Jun 3, 2025 · Overview An alanine aminotransferase test, also called an ALT test, is a blood test to check the health of your liver. ALT is a substance found mostly in the liver. If your liver is …

May 13, 2025 · A low hemoglobin count on a blood test could be normal for you, or it could indicate that you have a condition that needs medical attention.

Oct 10, 2024 · Stool comes in a range of colors. All shades of brown and even green are considered typical. Only rarely does stool color indicate a possibly serious intestinal condition. …

Mar 7, 2025 · A rising level may indicate a return or continued growth of the cancer. A number of conditions that aren't cancerous can cause an elevated CA 125 level, including: …

Feb 15, 2025 · A high level of hemoglobin in the blood usually occurs when the body needs more oxygen, often because of smoking or living at high altitude.

Jun 15, 2005 · White blood cells are made in bone marrow — the spongy tissue inside some of the larger bones. Conditions that affect the bone marrow are the usual causes of low white …

Jan 23, 2025 · A single blood test showing low levels of neutrophils doesn't mean you have neutropenia for sure. These levels can vary from day to day. So if a blood test shows that you …

Dec 5, 2024 · Blood tests used to help diagnose cancer include CBC and tumor marker tests. Other tests and procedures are needed to confirm a cancer diagnosis.

Why it's done A hematocrit test can help your health care team make a diagnosis or monitor how you respond to a treatment. The test is done as part of a complete blood count (CBC). When …

Aug 17, 2022 · An antinuclear antibody (ANA) test is one test used to help determine if you have an autoimmune disease such as lupus.