RESUMO
Acute bacterial meningitis has a high impact on adult mortality worldwide. Community-acquired Escherichia coli meningitis (CA-ECM) is a rare and poorly described condition and the available knowledge is based on low evidence research, mainly from case reports. We describe a case of CA-ECM in Portugal in an adult patient with discoid lupus erythematosus under immunomodulatory therapy. A 73-year-old woman was admitted to the emergency department with fever and altered mental status over 48â¯h. Cerebrospinal fluid analysis showed 185 leukocytes/µL, including 85% neutrophils, hypoglycorrhachia (less than 5â¯mg/dL) and elevated protein of 423â¯mg/dL with positive culture for Escherichia coli. She was treated with ceftriaxone. Imaging studies also demonstrated spondylodiscitis and arthritis. She responded well to antimicrobial therapy and completed the treatment as an outpatient.
RESUMO
There are four neurological complications that can occur after malaria treatment at a time when the patient is aparasitaemic: delayed cerebellar ataxia, acute inflammatory demyelinating polyneuropathy, post-malaria neurological syndrome and acute disseminated encephalomyelitis (ADEM). The authors describe a case of a 54-year-old male who presented with encephalopathy and generalized seizures forty-three days after complete recovery from acute malaria by Plasmodium falciparum. Diagnosis of post-malaria ADEM was made based on the acute onset of the neurological symptoms, characteristic findings in magnetic resonance imaging of the brain and prompt response to steroid therapy. ADEM is an autoimmune demyelinating disease of the central nervous system that usually arises after an infection or vaccination. Its occurrence after malaria infection is relatively rare, and to the best of our knowledge there are only thirteen cases described in the literature.
