[The Arias-Stella sign in cases of extrauterine pregnancy].
D000328:Adult; D004717:Endometrium / Q000473:pathology*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*
O sinal de Arias-Stella em casos de gravidez extra-uterina.