权威例句
-ectasis-ectasisVascular ectasis and diverticulosis[Posterior scleral ectasis]MAMMARY DUCTAL ECTASIS: REPORT OF 187 CASESCorneal Ectasis among Wrestlers: Report of Two Cases[Coronary ectasis: another form of atherosclerosis]Treatment of venous ectasis with hypertonic salineDural ectasis as a cause of widening of the internal auditory canals in neurofibromatosis[Annular ectasis in simultaneous replacement of the aortic and mitral valves--coupling valve graft]