Placenta accreta spectrum
Placenta Accreta Spectrum
Placenta Accreta Spectrum (pronunciation: pla-sen-ta ak-ree-ta spek-trum) is a term used to describe a range of conditions where the placenta attaches too deeply into the wall of the uterus.
Etymology
The term "Placenta Accreta Spectrum" is derived from the Latin words "placenta" meaning "cake" and "accreta" meaning "grown". The term "spectrum" is used to indicate a range of conditions or variations.
Definition
Placenta Accreta Spectrum encompasses three conditions: Placenta Accreta, Placenta Increta, and Placenta Percreta. These conditions are characterized by an abnormal adherence of the placenta to the uterine wall, with varying degrees of invasion into the uterine muscle and surrounding structures.
Related Terms
- Placenta Accreta: This is the least severe form of the spectrum where the placenta attaches too deeply and firmly into the uterine wall but does not penetrate it.
- Placenta Increta: In this condition, the placenta further invades into the muscle of the uterus.
- Placenta Percreta: This is the most severe form of the spectrum where the placenta penetrates through the entire uterine wall and can attach to other organs such as the bladder.
Diagnosis
Diagnosis of Placenta Accreta Spectrum is typically made through ultrasound imaging and sometimes with magnetic resonance imaging (MRI).
Treatment
Treatment typically involves a planned cesarean section delivery followed by the surgical removal of the uterus, known as a hysterectomy.
See Also
External links
- Medical encyclopedia article on Placenta accreta spectrum
- Wikipedia's article - Placenta accreta spectrum
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