死胎(fetal death)
单羊膜囊双胎妊娠(monoamniotic twins pregnancy)
女,2岁,肘部外伤,如图所示,最佳的诊断为() ["A.肱骨髁上骨折","B.肱骨髁上骨折并肘关节脱位","C.内上髁骨骺损伤","D.内上髁骨骺损伤并肘关节脱位","E.全骺分离"]
胎盘早剥(placental abruption)
女,1岁10个月,右肘部外伤,如图所示,最佳的诊断为() ["A.全骺分离","B.肱骨髁上骨折","C.肱骨髁上骨折并肘关节脱位","D.内上髁骨骺损伤","E.内上髁骨骺损伤并肘关节脱位"]
羊水过多(po1yhydramnios)