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==Placenta Implantation Abnormalities==


Placenta Accreta - 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 Accreta===


Placenta Increta - occurs 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.
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 Percreta - placental villi penetrate myometrium and through to uterine serosa.
===Placenta Increta===
 
Occurs 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===
 
Placental villi penetrate myometrium and through to uterine serosa.


[[Category:Placenta]] [[Category:Abnormal Development]] [[Category:Cartoon]]
[[Category:Placenta]] [[Category:Abnormal Development]] [[Category:Cartoon]]

Revision as of 13:50, 21 March 2011

Placenta Implantation Abnormalities

Placenta Accreta

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

Occurs 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

Placental villi penetrate myometrium and through to uterine serosa.

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Date/TimeThumbnailDimensionsUserComment
current10:11, 18 August 2009Thumbnail for version as of 10:11, 18 August 2009450 × 366 (37 KB)MarkHill (talk | contribs)