Fig. 4From: Esophagus involvement in systemic sclerosis: ultrasound parameters and association with clinical manifestationsThe correlations between abdominal esophagus length and CT parameters. a Abdominal esophagus length is negatively correlated to the esophagus dilation percentage (%Eop). b Abdominal esophagus length is negatively correlated to the largest esophagus diameter (Dmax)Back to article page