preplacental

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• preplacental — adj. * * * …   Universalium

• preplacental — Before formation of a placenta. * * * pre·pla·cen·tal plə sent əl adj existing or arising before the formation of a placenta …   Medical dictionary

• preplacental — pre·placental …   English syllables

• preplacental — | ̷ ̷+ adjective Etymology: pre + placental : existing or arising before the formation of a placenta * * * adj …   Useful english dictionary

• entypy — A type of gastrulation seen in some early mammalian embryos in which the endoderm covers the embryonic and amniotic ectoderm; part of the preplacental trophoblast may also be covered. [G. entype, pattern] * * * en·ty·py ent ə pē …   Medical dictionary

• Chorionic hematoma — (also chorionic hemorrhage) is the pooling of blood (hematoma) between the chorion, a membrane surrounding the embryo, and the uterine wall.[1] With an incidence of 3.1% of all pregnancies[1], it is the most common sonographic abnormality and the …   Wikipedia