Placenta increta

Placenta increta is a severe condition that occurs during pregnancy when the placenta attaches too deeply into the wall of the uterus. It is a form of placenta accreta, a broader term that also includes placenta increta and placenta percreta.

Overview

Placenta increta is characterized by the invasion of the placenta into the myometrium, which is the middle layer of the uterine wall. This condition can lead to serious complications such as postpartum hemorrhage and hysterectomy. It is often diagnosed during the third trimester of pregnancy, but it can also be detected earlier through ultrasound or magnetic resonance imaging (MRI).

Causes

The exact cause of placenta increta is unknown, but it is believed to be associated with damage to the lining of the uterus. This damage can occur due to factors such as previous cesarean section, other uterine surgery, or advanced maternal age.

Symptoms

Placenta increta often does not cause any symptoms. However, in some cases, it can lead to vaginal bleeding in the second half of pregnancy.

Treatment

The treatment for placenta increta often involves a planned cesarean section followed by a hysterectomy. In some cases, conservative management may be possible, which involves leaving the placenta in place and allowing it to be reabsorbed by the body.

See also

• Placenta praevia
• Placental abruption
• Placenta accreta

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