Tsutsui, S Extensive spreading carcinoma of the esophagus with invasion restricted to the submucosa. [electronic resource] - The American journal of gastroenterology Oct 1995 - 1858-63 p. digital Publication Type: Case Reports; Journal Article ISSN: 0002-9270 Subjects--Topical Terms: AdultAgedCarcinoma, Squamous Cell--pathologyEpithelium--pathologyEsophageal Neoplasms--pathologyEsophagus--pathologyHumansMaleMiddle AgedNeoplasm Invasiveness