The problem with your esophagus is esophageal dysmotility. Believe me it is a real problem with Sjogren’s as Sjogrens is only one symptom of a possible five tiered syndrome CREST. C=. Calcinosis R = Raynauds E = esophageal dysmotility and you know the symptoms all too well S = syndactyly T= telectasia. Much of this is OLD INFO as the CREST is now known as limited scleroderma. I am going to look that one up and get re-educated.