RESUMO
We report the case of a 9-year-old boy with extensive pleural fibrosis and contraction of the affected hemithorax secondary to pleural tuberculosis (TB), who was successfully treated with a 6 months course of the standard WHO regimen. Although well described for the adult population, this complication is rare among children and to our knowledge, no such case has been described since the widespread introduction of antitubercular therapy in the 1950s. This case underscores the importance of appropriate follow-up and administration of chemoprophylaxis after TB exposure.
Assuntos
Pleura/diagnóstico por imagem , Tuberculose Pleural/complicações , Criança , Fibrose/diagnóstico por imagem , Fibrose/patologia , Humanos , Masculino , Pleura/patologia , Profilaxia Pós-Exposição , Radiografia , Tuberculose Pleural/diagnóstico por imagemRESUMO
We report a case of unusual extraintestinal yersiniosis in a 16-year-old girl with generalized microinfarctions of the bone and spleen. For the past 2 years she had been repeatedly admitted to our hospital with reactive arthritis, erythema nodosum and iridocyclitis of unknown aetiology. Ultrasound showed multiple round hypoechoic lesions in the spleen that were shown to have low T2 signal on MRI. MRI also showed disseminated nodular lesions of the skeleton that were low T1 and high T2 signal and demonstrated inhomogeneous contrast enhancement. The patient is currently in good health on low-dose nonsteroidal immunosuppressive therapy. This is a unique case of microinfarctions of the skeleton and spleen caused by a severe postinfectious autoimmune reaction following extraintestinal Yersinia enterocolitica infection.