Doctor insights on:
Fingernails And Lung Cancer
I have all the symptoms of lung cancer: shortness of breath, cough with yellow phlegm and occasional red streaks, fingernail clubbing...but my Chest X-Ray and Noncontrast High-Res Chest CT were negative. Doctors are saying I'm fine, but I'm scared?
Trust your physician: Or obtain a pulmonary medical consultation as a second opinion. Without symptoms such as weight loss. Anorexia, expectorating pure blood. Chronic spasmodic coughing, etc. This is not consistent with lung cancer, especially with a negative CT scan. I suggest behavioral counseling with a certified psychotherpist for CBT. ...Read moreSee 1 more doctor answer
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
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
Stage IA lung cancer that is resected with a lobectomy and lymph node sampling has better than an 80% cure rate. Stage IB, IIA and IIB are also frequently curable.
Unfortunately 75% of lung cancers are Stage II (difficult to cure) or IV (incurable) at the time they are diagnosed ...Read more
Stage dependent: Odds of surviving lung cancer depend upon the stage (extent/spread) of the cancer at the time of diagnosis. A small tumor that is confined to the lung and has not spread to lymph nodes (stage 1) may be completely cured. An advanced tumor that is large and has spread to lymph nodes and other organs (such as brain/liver/adrenal glands) will be treated but will be challenging to completely cure. ...Read moreSee 2 more doctor answers
Risk factors: Lung cancer is most commonly a long process of years in which the lungs are exposed to damaging substances/"carcinogens". The biggest/best known is smoking. This link may help: http://www. Cancer. Net/cancer-types/lung-cancer/risk-factors-and-prevention. ...Read moreSee 2 more doctor answers
None in early stages: Lung cancer may not produce any noticeable symptoms in the early stages. In approximately 40 percent of people diagnosed with lung cancer, the diagnosis is made after the disease has advanced. In one third of those diagnosed, the cancer has reached stage 3. Cough, weight loss, blood in sputum, hoarseness, and shortness of breath are some symptoms. ...Read moreSee 1 more doctor answer
Depends on stage...: The best predictor of surviving lung cancer is the stage or extent of the disease at diagnosis. If the cancer is small and has not spread out of the lungs, then much better odds of survival. If the cancer is large and has spread to lymph nodes and other organs (like liver, adrenals, or brain), then long term survival is less likely. ...Read moreSee 1 more doctor answer
Early on, no symptoms. May be identified on x-ray or ct for something independent.
hemoptysis- coughing blood
pain in apex or chest wall
shortness of breath.
Progress from tiny, to small stage 1, to local spread to lymph nodes,
to spread with distant metastasis stage 4. ...Read more
Many things: >80% of lung cancer is caused by smoking. However never smokers (defined as <100 cigarettes in lifetime) can get smoking. Risk factors include radon exposure, second hand smoke, and genetic mutations such as egfr activating mutations. For more info: http://bit. Ly/ygfoko. ...Read moreSee 2 more doctor answers
It depends: On the extent, location, and type of lung cancer. There may be no symptoms with a small tumor. With more extensive involvement, there may be constitutional symptoms such as weight loss. There are numerous non metastatic potential disorders (paraneoplastic syndromes). There may be cough, chest pain, or hemoptysis depending on the local extent. ...Read more
Multiple symptoms: Some people do not know and a small tumor is found on x ray. People with lung cancer can vary most will develop a cough possibly with blood, some will loose weight develop infections of the lung and feel weak even short of breath. At times one can have recurrent pneumonias to find a small tumor mixed into the pneumonia. THe diagnosis is made by biopsy ...Read more
Unfortunately, early lung cancer is often asymptomatic. Symptoms may include persistent cough, bloody cough, pain, short of breath. The following link may assist you in the possible symptoms: http://goo. Gl/vvhhy
there is screening for appropriate candidates to help find it early. ...Read more
Depends on stage: Lower stage non-small cell lung cancer (nsclc) has better survival based on stage appropriate therapy than later stage tumors. The standard of care therapy for stage I and ii nsclc is surgery. For stage iiia chemoradiation followed by surgery or chemoradiation alone and stage iiib and IV chemotherapy +/- radiation. ...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