Proliferative and neoplastic disorders in children with acquired immunodeficiency syndrome.
Acquired immunodeficiency syndrome (AIDS) is a multisystem disease and, besides infections, various proliferative and neoplastic disorders are seen in cytology, biopsy, and autopsy specimens from infected children. These lesions can be classified into four types: systemic lymphoproliferation, smooth muscle tumors, Kaposi sarcoma (KS), and human papilloma (HPV)-related genital lesions. In addition, isolated cases of multiple miscellaneous tumors have been reported. Proliferative and neoplastic disorders are categorized as lesions of undetermined pathogenesis; however, there are certain factors that are suggested to be related to their pathogenesis. The symptoms related to them may be atypical or difficult to appreciate, and proliferative and neoplastic disorders may clinically mimic an opportunistic infection. The type and site of proliferative and neoplastic disorder also tends to be atypical as compared with those seen in non HIV-infected children. This is a brief but detailed review of these disorders in children with AIDS.
Balarezo
Fabiola S
FS
Department of Pathology and Laboratory Medicine, Hartford Hospital, 80 Seymour Street, Hartford, CT 06102, USA. fbalare@harthosp.org
Joshi
Vijay V
VV
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications / Q000473:pathology*; D002648:Child; D006801:Humans; D008232:Lymphoproliferative Disorders / Q000209:etiology / Q000473:pathology*; D009369:Neoplasms / Q000209:etiology / Q000473:pathology*