Pathologic _'s general knowledge of of tubercle

Pathologic _'s general knowledge of of tubercle
Pathology: It can be seen for the gathering of one kind of cells of skin in organizing the section that the granulation of tubercle is swollen, among them there are the nuclear macrophages more, have lymphocytes around, but there is not one kind of pathological changes of cheese. Can see, forgive body in the bubble thick liquid of macrophages, such as ovate Schumann (Schaumann) Small body, a pair of small body (asteroid body) of crystallization and star refracting light . Lung tubercle have illness coming on, become, have more extensive monocyte, macrophage, alveolus inflammation that lymphocyte soaked the beginning in disease, involve the alveolus wall and a quality. It may be dissipated by oneself that the alveolus inflammation and granulation are swollen. But in chronic stage, granulation swollen around fibrous the intersection of master cell and collagen take and not hyaline, become the non- specific fiber. It has no characteristic that swollen tissue morphology of the granulation displays, it is obvious in branched bacillus and fungal infection, it is the tissue of foreign matter or traumatism that reacts, also can be seen at beryllium disease, syphilis of third, lymphoma and other source alveolus inflammation of allergy,etc., should walk and distinguish. But see the same tissue pathological change in many organs, combine the clinical materials, can diagnose a disease.
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