What diseases does lung abscess answer to distinguish _'s symptom

What diseases does lung abscess answer to distinguish _'s symptom
(1) Bacterial pneumonia early lung abscess and bacterial pneumonia are until symptom and X-ray display very similar. Pneumonia and coccus pneumonia are the most common in bacterial pneumonia, often have lip bleb, ferruginous phlegm and not have a large amount of yellow suppuration phlegm. One shows lobe of the lung or Duan Shi and becomes or takes the form of the thin inflammation pathological change of slice in the chest X-ray, smudgy edge, but there is not suppuration that take shape. Other staphylococcus, pneumonia and bacillus pneumonia which have purulent sexual orientation,etc.. The bacterium of the phlegm or blood can be distinguished to separate.
(2) Cavity pulmonary tuberculosis has illness coming on slowly, the course of disease is long, often with tuberculosis and toxic symptom, if the low-heat, weak and night sweating, coughing for a long time, spitting blood etc. in the afternoon. Block shows the cavity wall thicker, can be seen tuberculosis and soak the focus around it in the chest X-ray, or with spot, the intersection of tubercle and the intersection of form and pathological change, have the intersection of liquid and level generally in the cavity, sometimes with sow scattered focus with side or tuberculosis of offside. Can find the tubercle bacillus in the phlegm. Continue and send it while infecting, there can also be yellow suppuration phlegm of volume, should accord with over the history, is treating and continuing sending while infecting, check repeatedly the phlegm can be made a definite diagnosis of.
(3) It causes and carries lung blockade inflammation far that bronchus lung cancer and tumour block the bronchus, present the lobe of the lung, section and is distributed. The necrosis liquefaction of cooking stove of cancer forms the cancer cavity. The onset is relatively slow, do not often have or only have a toxic symptom of minuent. Chest the intersection of X-ray and block show cavity it takes the form of the off-centre, wall to be relatively thick often and the intine is full of bumps and holes, generally have no level of liquid, there is no inflammation to react around the cavity. Often shift because of cancerous swelling, so often see lung door lymph node big. Take a photograph of slice, chest CT scanning, phlegm and loss cells and is checked and checked and can be made a definite diagnosis of with the fibrous bronchus mirror through the floor of body of X-ray.
(4) The intersection of lung and cyst continue, take place, infect with the intersection of lung and the intersection of cyst and show in round, of thin and smooth wall, often with the level of liquid, there is no inflammation to react around. The patient does not often have obvious toxic symptom or cough. If there is X-ray slice before infecting that is compared, it is apter to distinguish.
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