略語大辞典 [Med] 23 TA transabdominal 経腹部(絨毛穿刺).transabdominal; e.g. TA CVS(chorionic villus sampling), an obstetric prenatal diagnosis for women at high genetic risk; ref. TC(transcervical) CVS; [Med]. 丸善「略語大辞典」JLogosID : 11851162