Malignant tumors can also cause black stool in older people.
Black stool liver cancer.
This type of tumor usually targets the esophagus and stomach and can cause dirt black.
This occurs when blood flows to the liver clogged.
List of 82 causes for black stool and dark stool and liver cancer alternative diagnoses rare causes misdiagnoses patient stories and much more.
Black similar to red in the stool a persistent black color.
Red bright red or dark red in the stool can indicate bleeding somewhere in the gastrointestinal tract.
Light colored or white stools.
This can have serious as well as harmless causes.
In this type of cancer healthy cells turn into cancer for a certain time in the inner lining of the stomach.
Other signs that you have an ulcer include.
This indicates lack of bile in the bowel movements possibly caused by a bile duct obstruction.
Drugs for diarrhea can also cause a light color.
But see a doctor because a bile duct can be blocked by liver cancer.
Burning pain in your belly swollen belly burping heartburn nausea throwing up or having vomit that looks like coffee grounds.
Dull burning pain in the stomach bloating burping vomiting having a low appetite losing weight.
Black or tarry stools.