RESUMO
Scedosporium is a fungus that has a worldwide distribution, and which can be found in soil and contaminated water. It can rarely affect bone tissue and can do it either by direct inoculation or through trauma. We present here a case of a 54- year- old male patient with a diagnosis of chronic bacterial osteomyelitis due to an aquatic accident and exposed fracture of tibia-fibula of both members, which was treated with broad-spectrum antibiotics for 120 days. Eight months after the onset of the disease, Scedosporium spp. was isolated from the collection of one of the affected member, which was treated with voriconazole in combination with terbinafine.
Assuntos
Infecções Fúngicas Invasivas , Osteomielite/microbiologia , Scedosporium/isolamento & purificação , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Bacillus cereus is a gram positive microorganism commonly involved in gastrointestinal infection but capable of causing severe infections and bacteremia. We describe here a case of bacteremia caused by B. cereus in a previously healthy young woman admitted to the intensive care unit following emergency surgery due to a penetrating abdominal stab wound and subsequent hepatic lesion. She developed fever during admission and cultures were taken. B. cereus was isolated in blood and hepatic fluid collection cultures. Treatment was adjusted according to the isolate, with good clinical results. It is important to highlight the pathogenic potential of this microorganism and not underestimate it as a contaminant when it is isolated from blood samples.