Please enable JavaScript.

Coggle requires JavaScript to display documents.

Esophageal Stenosis (MICROSCOPIC PICTURE (Atrophy of the muscularis…

- - - - Scleroderma
        
        deposition of collagen fibers in
        submucosa
      - Radiation:for mediastinal tumors or a
        lymphoma
        
        radio therapy
        may lead to injury which stimulates
        the fibroblast to make fibrosis in the
        esophagus and finally stenosis occurs
      - Gastroesophageal reflux
      - Caustic injury
        
        ingestion of substances that
        can lead to chemical injury