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epithelioma是什么意思，epithelioma翻译
Epithelioma: Understanding This Deadly Cancer
Epithelioma, also known as epithelial cancer, is a type of cancer that originates in the epithelial cells, which are the cells that line the surfaces of organs and tissues throughout the body. This disease can affect various parts of the body, including the skin, lungs, colon, and kidney, among others. The exact cause of epithelioma is not known, but exposure to certain risk factors, such as asbestos, UV radiation, and certain chemicals, can increase the likelihood of developing the disease.
The symptoms of epithelioma can vary depending on the location and size of the tumor, as well as the stage of the disease. Common symptoms include pain, bleeding, changes in the size or shape of a lump or tumor, and general fatigue and weakness. In some cases, patients may also experience difficulty swallowing, changes in bowel or bladder habits, and jaundice, among other symptoms.
Diagnosing epithelioma can be challenging, as it often mimics other types of cancer and diseases. To diagnose the condition, doctors may perform a combination of physical examinations, laboratory tests, and imaging studies, such as CT scans, MRIs, and biopsies. A biopsy, which involves removing a small sample of tissue from the affected area, is often necessary to confirm the diagnosis.
Once diagnosed with epithelioma, treatment options depend on various factors, including the type and location of the cancer, the stage of the disease, and the patient's overall health. Common treatment options include surgery, radiation therapy, chemotherapy, and targeted therapy. In some cases, a combination of these treatments may be necessary to achieve the best possible outcome.
Surgery is often the first line of treatment for epithelioma, especially when the tumor is localized and has not spread to other parts of the body. The goal of surgery is to remove the tumor and any surrounding cancerous tissue. In some cases, however, the tumor may be too large or too deeply rooted to be removed surgically.
Radiation therapy uses high