de Borges, R J Squamous papilloma of the esophagus diagnosed by cytology. Report of a case with concurrent occult epidermoid carcinoma. [electronic resource] - Acta cytologica - 487-90 p. digital Publication Type: Case Reports; Journal Article ISSN: 0001-5547 Subjects--Topical Terms: AgedCarcinoma, Squamous Cell--pathologyCytodiagnosisDeglutition Disorders--pathologyEsophageal Neoplasms--pathologyEsophagoscopyHumansMaleNeoplasms, Multiple PrimaryPapilloma--pathology