RESUMO
Burkoholderia pseudomallei is an emerging cause of localized musculoskeletal infections. We report the case of a 9-month-old infant with isolated primary chronic osteomyelitis of the fifth metatarsal. Radiographs showed expansion and thickening of the cortex. The metatarsal had lytic lesions with scalloped margins; no periosteal reaction or sequestration was seen. Surgical debridement provided removal of infected material and adequate drainage by saucerization. B. pseudomallei was isolated from purulent material, and histologic examination revealed granulomatous inflammation. The child responded rapidly to a 2-week intravenous course of ceftazidime. The present case highlights the need for an awareness of melioidosis as a new differential diagnosis for a nontuberculous, granulomatous inflammation in those living in or visiting tropical regions.
Assuntos
Burkholderia pseudomallei/isolamento & purificação , Melioidose/complicações , Ossos do Metatarso/microbiologia , Osteomielite/microbiologia , Humanos , Lactente , Melioidose/tratamento farmacológico , Osteomielite/tratamento farmacológicoRESUMO
Infection is a significant cause of mortality and morbidity in systemic lupus erythematosus (SLE). There are many reports of cryptococcal infection in patients with SLE, on immunosuppression. However, untreated lupus with cryptococcal infection and dissemination is rare. CD4 lymphopaenia is not reported in such patients. We describe a patient with untreated SLE to be having cryptococcal granulomatous interstitial nephritis and dissemination with CD4 lymphopaenia.