Lung Cancer – Timeline, Causes, Treatment, and Prevention.

Definition Lung cancer is a disease in which certain cells in the lungs become abnormal and multiply uncontrollably to form a tumor. Lung cancer may not cause signs or symptoms in its early stages. Some people with this have chest pain, frequent coughing, and blood in the mucus, breathing problems, …

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Gallstones – Definition, Treatment, and Management.

Definition Gallstones, or choleliths, are solid masses formed from bile precipitates. These “stones” may occur in the gallbladder or the biliary tract (ducts leading from the liver to the small intestine). There are two types of gallstones: cholesterol and pigment stones. Both types have their own unique epidemiology and risk …

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Lupus – History, Symptoms, and Prevention.

Definition Lupus is a chronic autoimmune disease in which the body’s immune system becomes hyperactive and attacks normal, healthy tissue. This results in symptoms such as inflammation, swelling, and damage to joints, skin, kidneys, blood, the heart, and lungs. Under normal function, the immune system makes proteins called antibodies in …

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Fibromyalgia – Symptoms, Complications, and Epidemiology.

Definition Fibromyalgia is the most common condition in which a person has long-term, body-wide pain and tenderness in joints, muscles, tendons, and other soft tissue. Fibromyalgia has also been linked to fatigue, sleep problems, headaches, depression, and anxiety. The pain of Fibromyalgia Syndrome is usually described as aching, throbbing or …

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Lyme Disease – Causes, Symptoms, and Treatment.

Definition Lyme disease is caused by a bacteria, Borrelia burgdorferi, that’s transmitted to humans through a bite from an infected black-legged or deer tick. Symptoms can occur anywhere from 3 to 30 days after the bite, and symptoms can be wide-ranging, depending on the stage of the infection. Lyme disease …

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