Conversation: The conversation between human and AI assistant.
[|Human|] My husband is in the hospital with a staph infection in the area of an aortic aneurysm repair that was performed in 2008. He is being treated with antibiotics and surgery is in the future to remove the aortic graft and do a new graft when the infection is more under control. He is showing signs of an altered mental status over the last 3-4 days. The CT done so far is normal. Doctors have said the staph infection is in his bloodstream. My question is: can the staph infect his brain and, if so, would that show on a CT scan? thank you.
[|AI|]  Dear Davis, Thanks for posting here. The staphylococcus has the potential to enter the brain if already circulating in the blood stream, and it can lead to infection of the meninges (the membranes covering our brains). This is called bacterial meningitis. Meningitis caused by staph can be a serous and one must remain concerned and alert to prevent this from progress. However, in your case it is not clear whether the altered mental status is because of meningitis or something else. To confirm please ask your clinician to do a CSF fluid (fluid taken from spinal cord through a needle) culture, as this would give you the proper diagnosis. CT scan can show inflamed meninges in such case, but it can be missed sometimes in earlier stages. Your husband must be on staph specific antibiotics, if not please ask your clinicians to do as fast as possible as correct antibiotics WI help him improve faster. Do well. Chat Doctor.