Doctor insights on:
How To Know If You Have A Lung Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Imaging and biopsy: Most lung cancers are discovered by imaging studies such as chest x-rays or ct scans. These will show mass lesions that should not normally be present. If such a lesion is detected, then it is usually sampled by needle aspiration or bronchoscopy, and cells or pieces of tissue are studied in a laboratory under a microscope to decide if a malignancy is present and to decide what type the tumor is. ...Read moreSee 1 more doctor answer
Im smoking almost 10years ago..dobi have any possible to have a lung cancer?even i dont feel any sign for this?
Hi, I am ngoan, vietnamese. My moon have a lung cancer and metastasis in bony. She will do chemo on this december 17. Can she use fucoidan? Thanks
Go ahead: Suit yourself and don't spend too much money on it. If you possess a basic knowledge of bioscience, you'll realize that essentially all the work that "shows effects of fucoidan" is done on cell cultures, not living organisms. This has been going on for thirty years with weak animal work appearing only in obscure no-impact journals. Do you want to give your money to people who mislead others? ...Read more
My cousin knew that he have a lung cancer before 4 months he's having a difficulties in breathing while sleeping at night can the steam inhaler help??
Start: This may supply some degree of comfort. I hope your cousin is being seen and treated by a doc to have the best chance of recovering from this very serious illness. The sooner they seek help, the better. ...Read more
Several causes...: But the most common correlation with lung cancer is smoking. Smoking alone will increase your risk of lung cancer by about 20 times by smoking one pack per day for twenty years. Other sources can be genetic (alpha-1 antitrypsin disorder), related to environmental exposures that are inhaled, or other less common reasons. ...Read moreSee 2 more doctor answers
Depends: Staging, location, degree of emphysema, co morbidities will determine symptoms on a particular individual. In general, most patients have no symptoms until late. Bloody sputum sometimes occurs. Some tumors may produce hormones. Weight loss may occur with advanced stage. Pneumonia, stridor, bloody pleural effusions, horner's syndrome, chest wall arm pains. Shortness of breath, recurrent pneumonias. ...Read moreSee 1 more doctor answer
Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more
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