however , other gastrointestinal ( e.g . oesophagus , stomach , gall-bladder ) and extragastrointestinal tumors ( e.g . lung , breast , urogenital , prostatic , ovarial carcinomas ) as well as non-malignant diseases mainly of the gi tract ( e.g . hepatitis , cirrhosis , pancreatitis , colitis , diverticulitis ) may provoke less frequent and lower increases in the cea level .
C0017178
diseases
C0030305
pancreatitis