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  • Title: Autoptic findings in HIV-1 positive children.
    Author: Masini T, Chinaglia D, Ghidoni P, Gullotta F.
    Journal: Klin Padiatr; 1994; 206(1):45-9. PubMed ID: 8152206.
    Abstract:
    The growing incidence of AIDS in children and newborns has been related to increasing incidence of AIDS in women. Case records were composed by 14 children with death occurring at different ages--from 1 hour to 12 years--and 1 female fetus, all with serological confirmation of AIDS. Brain and internal organs samples were collected at autopsy for morphological, immunohistochemical and "in situ" hybridization's technical examination. The prevailing extracerebral pathology observed at autopsy consisted of opportunistic infections. The cerebral findings were HIV-encephalopathy; cytomegalovirus encephalitis; vascular alterations such as necrosis and hemorrhage; calcifications and edema. Neurologic symptoms were reported in 3 children of intravenous drug-abuser mothers as drug withdrawal syndrome. HIV positivity in one or both the intravenous drug-abuser parents is the main risk factor of congenital AIDS. This factor means lack of care during the gestational stage and may determine relevant differences in the course of disease. The cerebral changes due to opportunistic infection must be differentiated from HIV-specific lesions; it has to be stressed that "diffuse" leukoencephalopathy is not AIDS-specific but can be found in every chronic encephalitis/encephalopathy especially in newborns and children. Chronologically, HIV encephalopathy appears as late manifestation of the disease, due to an infiltration of CNS of HIV-infected macrophages and not to an impairment of neuronal or glial cells infected by HIV in the early stages of the disease.
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