略語大辞典 [Med] 22 TC transcervical 経子宮頚部(絨毛穿刺).transcervical; e.g. TC CVS(chorionic villus sampling), an obstetric prenatal diagnosis for women at high genetic risk; ref. TA(transabdominal) CVS; ref. second-trimester AC(amniocentesis); [Med]. 丸善「略語大辞典」JLogosID : 11851441