title: Pseudosarcoma of the oesophagus.
mesh_terms: D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D003896:Desmosomes; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D005350:Fibroma / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009940:Organoids; D011859:Radiography