title: Fickle syrinx.
authors.affiliation: Brown Medical School, Providence, RI, USA. JMcLennan@lifespan.org
authors.forename: James E
authors.initials: JE
authors.lastname: McLennan
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013595:Syringomyelia / Q000175:diagnosis* / Q000503:physiopathology / Q000601:surgery