calicectasis

calicectasis

 [kal″ĭ-sek´tah-sis] dilatation of a calix of the kidney.

ca·li·ec·ta·sis

(kā'lē-ek'tă-sis), Dilation of the calices, usually due to obstruction or infection. Synonym(s): calicectasis, pyelocaliectasis