RESUMO
The patient's mother and son had similar lesions. Histopathology revealed an uncommon diagnosis.
Assuntos
Carcinoma Adenoide Cístico/diagnóstico , Neoplasias Primárias Múltiplas/diagnóstico , Idoso , Biópsia , Carcinoma Adenoide Cístico/patologia , Diagnóstico Diferencial , Feminino , Humanos , Recidiva Local de Neoplasia , Neoplasias Primárias Múltiplas/patologiaRESUMO
Murine typhus occurs relatively commonly in southern Texas, as well as in California. We reviewed records of 90 adults and children in whom murine typhus was diagnosed during a 3-year period in 2 hospitals in southern Texas, USA. Most patients lacked notable comorbidities; all were immunocompetent. Initial signs and symptoms included fever (99%), malaise (82%), headache (77%), fatigue (70%), myalgias (68%), and rash (39%). Complications, often severe, in 28% of patients included bronchiolitis, pneumonia, meningitis, septic shock, cholecystitis, pancreatitis, myositis, and rhabdomyolysis; the last 3 are previously unreported in murine typhus. Low serum albumin and elevated procalcitonin, consistent with bacterial sepsis, were observed in >70% of cases. Rash was more common in children; thrombocytopenia, hyponatremia, elevated hepatic transaminases, and complications were more frequent in adults. Murine typhus should be considered as a diagnostic possibility in cases of acute febrile illness in southern and even in more northern US states.