Stasis(redirected from stases)
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a stoppage or diminution of the physiological contents in the lumen of a tubular organ. The different types of stasis include stasis of the blood, or hemostasis (generally capillary or venous), stasis of the feces, or coprostasis, urinary stasis, and lym-phostasis. Stasis may result from the action of chemical and physical factors and bacterial toxins, from an impairment of blood-vessel innervation, and from a change in blood composition. Persistent hemostasis may cause tissue necrosis.