What are the major cases of hemoptysis found in lung cancer patients?

Ulceration. Blood tinges sputum is usually due to ulceration of the cancer affecting the airways. Lung cancer can invade large blood vessels and cause fatal hemoptysis.
Can be. A symptom of lung cancer can be hemoptysis, or coughing up blood. This can be the result of a tumor in the bronchus or airway, causing irritation.
Lung CA and Bleeding. I have to assume this is prior to diagnosis and treatment?Lung cancer is much like an open sore that won't heal.At times when you cough the scab loosens and the area bleeds resulting in hemoptysis.During treatment bleeding can be from tissues that are raw, and after treatment it can be related to spider veins that are more fragile. These can crack and bleed.
Can happen. It can happen when the cancer-usually located on the central area- erroded/invaded major blood vessel-massive hemoptysis can happen. The bleeding can be even more if patient is also getting an anti vegf inhibitor- like avastin (bevacizumab).

Related Questions

When one has lung cancer, how often does hemoptysis occur?

Depends. Some people present with hemoptysis as the initial sign of their cancer. Some people with lung cancer never have hemoptysis. It is most commonly seen with those people who have tumors growing into the bronchus. Read more...
Not frequently. Centrally located lung tumors can cause hemoptysis more frequently than peripherally based tumors. Overall its not that common. Read more...

Coughing up blood. Longtime smoker. Lung cancer or something else?

See your doctor! Coughing up blood is an important and potentially dangerous symptom. Sometimes it is caused by cancer, but there are other causes too. You should see your doctor immediately and have a chest x-ray and other tests done. Don't wait! Read more...
Could be. You should go to see your doctor as soon as possible. Coughing up blood is abnormal. It could be caused by different abnormalities either from the lung or upper airway or could be something else. Lung cancer could be a possibility -especially with your long time history of cigarette smoker. See your doctor now and have further evaluation- ie. Ct chest etc. Please consider to stop smoking. Read more...

Help docs, is having just one symptom of coughing blood a sign of lung cancer?

Can be. But is also seen with many other problems related to lungs and heart, sometimes as "simple" as a bronchitis. It should be evaluated, though. It can be something serious, especially if the patient is a smoker. Do you smoke? Hope not.... Best to you. . Read more...

What does coughing blood mean -- lung cancer?

Maybe. Coughing blood is a classic sign of lung cancer, but may also be seen with acute infections, chronic bronchitis, or even dental disease. This should always be worked up to rule out lung cancer (or head and neck cancer) and not assumed to be secondary to something beingn. The prognosis for lung cancer is dramatically improved with early diagnosos, often made difficult by the lack of early symptoms. Read more...
Hemoptysis. Hemoptysis may be the presenting symptom of a pulmonary neoplasm, av malformation, necrotizing pneumonia, rasmussen aneurysm, bronchitis to include some. Must see your pulmonologist or your thoracic surgeon stat. Need a bronchoscopy and cat scan thorax with and wihout contrast. Further intervention depends on findings. Read more...
Yes it can. If the blood is just staining the tissue paper, you should make a clinic appointment as soon as possible. If you are coughing up greater quantities than that, you should seek immediate medical attention as this can be a life-threatening situation. Read more...
Maybe... Coughing up blood, hemoptysis, is most often due to bronchitis. But, it can be a sign of lung cancer so it always needs to be evaluated to rule out cancer. Read more...