RESUMEN
Hepatic involvement is common in miliary and extra-pulmonary tuberculosis but is usually clinically silent. Therefore, it is rarely diagnosed. We report the case of a patient that presented with prolonged fever and hepatomegaly. Liver biopsy revealed non-necrotizing granulomas that led in turn to the diagnosis of generalized tuberculosis and HIV infection. The patient reported an old untreated tuberculosis and depression of the immune system provoked the reactivation of this old tuberculosis focus. We describe the clinical course of the disease and the challenges associated with the complexity of the treatment. Diagnosis of hepatic tuberculosis requires a high degree of suspicion especially in AIDS patients who show atypical presentations. However, it is a potential curable disease and good results have been obtained with the four drug regimen.
Asunto(s)
Infecciones por VIH/epidemiología , Tuberculosis Hepática/diagnóstico , Tuberculosis Hepática/epidemiología , Adulto , Antituberculosos/administración & dosificación , Quimioterapia Combinada , Femenino , Granuloma/epidemiología , Hepatomegalia , Humanos , Hígado/patología , Tuberculosis Hepática/tratamiento farmacológico , Tuberculosis Hepática/patologíaRESUMEN
The evaluation of patients with joint pain begins during the medical history and the physical examination, when the differential diagnosis can often be narrowed to a few likely possibilities. Many patients with joint pain have mild, self-limited symptoms that are best managed conservatively. Exceptions are patients with acute monoarthritis with effusion, in whom septic arthritis must often be excluded by diagnostic joint aspiration. Patients with evidence of active joint inflammation also require prompt evaluation. Laboratory tests for rheumatologic problems lack the sensitivity and specificity to allow their use as screening tools. Laboratory tests are most valuable when used selectively in patients with a clinically significant likelihood of disease. A single test used to rule in or rule out the most likely joint disease is more helpful than a panel of tests used for every patient with joint pain. Testing should aid in determining prognosis or planning treatment.