What Is Cervical Cancer? Cervical cancer is cancer that starts in the cells of the cervix. The cervix is the lower, narrow end of the uterus (womb). The cervix connects the uterus to the vagina (birth canal). Cervical cancer usually develops slowly over time. Before cancer appears in the cervix, the cells of the cervix […]
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Magnetic Resonance Imaging (MRI) Fast Facts on MRI Scanning MRI scanning is a non-invasive and painless procedure. Raymond Damadian created the first MRI full-body scanner, which he nicknamed the Indomitable. An MRI scan uses a large magnet, radio waves, and a computer to create a detailed, cross-sectional image of internal organs and structures. The scanner […]
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Thyroid and Iodine Deficiency Low levels of iodine can cause symptoms including neck swelling and weight gain. You may experience other symptoms of a low level of thyroid-stimulating hormone. Iodine is an essential mineral commonly found in seafood. Your thyroid gland uses it to make thyroid hormones, which help control growth, repair damaged cells and […]
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Lupus (Systemic Lupus Erythematosus) Lupus is a disease that occurs when your body’s immune system attacks your own tissues and organs (autoimmune disease). Inflammation caused by lupus can affect many different body systems — including your joints, skin, kidneys, blood cells, brain, heart and lungs. Lupus can be difficult to diagnose because its signs and […]
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