Moreover, under the law, 'a covenant of quiet enjoyment is [only] an assurance against a defective title * * *. It goes to possession.' [citations omitted] Thus, there is no breach of the covenant for quiet enjoyment unless there be actual constructive eviction of the lessee.
Radswiki et al. Placental infarction refers to a localised area of ischaemic villous necrosis. It is a significant cause of placental insufficiency.
A placental abruption (abruptio placentae) is when a normally implanted placenta separates from the uterus after 20 weeks gestation (less then 20 weeks gestation is considered a spontaneous abortion). It occurs in approximately 0.5-1% of pregnancies in North America (Broers et al, 2004).he classical presentation is that a placental abruption is painful bleeding and a placenta previa is painless, however a woman with a placenta previa can also be contracting and thus can be in pain as well. A pelvic exam should not be done until a placenta previa can be ruled out as this can trigger further bleeding.