title: 31-year-old woman with chronic daily headache and alopecia.
authors: Mayo School of Graduate Medical Education, Mayo Clinic, Scottsdale, AZ, USA.
authors: Chad C
authors: CC
authors: Cherington
authors: Steven W
authors: SW
authors: Ressler
mesh_terms: D000328:Adult; D000505:Alopecia / Q000145:classification / Q000175:diagnosis / Q000209:etiology*; D003937:Diagnosis, Differential; D005260:Female; D020773:Headache Disorders / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008581:Meningitis / Q000150:complications / Q000175:diagnosis; D009494:Neurosyphilis / Q000150:complications* / Q000175:diagnosis*