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does it mean i have cancer if i have a nodule

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yes my husbend has a nodule in his lung and his throat hurts to and he cant swallow and hes got a bad cough and wheezeing a lot does that mean he has cancer
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First Helper User Profile Gaelic

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replied February 27th, 2012
Especially eHealthy

Not necessarily. Most lung nodules are noncancerous (benign).

However, some lung nodules may be cancerous — either early-stage lung cancer or metastatic cancer that has spread to the lungs from another site in the body.

Lung nodules — small masses of tissue in the lung — are quite common. They appear as round, white shadows on a chest X-ray or computerized tomography (CT) scan. They're usually about .2 inch (5 millimeters) to 1 inch (25 mm) in size. A larger lung nodule, such as one that's 25 mm or larger, is more likely to be cancerous than is a smaller lung nodule.

The most helpful thing your doctor can do is compare your current chest X-ray or CT scan with a previous one. If the nodule on earlier images hasn't changed in size, shape or appearance, it's probably noncancerous. Causes of noncancerous lung nodules include infections, such as histoplasmosis or tuberculosis, a small collection of normal cells (hamartoma), lung cysts, and vascular abnormalities. Noncancerous lung nodules usually require no treatment. However, the doctor will probably monitor the nodule for changes using periodic imaging tests.

If a lung nodule is new or has changed in size, shape or appearance, the doctor may recommend further testing — such as a CT scan, positron emission tomography (PET) scan, bronchoscopy or tissue biopsy — to determine if it is cancerous.

A CT scan is usually the first test if it's suspected that a nodule is malignant. If there is no evidence that the possible cancer has spread, then surgical removal may be recommended. If results of the CT scan are indeterminate, then the decision may be made to observe with follow-up imaging or a biopsy. If there are multiple lung nodules (two or more), especially if not in just one lung, the doctor will work with the patient to develop a treatment plan that's specific to that case.

So, again, most lung nodules are benign. Your husband should discuss the finding with his physician.
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