Arnold-Chiari malformation presenting as syringomyelia.
D000328:Adult; D001139:Arnold-Chiari Malformation / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013595:Syringomyelia / Q000175:diagnosis*