Pathologic _'s symptom of cause of disease of pneumonia and clothing original body pneumonia

Pathologic _'s symptom of cause of disease of pneumonia and clothing original body pneumonia
Cause of disease of disease Original body (TWAR one) of clothing of pneumonia (Taiwan separated Corporation TW-183 in 1965 Washington separates Corporation AR-39 with 1983) Have original body kind of a seed coat that most often causes the airway infection clinically at present, only there is a kind of serum type at present, belong to the strict human pathogen, there is no animal's intermediate host.
Pathologic physiology
The original body of clothing of pneumonia is sucked by the upper respiratory tract, behind invading the mucous membrane such as being nasopharyngeal, cause infiltration pathological change of the inflammatory cell of local organization at first, pathogen breed in single nuclear macrophage, and then competent to spread through blood. Pathological change obviously occurs frequently in lower respiratory tracts such as the lung,etc., inflammation pathological change is expanded progressively by the lung door, it show as leaf it is small and among quality pneumonia,occur frequently at lung underpart. React with early inflammation of lung, appear many forming core leucocyte soak and cellulose kind of alveolus ooze out, it is obvious alveolus is full of liquid, the quality is presented and obviously increased thick among alveolus wall and lung, edema, bleeds and necrosis can take place. Pathological change can also involve the netted inner leather system, the liver presents inflammation and special mess necrosis, the spleen is swelling. Visible pleurisy, heart membrane inflammation and myocarditis,etc. sometimes, the kidney, nerve and digestive system can also present pathological change. Can see basophilia forgiving body in lung macrophages, the cardiac muscle, pericardium and star-shaped cell of liver.
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