The Diseases of the Digestive System chart Illustrates a wide variety of diseases using a central image of the digestive system. Details of the disease or condition are illustrated on the organ they affect.shows the following: Cancers of the esophagusBarrett's esophagusEsophageal varicesCirrhosisFatty liverHepatitis (viral and bacterial)normal liverGallstonesGastric and duodenal ulcersAdenocarcinoma of stomach and pancreasGastritisPancreatitisCancers of the colonColonic polypsDiverticulosis of the colonUlcerative colitisInflammatory Bowel DiseaseCrohn's diseaseHernia (hiatal and inguinal)Hemorrhoids (internal and external)obstruction of the appendixAvailable in English and SpanishMade in the USA.Available in the following versions : 20" x 26" heavy paper laminated with grommets at top corners ISBN 978158779236620" x 26" heavy paper ISBN 9781587792373