the findings were ulcer ( 43,09 p. 100 ) with duodenal localisation in most cases ( 67 p. 100 ) , non malignant tumor ( 0,84 p. 100 ) , malignant tumor ( 1,85 p. 100 ) and most often ( 53,95 p. 100 ) non ulcerous and non tumorous gastropathies .
C0006826
malignant tumor
C0027651
tumorous