Template:BGDA Practical 14 - Abnormalities Interactive: Difference between revisions
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{Which of the following is the most | {Which of the following is the most common form of placental abnormality: | ||
|type="()"} | |type="()"} | ||
- | - placenta accreta | ||
- | || Correct! About 75-78% of cases with an abnormal adherence, with absence of decidua basalis. The incidence of placenta accreta also significantly increases in women with previous cesarean section compared to those without a prior surgical delivery. | ||
+ | - placenta increta | ||
|| | || Incorrect! About 17% of cases when the placenta attaches deep into the uterine wall and penetrates into the uterine muscle, but does not penetrate the uterine serosa. Placenta increta accounts for approximately 15-17% of all cases. | ||
- | + placenta percreta | ||
|| Incorrect! About 5% of cases with placental villi penetrate myometrium and through to uterine serosa. | |||
- vasa previa | |||
|| Incorrect! {{Vasa previa}} (vasa praevia) placental abnormality where the fetal vessels lie within the membranes close to or crossing the inner cervical os (opening) and generally diagnosed (98%) by {{ultrasound}}. | |||
Revision as of 16:23, 30 May 2019
Placentation Abnormalities Interactive Component
Attempt the Quiz - Placentation Abnormalities | ||
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Here are a few simple Quiz questions that relate to Placentation Abnormalities from the practical. ++Questions to be updated++
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