compared with manometry , radiographic sensitivities were 95 % ( 18 of 19 ) for achalasia , 71 % ( five of seven ) for diffuse esophageal spasm , and 46 % ( 12 of 26 ) for nonspecific esophageal motor disorder .
C0014863
diffuse esophageal spasm
C0014858
esophageal motor disorder