. Fig. 27. Drazving of a horse's lung containing glanders nodules (<?). They appear on both the pleural and cut surfaces. origin situated principally in the periphery of the lung, their structure being the same as that of the nodules in the nasal mucosa. Sometimes the lung nodules represent lobular pneu- monic foci, in which the alveoli are filled with red and white blood corpuscles and with desquamated epithelium of the lungs. Central disintegration occurs very early. These areas are surrounded bv a membrane resulting from a reactive in- flammation which manifests itself and out of which a
. Fig. 27. Drazving of a horse's lung containing glanders nodules (<?). They appear on both the pleural and cut surfaces. origin situated principally in the periphery of the lung, their structure being the same as that of the nodules in the nasal mucosa. Sometimes the lung nodules represent lobular pneu- monic foci, in which the alveoli are filled with red and white blood corpuscles and with desquamated epithelium of the lungs. Central disintegration occurs very early. These areas are surrounded bv a membrane resulting from a reactive in- flammation which manifests itself and out of which a connec- tive tissue capsule develops later on. There are two theories concerning the structure of the early nodules. One is, that the first cells are epithelial in nature, thus closely resembling
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Keywords: ., bookcentury1900, bookcollectionamer, bookdecade1900, bookyear1908
