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The mean corpuscular hemoglobin concentration (MCHC) is a measure of the concentration of hemoglobin in a given volume of packed red blood cell. It is calculated by dividing the hemoglobin by the hematocrit. Reference ranges for blood tests are 32 to 36 g/dL (320 to 360g/L), [1] or between 4.81 and 5.58 mmol/L.
Hashimoto's thyroiditis, also known as chronic lymphocytic thyroiditis, Hashimoto's disease, and autoimmune thyroiditis is an autoimmune disease in which the thyroid gland is gradually destroyed. [7] [1] Early on, symptoms may not be noticed. [3] Over time, the thyroid may enlarge, forming a painless goiter. [3]
Person-years of potential life lost in the United States in 2006 [8] Cause of premature death Person-years lost Cancer: 8.6 million Heart disease and strokes: 8.8 million Accidents and other injuries: 5.9 million All other causes: 13.6 million
Blood type (also called a blood group) is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system.
Cardiovascular disease (CVD) is any disease involving the heart or blood vessels. [3] CVDs constitute a class of diseases that includes: coronary artery diseases (e.g. angina, heart attack), heart failure, hypertensive heart disease, rheumatic heart disease, cardiomyopathy, arrhythmia, congenital heart disease, valvular heart disease, carditis, aortic aneurysms, peripheral artery disease ...
[38] [40] Among adults aged 15–44, AIDS has become the leading cause of death. However, there has been a significant decrease in the number of infections per year in the Caribbean. [ 71 ] There is a visible decrease in a graph presented by UNAIDS showing the number of new HIV infections from years 2015–2020. [ 71 ]
In the 21st century, additional factors have been identified such as genetic contributions, though experience also plays a role. So, the perceived causes of mental illness have changed over time and will most likely continue to alter while more research develops throughout the years. Outside the West, community approaches remain a focus.
Lung tumors can cause persistent cough, coughing up blood, breathlessness, or recurrent chest infections. Cancer that has spread to the liver can cause general malaise, loss of appetite, weight loss, abdominal pain or swelling, jaundice (yellowing of the skin and eyes), and skin itch. Spreading to nearby lymph nodes can cause pain and swelling ...