- ptyalectasis
-
/tuy'euh lek"teuh sis/, n., pl. ptyalectases /-seez'/.spontaneous or surgical dilatation of a salivary duct.[ < Gk ptýal(on) saliva + éktasis a stretching out, equiv. to ek- EC- + ta-, var. s. of teínein to stretch + -sis -SIS]
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Universalium. 2010.