Endobronchial leiomyoma: an unusual non-defining neoplasm in a patient with AIDS / Leiomioma endobronquial: rara neoplasia não definida em paciente com AIDS
Rev. Inst. Med. Trop. Säo Paulo
;
51(1): 53-55, Jan.-Feb. 2009. ilus
Article
in English
| LILACS
| ID: lil-505996
ABSTRACT
Smooth muscle neoplasms are more frequent in human immunodeficiency infected children than in HIV seropositive adults. Endobronchial leiomyoma is a rare benign tumor in HIV infected adult patients. Epstein-Barr virus (EBV) has been implicated in the pathogenesis of these tumors. Here we describe an adult patient with HIV infection with atelectasis of the left upper pulmonary lobe as the first clinical expression of an intrabronchial leiomyoma. In this case, we can not show the association with EBV. Our report suggests that smooth muscle tumors as leiomyoma should be included in the differential diagnosis of endobronchial masses in AIDS patients.
RESUMO
Neoplasmas da musculatura lisa são mais freqüentes em crianças infectadas pelo vírus da imunodeficiência humana do que em adultos HIV-soropositivos. Leiomioma endobronquial é um tumor benigno em pacientes adultos infectados por HIV. Vírus Epstein-Barr (EBV) tem sido implicado na patogenia destes tumores. Descrevemos paciente adulto infectado pelo HIV com atelectasia do lobo pulmonar superior esquerdo como primeira manifestação clínica de leiomioma intrabronquial. Neste caso não pudemos demonstrar a associação com EBV. Nosso relato sugere que tumores de musculatura lisa como leiomioma deveriam ser incluídos no diagnóstico diferencial de massas endobronquiais em pacientes com AIDS.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Bronchial Neoplasms
/
HIV Infections
/
Leiomyoma
Limits:
Adult
/
Humans
/
Male
Language:
English
Journal:
Rev. Inst. Med. Trop. Säo Paulo
Journal subject:
Tropical Medicine
Year:
2009
Type:
Article
Affiliation country:
Argentina
Institution/Affiliation country:
Infectious Diseases F.J. Muñiz Hospital/AR
/
National Academy of Medicine/AR
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