Generally, a positive Coombs test result indicates anemia or jaundice. If the fetus tests positive, then your healthcare provider will perform an examination and recommend appropriate treatment.

If clumping is seen, the Coombs test is positive; if not, the Coombs test is negative. [3]

Mar 31, 2024 · The test result may also be abnormal without any clear cause, especially among the older people. An abnormal (positive) indirect Coombs test means you have antibodies that …

Feb 4, 2022 · The Coombs test indicates the presence of potentially harmful antibodies in your blood. An indirect Coombs test can help identify potential complications in pregnancies and …

Aug 18, 2025 · A positive Coombs test result indicates the presence of antibodies targeting red blood cells, binding to their surface. When antibodies attach to red blood cells, they can signal …

This is the test that is done on the newborn's blood sample, usually in the setting of a newborn with jaundice. The test is looking for "foreign" antibodies that are already adhered to the …

Sep 12, 2022 · Antiglobulin testing, also known as the Coombs test, is an immunology laboratory procedure used to detect the presence of antibodies against circulating red blood cells (RBCs) …

Dec 31, 2023 · Agglutination: Indicates a positive DAT, meaning antibodies and/or complement are coating the patient’s RBCs. No Agglutination: Indicates a negative DAT.

The Coombs test, also known as the antiglobulin test, is a diagnostic blood test used to detect antibodies that may attack red blood cells. These antibodies can cause conditions such as …

Two blood tests can check for antibodies that attack red blood cells: the direct Coombs test and the indirect Coombs test. The direct Coombs test is done on a sample of red blood cells from …