There are many different types of cancer, as it can affect various organs and tissues in the body.
Here are some of the most common types:
1. Breast Cancer: Occurs predominantly in women, but can also affect men. It forms in the breast tissue and is characterized by the presence of a lump or changes in the breast.
2. Lung Cancer: Primarily caused by smoking, lung cancer develops in the lungs and can lead to symptoms like coughing, shortness of breath, and chest pain.
3. Colorectal Cancer: This type of cancer affects the colon or rectum and is often detected through screenings such as colonoscopies. Symptoms include changes in bowel habits, blood in the stool, and abdominal discomfort.
4. Prostate Cancer: Primarily affects men and starts in the prostate gland. It may not cause symptoms in the early stages, but later symptoms can include difficulty urinating and blood in the urine.
5. Skin Cancer: The most common types are basal cell carcinoma, squamous cell carcinoma, and melanoma. These cancers typically develop in areas exposed to the sun and may appear as abnormal growths, sores, or changes in the skin.
6. Leukemia: A cancer of the blood or bone marrow, leukemia results in the overproduction of abnormal white blood cells. It can cause symptoms like fatigue, frequent infections, and easy bleeding or bruising.
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