Is a patch on the lung a reason to worry? This is a common occurrence. The cause may be a number of conditions but an old infection is probably the most likely reason. An old x- ray will be useful to compare to see if the spot was there previously. Tuberculosis can present in a variety of ways and if there is suspicion for this condition a number of tests like skin test for TB, sputum evaluation and certain blood tests will be needed. Old TB can present as a spot on the x- ray. The size of the spot also helps with the diagnosis. Serial imaging over a period of months to years will show if the spot is stable. A CT scan of the chest may help depending on the size seen on the x- ray. If there are no clinical symptoms like weight loss, loss of appetite, night sweats, productive cough - sputum, fever, etc it may be unlikely to be an active issue. Given the young age it appears less likely to be a cancer. In medicine there are many situations where there is no certainty in diagnosis but only a probability of the disease being present. However clinical evaluation, periodic assessment along with certain lab and imaging tests will help with the diagnosis. The situation with the incidental chest radiograph finding is the same in your friend and she should be evaluated by a pulmonologist to get a more definite conclusion. If there are no clinical signs of illness I do not see the x- ray finding preventing any travel or employment. Pneumonia is a serious and potentially fatal bacterial or viral infection of the lungs: causes, symptoms, diagnosis, treatment. Information about pneumonia elderly, including: risk factors for pneumonia, symptoms, treatment, recovery, ways to decrease risk and more. Interstitial lung disease. Pneumonia is swelling or inflammation of tissue in the lungs. Around 8 in 1,000 people in the UK get pneumonia each year, with cases more common during autumn and winter. Introduction Pneumonia is defined as inflammation of the lung caused by bacteria, in which the air sacs (alveoli) become filled with inflammatory cells and the lungs. Pneumonia is a serious infection or inflammation of your lungs. In case of symptoms or an abnormal test, more testing can help find out if it's cancer. Learn about small cell lung cancer diagnosis tests here. Made up of or marked by patches: patchy trousers. Uneven in quality or performance: Their work is patchy. Pulmonary consolidation; Pneumonia as seen on chest X-ray. A: Normal chest X-ray. B: Abnormal chest X-ray with consolidation from pneumonia in the right lung.
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January 2017
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