Humans; D007223:Infant; D008297:Male; D008586:Meningitis, Pneumococcal / Q000473:pathology; D009439:Neuraminidase / Q000096:biosynthesis; D010033:Otitis Media / Q000473:pathology; D011008:Pneumococcal Infections / Q000473:pathology*; D011018:Pneumonia, Pneumococcal / Q000473:pathology
D009439:Neuraminidase