释义 |
DictionarySeereductionEncyclopediaSeeReductionselective reduction
se·lec·tive re·duc·tiona technique for intrauterine termination of one or more fetuses while leaving one or more fetuses undisturbed, usually in pregnancies with fetal anomalies or with multiple gestations. Synonym(s): selective termination (1) selective reduction Obstetrics Selective termination of pregnancy, see there. selective reduction1. In radiography, the reduction of exposed silver halide crystals to black metallic silver, creating a visible image.2. In oncology, killing or destroying tumor cells or their products with relatively little damage to healthy cells.See also: reductionSelective reductionTypically referred to in cases of multi-fetal pregnancy, when one or more fetuses are aborted to preserve the viability of the remaining fetuses and decrease health risks to the mother.Mentioned in: Abortion, Selective |