[Cerebral toxoplasmosis in a patients with the acquired immunodeficiency syndrome. Discussion of the criteria of computerized axial tomography].
Computed tomography (CT) is a sensitive noninvasive study used for the diagnosis of cerebral lesions in patients with AIDS. Toxoplasmosis is, by far, the most common opportunistic central nervous system disease (CNS) in this population; accordingly, most groups start empirical antitoxoplasma therapy if the radiological features of the lesion suggest the diagnosis. It is common, however, when CT images do not suggest toxoplasmosis, not to start empirical therapy until the investigation of the lesion with other studies has not been completed. We report a case of cerebral toxoplasmosis in a patient with AIDS which, in our opinion, illustrates that empirical antitoxoplasma therapy should be started in all CNS lesions in patients with HIV infection while etiological investigation is undertaken, independently from the appearance of the lesion in the CT.
Llibre Codina
J M
JM
Unidad de Enfermedades Infecciosas, Hospital Germans Trias i Pujol, Badalona, Barcelona.
Calvet Junoy
S
S
Vela Payán
M D
MD
Frigola Carreras
M A
MA
Tor Aguilera
J
J
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D001929:Brain Edema / Q000000981:diagnostic imaging / Q000209:etiology; D001932:Brain Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D004660:Encephalitis / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009894:Opportunistic Infections / Q000150:complications / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014123:Toxoplasmosis / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging*
Toxoplasmosis cerebral en un paciente con síndrome de inmunodeficiencia adquirida. Discusión de los criterios de la tomografía axial computadorizada.