Complete blood count (CBC) - Mayo Clinic
2023年1月14日 · A complete blood count can help find the cause of symptoms such as weakness, fatigue and fever. It also can help find the cause of swelling and pain, bruising, or …
High red blood cell count Causes - Mayo Clinic
2022年10月26日 · A high red blood cell count is an increase in a type of cells made in bone marrow and found in blood. The main job of red blood cells is to move oxygen from the lungs …
Low White Blood Cell Count Not Always a Sign of Medical Problem
2011年2月4日 · Underlying causes for a low white blood cell count can range from benign disorders, such as vitamin deficiencies, to more serious blood diseases, such as leukemia or …
Low white blood cell count Causes - Mayo Clinic
2005年6月15日 · In general, for adults, a count lower than 3,500 white blood cells per microliter of blood is considered low. For children, an expected count depends on the age. It's possible for …
Tuesday Q and A: Numerous conditions can lead to low white …
2014年12月2日 · One of the most common causes of a low white blood cell count is a viral infection. These infections can sometimes temporarily disrupt the bone marrow’s production of …
High white blood cell count Causes - Mayo Clinic
2005年6月11日 · A high white blood cell count usually means one of the following has increased the making of white blood cells: An infection. Reaction to a medicine. A bone marrow disease; …
Mayo Clinic Q and A: What causes low white blood cell count?
2019年6月28日 · ANSWER: A low white blood cell count almost always is related to a decrease in a type of infection-fighting white blood cell called neutrophils. When you have a low level of …
High white blood cell count Causes - Mayo Clinic
2022年11月23日 · In general, for adults a count of more than 11,000 white blood cells in a microliter of blood is considered high. A test a health care provider orders to diagnose a …
Anemia - Symptoms and causes - Mayo Clinic
2023年5月11日 · Low levels of the protein in red blood cells that carry oxygen, called hemoglobin, is the main sign of anemia. Some people learn they have low hemoglobin when they donate …
Low white blood cell count Causes - Mayo Clinic
2005年6月15日 · 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 …