Modern surgery, general and operative . ^ walls have been destroyed or because stomata have beengreatly enlarged by vascular dilatation. If red corpuscles do pass into the. Fig. 48.—^Ameboid movements of a leukocyte (Warner). 84 Inflammation exudate, as happens in pneumonia, the inflammation is a very severe one, andis called a hemorrhagic inflammation. The escape of corpuscles by a passiveprocess is known as diapedesis, in contradistinction to the escape of leuko-cytes by active ameboid movements, a process known as migration. Thewhite corpuscles usually greatly increase in number in the bloo
Modern surgery, general and operative . ^ walls have been destroyed or because stomata have beengreatly enlarged by vascular dilatation. If red corpuscles do pass into the. Fig. 48.—^Ameboid movements of a leukocyte (Warner). 84 Inflammation exudate, as happens in pneumonia, the inflammation is a very severe one, andis called a hemorrhagic inflammation. The escape of corpuscles by a passiveprocess is known as diapedesis, in contradistinction to the escape of leuko-cytes by active ameboid movements, a process known as migration. Thewhite corpuscles usually greatly increase in number in the blood of a personwho has an acute inflammation, and the blood-making organs, such as thespleen and lymphatic glands, are often enlarged. An increase of white cor-puscles in the blood of an individual is called leukocytosis (see page 92). Blood-plaques.—Blood-plates, blood-plaques, or third corpuscles, may bediscovered in freshly drawn blood, but unless they are present in unusual num-bers they will rarely be seen in specimens prepared in the usual way. Thethird corpuscles can be seen by a high-power microscope in the moving bloodof the web of a frogs foot. In blood
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