title: Bacillus cereus meningitis and bacteremia associated with an Ommaya reservoir in a patient with lymphoma.
abstract: After placement of an Ommaya reservoir, meningitis and bacteremia due to Bacillus cereus occurred in a patient with stage IV lymphoblastic lymphoma and meningeal involvement. Bacillus species have been implicated as meningeal pathogens after lumbar punctures. These organisms have become an important cause of severe infection, especially in immunologically compromised patients.
mesh_terms: D000328:Adult; D001409:Bacillus cereus / Q000302:isolation & purification; D002552:Cerebral Ventricles; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000628:therapy*; D008297:Male; D008581:Meningitis / Q000209:etiology* / Q000382:microbiology; D019736:Prostheses and Implants / Q000009:adverse effects*; D018805:Sepsis / Q000209:etiology* / Q000382:microbiology