chordn.弦；和弦；情绪chordeic penis[医] 痛性阴茎弯曲chordal height弦齿高chorda spinals脊髓chordal sheath[医] 脊索鞘chord-lengthn.翼弦长chordoblastoma成脊索细胞瘤chordae urachi[医] 脐导管索chorda obliqua斜索chordomesodermn.[生]脊索中胚层chorda vocalis声带, 声襞, 声韧带

1. Chordoma should be included in the differential diagnosis of a dumbbell-shaped mass involving upper cervical vertebrae in patients with long duration of symptoms.
   若病人在上颈椎呈现哑铃状肿块及患有长期症状时，脊索瘤应列入鉴别诊断中。