In general, stools range in color from dark grey to brown. Two colors, which are considered abnormal, are black or white stools. All other colors are of not much importance. When an individual has white stools at any age, this is a cause for concern.
The brown color of stools is due to a pigment released from the liver, known as bilirubin. When there is abnormal liver function, bilirubin is no longer produced and stools turn white.
Bile is an important fluid in the body. It is secreted by the liver and stored in the gall bladder. Bile plays an important role in the absorption of fats and related products. When the liver fails to produce bile or if the bile fails to be released from the liver, then stools will turn white.
The most common liver disorders that can cause stools to become white include:
Hepatitis. Liver infections by viruses can cause hepatitis. In particular, hepatitis B and C are of concern and can cause white pale stools.
Biliary atresia is a condition where the ducts that secret bile are absent or damaged. In such cases, bile is unable to pass from the liver into the bowel. Biliary atresia is seen at birth.
Gallstones can sometimes impinge on the ducts that carry bile. However, gallstones can be removed and the condition can be reversed.
No comments:
Post a Comment