Across
- 3. identical twins from single ovum/always same gender
- 6. bleeding, cramping/pain, declining hCG
- 8. implantation of fertilized ovum at any site except for endometrium
- 10. spectrum of pathologic conditional resulting from abnormal growth of trophoblastic tissues
- 12. demise of co-twin late in 1st trimester or early in 2nd/ embryo, fetus, and sac absorbed
- 16. two ova are fertilized
- 19. increased hcg, increased msafp, increased uterine size
- 20. multiple gestations occur from one fertilized ovum
- 21. morula divides during 1st 4 days/1 or 2 placentas possible
- 22. no fetus and endometrial cavity filled with tissue/most common GTD
- 23. often seen in 1st trimester/bleeding and cramping in 1st
- 24. most common site of ectopic pregnancy
- 25. preimplantation blastocyst divides during 1st week/2 sacs & 1 placenta
Down
- 1. pain, bleeding, empty uterus, adnexal mass, positive pregnancy
- 2. not a true GTD/2 conceptions occur
- 4. fraternal twins/twins with 2 chorions, 2 amnions, and 2 placentas
- 5. HTN, pre-eclampsia/eclampsia, placental abruption, postpartum hemorrhage, preterm labor,, anemia
- 7. molar pregnancy and components of fetus
- 9. malignant, metastatic, and can spread to other organs/ very rare
- 11. prolapse/entanglement/compression of cord, difficult delivery, IUGR due to placental insufficiency, increased risk anomalies
- 13. blastocyst splits during 2nd week/ 1 sac & 1 placenta
- 14. result of abnormal development of vascularity in shared placenta of mono mono twins
- 15. endocrine, failure corpus luteum, anatomical abnormalities, interruption of development, chromosomal
- 17. amnioreduction and fetoscopic laser coagulation of chorionic vessels
- 18. malignant but not metastatic/most common form of persistance trophoblastic disease