Cancer is the development of abnormal cells that divide more rapidly than other normal cells. Although many are classified as rapidly growing, there are a few cancers that can divide more slowly. Tumors that tend to progress more slowly are generally classified as “benign tumors” and are seldom life-threatening. These tumors may result, however, in some complications, especially when pressing on adjacent structures or causing pressure/pain.
More aggressive tumors, life-threatening tumors, are often classified as “malignant”. These tumors tend to grow more rapidly and may invade and destroy other structures. They may also go to other parts of the body after breaking off the primary tumor and invade distal tissues, a process known as metastasis.
What are some signs of early cancer?
• New or persistent coughing or breathlessness: Constantly feeling out of breath may be a sign of certain cancers.
• Change in bowel or bladder habits: Bloody stools could be a sign of colon or rectal cancer. Chronic constipation, diarrhea, and other bowel issues may also be a sign of colorectal cancer.
• Bladder Problems: Blood in the urine could mean you have bladder or kidney cancer. People with bladder cancer and prostate cancer may report pain during urination, blood in the urine, or other bladder-function changes.
• Unexplained weight loss: Unexplained weight loss of 10 pounds or more may be one of the first signs of cancer. Common in people who have pancreatic, stomach, or lung cancer, but can also occur with any type of cancer.
• A new lump or bump: These are often palpable masses under the skin that somehow feels connected to the underlying tissues. They tend to be more fixed to the underlying skin.
• Night sweats: Sweating at night which could be an indication of underlying malignancy. Cancers such as leukemia and lymphoma are among the more common malignancy that result in night sweating Bruising and fatigue may be other findings in people with leukemia.
• Bleeding disorders: Unusual bleeding is associated with many different cancers. Coughing up blood may signal lung cancer. Women with cervical or endometrial cancer may experience abnormal vaginal bleeding.
• Pain: Pain may be an early symptom of bone cancer or testicular cancer. Chronic, unrelenting back pain is common in people with colorectal cancer, pancreatic cancer, or ovarian cancer. Those with brain tumors often complain of a headache that does not go away.
• Skin Changes: Yellowing, darkening, or redness of the skin can signal cancer. Additionally, moles, freckles, sores, or warts that change in color, shape, or size could be a sign of skin cancer.
How is cancer diagnosed?
For the most part, a cancer workup may begin when your provider becomes suspicious based on a physical exam finding. The provider may then order lab tests and imaging to further evaluate their findings. However, following the lab test findings, the provider may request a biopsy to further determine the specific cancer cell type needed to be treated.
When to see your doctor?
Any time you discover changes during your physical exam, new areas of suspicion, or anything about your body that is concerning to you, you should see your health provider. It is also important to see your health provider as soon as possible, as early detection saves lives.
Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The contents of this website are based upon the views of Dr. Walker and his experience. This product is not intended as medical advice nor to diagnose, treat, cure or prevent any disease. The information is likewise not to replace the advice of a qualified health care provider. The information provided herein is intended as a sharing of general knowledge only and is not intended to be, nor is it, medical advice or a substitute for medical advice. That being said, please consult your healthcare provider before using supplements or providing supplements to children under the age of 18. If you have or suspect you have, a specific medical condition or disease, please consult your healthcare provider.
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