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2020年8月13日 · What Are Drug Interactions? When a medication works right, it boosts your health or helps you feel better. But a drug can bring on problems if it doesn't mix well with something else you put into...
2023年7月17日 · What Does an Occupational Therapist Do? Education and Training. Reasons to See an Occupational Therapist. What to Expect From the Occupational Therapist. 3 min read. Occupational therapists are...
2024年1月15日 · What Are Muscle Cramps? Muscle cramps are a common issue that many people get from time to time. If one of your muscles feels like it’s contracting (getting tight) for no reason — and you can’t get...
- Pathophysiology
- Prognosis
- Epidemiology
- Causes
- Clinical significance
Cervical cancer occurs when the cells of the cervix grow abnormally and invade other tissues and organs of the body. When it is invasive, this cancer affects the deeper tissues of the cervix and may have spread to other parts of the body (metastasis), most notably the lungs, liver, bladder, vagina, and rectum.
However, cervical cancer is slow-growing, so its progression through precancerous changes provides opportunities for prevention, early detection, and treatment. Better means of detection have meant a decline in cervical cancer in the U.S. over the decades.
Most women diagnosed with precancerous changes in the cervix are in their 20s and 30s, but the average age of women when they are diagnosed with cervical cancer is the mid 50s. This difference in the age at which precancerous changes are most frequently diagnosed and the age at which cancer is diagnosed highlights the slow progression of this disea...
Cervical cancer begins with abnormal changes in the cervical tissue. The risk of developing these abnormal changes is associated with infection with human papillomavirus (HPV). In addition, early sexual contact, multiple sexual partners, and taking oral contraceptives (birth control pills) increase the risk of cervical cancer because they lead to g...
Forms of HPV, a virus whose different types cause skin warts, genital warts, and other abnormal skin disorders, have been shown to lead to many of the changes in cervical cells that may eventually lead to cancer. Certain types of HPV have also been linked to cancers involving the vulva, vagina, penis, anus, tongue, and tonsils. Genetic material tha...
2022年11月18日 · What Are Branched-Chain Amino Acids? Branched-chain amino acids (BCAAs) are essential nutrients. They are proteins found in food. Your muscles "burn" these amino acids for energy. The names of...
2021年1月1日 · Use WebMD’s Pill Identifier to find and identify any over-the-counter or prescription drug, pill, or medication by color, shape, or imprint and easily compare pictures of multiple drugs.
2023年12月19日 · Men's Health Guide. Male Masturbation: 5 Things You Didn't Know. Medically Reviewed by Melinda Ratini, MS, DO on December 19, 2023. Written by R. Morgan Griffin. 1. Masturbation doesn't have the...
