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To diagnose iron-deficiency anemia, your doctor may do a physical exam, or order blood tests or other diagnostic tests. Blood tests will show a low hemoglobin level and low level of iron in your blood.

The goal of treatment is remission, a state in which the condition is not causing problems. Not everyone who is diagnosed with sarcoidosis needs treatment. Medicines used to treat sarcoidosis help reduce inflammation or suppress the immune system. Many people recover with few or no long-term problems.

To screen for iron-deficiency anemia your doctor may order a blood test called a complete blood count (CBC). Prevention of iron-deficiency anemia includes consuming enough iron and controlling other medical conditions that are risk factors for iron-deficiency anemia.

Sarcoidosis is a condition in which immune cells form lumps, called granulomas, in your organs. Inflammation is thought to cause granulomas to form and may also lead to temporary or permanent scarring at the site of the granulomas.

Your genes or other medical conditions can cause pulmonary hypertension. Certain medical conditions can damage, change, or block the blood vessels of the pulmonary arteries. The cause of pulmonary hypertension is not always clear.

Your doctor may recommend healthy lifestyle changes, medicines, or other treatments aimed at keeping your symptoms from getting worse, increasing your ability to exercise, improving heart function, and ensuring a better quality of life. There is no cure for pulmonary hypertension unless chronic blood clots in the lungs are the cause.

Fanconi anemia is an inherited disease caused by mutations in certain genes, known as FA genes. These genes provide instructions to help the body repair certain types of DNA damage. The cells of healthy people often repair DNA damage, but cells affected by Fanconi anemia cannot make these repairs. In people who have Fanconi anemia, certain cells may die or stop working properly.

There are many risk factors for ischemic heart disease. Your risk of ischemic heart disease increases with the type and number of risk factors you have and how serious they are. Some risk factors—such as high blood pressure and high blood cholesterol—can be changed through heart-healthy lifestyle changes. Other risk factors, such as sex, older age, family history and genetics, and race and ethnicity, cannot be changed.

To screen for ischemic heart disease, your doctor will determine whether you have any known risk factors, test your cholesterol and blood sugar levels, and check your blood pressure. Your doctor may use a risk calculator to determine whether you are in a low-, intermediate-, or high-risk group. Your doctor may recommend heart-healthy lifestyle changes to help prevent ischemic heart disease.

Aplastic anemia occurs because of damage to stem cells inside bone marrow, which is the sponge-like tissue within your bones. Many diseases and conditions can damage the stem cells in bone marrow. As a result, the bone marrow makes fewer red blood cells, white blood cells, and platelets.