[名词解释]

输卵管妊娠(tubal pregnancy)

多胎妊娠(multiple pregnancy) 女，4岁，左腿跛行2个月。结合图像，最可能的诊断是() ["A．骨囊肿","B．软骨肉瘤","C．骨肉瘤","D．髋关节结核","E．股骨头骨骺缺血坏死"] 流产(abortion) A–S反应(Arias–Stella) 阴道后穹隆穿刺(culdocentesis)

输卵管妊娠(tubal pregnancy)