RESUMO
We present a previously well woman in her 70s who was admitted for 2 weeks of progressively worsening abdominal pain, high fever and drowsiness. She was eventually diagnosed with Clostridium septicum brain abscess, meningoencephalitis and ventriculitis. The diagnosis was challenging as cerebrospinal fluid cultures were negative and a microbiological diagnosis was only obtained on brain biopsy. Despite early initiation of antibiotics that would have been effective against C. septicum, her central nervous system (CNS) infection progressed, and she eventually succumbed to the infection. Infections with C. septicum are typically fulminant and associated with high mortality. In a patient with a CNS infection and concomitant abdominal manifestations, infection with C. septicum should be considered.
Assuntos
Abscesso Encefálico , Infecções por Clostridium , Clostridium septicum , Feminino , Humanos , Infecções por Clostridium/complicações , Infecções por Clostridium/diagnóstico , Infecções por Clostridium/tratamento farmacológico , Abscesso Encefálico/diagnóstico por imagem , Abscesso Encefálico/tratamento farmacológico , Abscesso Encefálico/complicações , Antibacterianos/uso terapêutico , Dor Abdominal/tratamento farmacológicoRESUMO
Candida endophthalmitis is a serious complication of candidemia. Diagnosis requires identification of ocular lesions on dilated fundoscopy, aided by isolation of the organism from blood and/or vitreous humor. However, the initial ophthalmological examination may be negative in some cases. Experience with isavuconazole for the treatment of Candida endophthalmitis is limited. We present a case of a 65-year-old woman with metastatic breast cancer on chemotherapy who developed Candida dubliniensis endophthalmitis with initial negative ophthalmological examination. She was treated with vitrectomy and 6 weeks of oral fluconazole. Despite vitrectomy and culture-directed antifungal treatment, management was complicated by lack of response to fluconazole and intolerance to other antifungals, necessitating the use of isavuconazole, which proved efficacious.