Cancellation of Debt (COD) Income. Taxpayers in the United States may have tax consequences when debt is cancelled. This is commonly known as COD (Cancellation of Debt) Income. According to the Internal Revenue Code, the discharge of indebtedness must be included in a taxpayer's gross income.
1 Liver blood tests are designed to show evidence that abnormalities, for example, inflammation, liver cell damage, has or is occurring within the liver.  The blood tests most frequently used for liver disease are the aminotransferases (alanine aminotransferase or ALT and aspartate aminotransferase or AST).
Additional tests that may be used to evaluate liver function include 2 1  : Gamma-glutamyl transferase (GGT): This test measures the amount of the enzyme GGT in the blood. 2  Higher than normal levels may indicate liver or bile duct injury.iver function tests (also known as LFTs or LFs) include liver enzyme readings. A single blood sample may include liver function testing for the following 1 1  : Alanine transaminase (ALT): An enzyme that helps metabolize protein.