esophageal manometry was abnormal in 66 ( 38 % ) , with diagnoses of nonspecific esophageal motor disorder ( 26 ) , achalasia ( 19 ) , nutcracker esophagus ( 12 ) , diffuse esophageal spasm ( seven ) , and scleroderma ( two ) .
C0014858
esophageal motor disorder
C0014863
diffuse esophageal spasm