title: Headache and painful lymphadenopathy in extracranial or systemic infection: etiology of new daily persistent headaches.
abstract: From 108 cases of new daily persistent headaches, clinical or laboratory evidence was found suggesting extracranial or systemic infections in: 28 cases (25.9%) of gastrointestinal mainly Salmonella, 28 (25.9%) urinary Coli, 16 (14.8%) Streptococcal, 4 (3.7%) each of Epstein Barr virus or Toxoplasma, and 1 (0.9%) each of Herpes Zoster or pneumonia. A group of 26 (24.1%) showed high Proteus OX titer or clinical adenoviral involvement. All had normal neurological examinations plus selective negative neuroimaging or spinal taps. The mean headache duration was 13.8 days, and mean age 28.8 years. Prominent symptoms were fever in 37 (34.2%) cases, nausea/vomiting in 30 (27%) and vertigo in 17 (15.7%). Diarrhea, dysuria, and abdominal discomfort were rare. Headache was a solitary symptom in 36 (33.3%). The predominant sign was painful cervical lymphadenopathy in 61 (56.5%). These cases represent 1.2% of our 9060 neurology patients.
authors.affiliation: Department of Neurology, Universidad Autonoma de Santo Domingo, Dominican Rep.
authors.forename: J R
authors.initials: JR
authors.lastname: Santoni
authors.forename: C J
authors.initials: CJ
authors.lastname: Santoni-Williams
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000150:complications; D002648:Child; D002675:Child, Preschool; D004293:Dominican Republic / Q000453:epidemiology; D005260:Female; D005334:Fever / Q000209:etiology; D005767:Gastrointestinal Diseases / Q000150:complications / Q000382:microbiology; D006261:Headache / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology / Q000469:parasitology; D006801:Humans; D007239:Infections / Q000150:complications*; D008206:Lymphatic Diseases / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology / Q000469:parasitology; D008297:Male; D008875:Middle Aged; D009333:Neck; D009790:Occupations; D044469:Racial Groups; D012008:Recurrence; D014069:Tonsillitis / Q000150:complications / Q000382:microbiology; D014123:Toxoplasmosis / Q000150:complications; D014552:Urinary Tract Infections / Q000150:complications; D014777:Virus Diseases / Q000150:complications