title: Progressive systemic sclerosis: II. Esophageal involvement. Correlation between blind biopsy of the esophagus, acid drip test, and radiology.
mesh_terms: D000328:Adult; D001706:Biopsy; D004941:Esophagitis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology; D006356:Heartburn / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012595:Scleroderma, Systemic / Q000175:diagnosis*