2123 results found
Medical tests
… Technetium-Labelled Red Blood Cell Bleeding Scan On this page: Test Overview Related … is then injected back into your bloodstream. Red blood cells with the technetium attached to them accumulate at the …
Health topics
… Blood Transfusions for Sickle Cell Disease On this page: … Done A blood transfusion lowers the amount of hemoglobin S red blood cells in the body. When there are fewer sickled hemoglobin S …
Health topics
… CD4+ Cells On this page: Overview Overview … cells are part of the immune system and are a type of white blood cell . White blood cells protect the body against … the immune system to fight infections. CD4+ counts are measured every 3 to 6 months in people who are infected with HIV. …
Health topics
… possible cure for sickle cell disease . It's usually considered only for children younger than 16 who have severe complications from the disease. Stem cells can be found in bone marrow . Bone marrow is the substance in the centre of your bones that produces red blood cells. A person with sickle cell disease has bone …
Health topics
… Asthma Action Plan: Red Zone On this page: Overview Overview … in your asthma symptoms ( asthma attack ). You are in the red zone of your asthma action plan if you have severe … a peak expiratory flow less than 200 means you are in the red zone. Treatment for asthma attacks in the red zone …
Health topics
… Speech and Language Development: Red Flags On this page: Overview … reach speech and language milestones as expected may be a "red flag," or warning, meaning a speech and language … Some children have both speech and language delays. Red flags for a speech or language delay include: No …
Medical tests
… Test Overview A sickle cell test is a blood test done to check for sickle cell trait or sickle … cell disease is an inherited blood disease that causes red blood cells to be deformed ( sickle-shaped ). The red blood cells …
Health topics
… is sickle cell disease? Sickle cell disease is a genetic red blood cell disorder. It changes normal, round red blood cells into cells shaped like crescent moons. Sickled cells …
Health topics
… disease . A sickle cell crisis occurs when sickle-shaped red blood cells clump together and block small blood vessels that …
Health topics
… Blood Transfusion On this page: Health Tools … such as a bleeding ulcer . An illness that destroys blood cells, such as hemolytic anemia or thrombocytopenia . If you … surgery, they can receive their own banked blood. This reduces the risk of disease and transfusion reaction from …
