Non-small cell lung cancers are grouped together because they display similar prognosis and management options. These sub-types are adenocarcinoma lung cancer, squamous cell lung cancer, and large cell lung cancer.
Adenocarcinoma is a cancer that arises in a glandular tissue. The tissue is also part of a larger category, the epithelial. Adenocarcinomas, do not have to be part of the gland. As long as they have secretory properties, they can be classified as adenocarcinomas. Such form of carcinoma occurs in few higher mammals including man. Through biopsy, a pathologist determines if the tumor is an adenocarcinoma or another type of cancer. Adenocarcinoma can originate in many tissues of the body. Each gland does not secrete the same substance but for as long as there is an exocrine function to the cell, it is considered glandular. A malignant form therein is named “adenocarcinoma”. Abnormal tissue that is considered benign (not malignant) is called “adenoma”. Adenomas typically do not invade other tissues and rarely spread or metastasize as opposed to adenocarcinomas that invade other tissues and metastasize.
Adenocarcinoma lung cancer is the most common type of lung cancer in patients who have never smoked all their lives. It accounts to about 10 percent of lung cancers. Unlike small cell and squamous cell lung cancer, this cancer is commonly seen peripherally in the lungs. Smokers may also be diagnosed in smokers but not as usual as it would be found in non-smokers. In a biopsy, adenocarcinoma lung cancer tends to stain musin positive as it is derived from the lung glands that produce mucus. Well differentiated adenocarcinoma lung cancer resembles the normal glandular structure. Poorly differentiated adenocarcinoma lung cancer doesn’t resemble the normal glands.
A number of factors including the extent of the disease, general health condition, and metastases help determine the most appropriate cancer treatment combinations.
Conventional treatment options may be used to treat adenocarcinoma lung cancer. Surgery, radiation and chemotherapy are three common forms of cancer treatment that have been used for many years. For certain types of cancer cases, surgery is the most common way to remove tumor growths. Radiation therapy, which involves the use of high energy rays to kill or impede tumor growth, may be used in combination with other forms of cancer treatment. It is also an alternative when surgery cannot be an option. Chemotherapy uses drugs to kill or slow the growth of malignancies. It is often paired with other forms of cancer treatment. Doctors control how chemotherapy is administered to manage dosage allowing the patient to tolerate the side effects that are expected.
Immunotherapy or biotherapy, a less common treatment for adenocarcinoma lung cancer, uses the body’s immune system to fight the cancer or reduce the side effects of therapies. A physician can assess a particular cancer case and see if it may be an appropriate course of treatment for a patient.
In addition to a number of advanced conventional treatment options, alternative or complementary treatment for adenocarcinoma lung cancer may be available. These non-conventional are designed to create personalized treatment plans that help patients focus on healing. Examples of these therapies are geared toward nutrition, pain management, naturopathy, spiritual, mind-body, etc.
