Adenocarcinoma is a type of cancer that invades cell linings in organs such as the lungs, colon and breast. Layers of tissue cover organs and structures within the body. One of these layers of tissue is called epithelium and when cancer occurs in this tissue it is called adenocarcinoma.
Risks
Adenocarcinoma cancer risk will depend on different factors. Hormone replacement therapy may increase the risk of uterine adenocarcinoma. A diet high in fat and low in fiber might contribute to colon adenocarcinoma cancer and Crohn's disease may cause a higher risk of adenocarcinoma of the small intestine. Smoking can elevate the risk of all these cancers along with lung adenocarcinoma.
Symptoms
Symptoms will vary according to which organ has been affected and small adenocarcinoma tumors may not cause any symptoms. As the tumor grows, symptoms will develop such as a tumor growing in the colon may pierce a blood vessel causing blood in the stool. Tumors in the lung may cause a coughing up of blood or shortness of breath.
Diagnosis
A physical exam will be performed and a complete medical history given. When a lump is present in the breast, a mammogram will reveal any tumors. A CT or MRI scan will show any tumors in the colon, lung or other organs. When a tumor is located, a biopsy will be performed to determine if the tumor is benign or malignant. A malignant tumor will be viewed with a specialized X-ray to determine the stage of the cancer.
Treatment
Treatment will depend on which organ is affected and the stage of the cancer. Early stages of adenocarcinoma may only need surgery to remove the tumor. In later stages of the disease, surgery along with radiation and chemotherapy may be necessary. The length of these treatments will depend on the organ afflicted, the stage of the cancer and if the cancer has spread. When treatment is not successful, adenocarcinoma is fatal.
Prevention/Solution
Prevention of all cancers is difficult, but by adopting certain healthy behaviors you can lower your risk. Avoid smoking, limit your use of alcohol and eat a diet rich in fruits and vegetables. Exercise regularly and see your doctor yearly for check ups. Examine your breasts for lumps and discuss with your doctor any symptoms you find unusual. Early diagnosis and treatment of adenocarcinoma cancers can help you beat this disease.
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