Cancer Causes Index

Featured: Cancer Risk Factors Main Article

Though it's difficult to say why some people develop cancer while others don't, research shows that certain risk factors increase a person's odds of developing cancer. These risk factors include growing older, family history of cancer, diet, alcohol and tobacco use, and exposure to sunlight, ionizing radiation, certain chemicals, and some viruses and bacteria.

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      Pregnancy (Week By Week, Trimesters) Article
      • Pregnancy definition and facts*
      • How many weeks is a normal term pregnancy?
      • What is the first trimester of pregnancy (week 1-week 12)?
      • What is the second trimester of pregnancy (week 13-week 28)?
      • What is the third trimester trimester of pregnancy (week 29-week 40)?
      • How will my baby develop week by week?
      • What are the changes that happen to a woman's body during the 1st, 2nd, and 3rd trimester of her pregnancy?
      • Body aches
      • Breast changes
      • Constipation
      • Dizziness
      • Fatigue, sleep problems
      • Heartburn and indigestion
      • Hemorrhoids during pregnancy
      • Itching
      • Leg cramps
      • Morning sickness
      • Nasal problems
      • Numb or tingling hands
      • Stretch marks, skin changes
      • Swelling
      • Urinary frequency and leaking
      • Varicose veins
    • Leukemia Leukemia is a type of cancer of the blood cells in which the growth and development of the blood cells are abnormal. Strictly...learn more »
      In This Article
      Leukemia Article
      • Leukemia facts
      • What is leukemia? What are the different types of leukemia?
      • What causes leukemia? Is leukemia hereditary?
      • What are leukemia risk factors?
      • What are leukemia symptoms and signs?
      • How do physicians diagnose leukemia?
      • What is the treatment for leukemia?
      • What are complications of leukemia?
      • What is the prognosis of leukemia?
      • Is it possible to prevent leukemia?
      • What support groups are available for people with leukemia?
      • What research is being done on leukemia?
    • Brain Tumor A brain tumor can be either benign (non cancerous) or malignant (cancerous), primary, or secondary. Causes and risk factors...learn more »
      In This Article
      Brain Tumor Article
      • Brain tumor facts*
      • What is the brain?
      • What are the tumor grades and types?
      • Tumor grade
      • Types of primary brain tumors
      • What are the risk factors for brain tumors?
      • What are the symptoms of a brain tumor?
      • How are brain tumors diagnosed?
      • What is the treatment for a brain tumor?
      • What type of surgery is available for brain tumors?
      • Radiation therapy for brain tumors
      • Chemotherapy for brain tumors
      • What about a second opinion for brain tumor treatment?
      • Nutrition during brain tumor treatment
      • What supportive care is available for patients and caregivers?
      • What about rehabilitation after brain tumor treatment?
      • What about follow-up care after brain tumor treatment?
      • Sources of support
      • Taking part in cancer research
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      Uterine Cancer Article
      • Uterine cancer facts*
      • What is endometrial cancer?
      • What are risk factors for endometrial cancer?
      • What are signs and symptoms of endometrial cancer?
      • What tests and procedures diagnose endometrial cancer?
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      • How is uterine cancer staging determined?
      • How does cancer spread in the body?
      • Cancer may spread from where it began to other parts of the body.
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      • What are clinical trials?
      • Patients can enter clinical trials before, during, or after starting their cancer treatment.
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      • What are uterine cancer treatment options by stage?
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      Skin Cancer Article
      • What is skin cancer?
      • What are the risk factors for skin cancer?
      • Is skin cancer hereditary?
      • What causes skin cancer?
      • What are the different types of skin cancer?
      • What are the signs and symptoms of skin cancer?
      • When is a mole dangerous or high-risk for becoming a skin cancer?
      • What are the most common sites where skin cancer develops?
      • How do physicians diagnose skin cancer?
      • What is the staging for skin cancer?
      • What is the treatment for skin cancer?
      • What kinds of doctors treat skin cancer?
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      • Sunscreen use and vitamin D

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