Placenta previa – causes, symptoms, diagnosis, treatment, pathology
What is Placenta Previa?
What causes Placenta Previa?
What are the symptoms of Placenta Previa?
How is Placenta Previa diagnosed?
What are the risks associated with Placenta Previa?
How is Placenta Previa managed during pregnancy?
Can Placenta Previa be prevented?
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Placenta Previa can be categorized into three types: complete placenta previa, partial placenta previa, and marginal placenta previa, depending on the extent of placental coverage over the cervix. It is essential for pregnant women with placenta previa to receive appropriate medical care to manage the condition and ensure the safety of both the mother and the baby.
Placenta Previa Symptoms
- Vaginal bleeding, which is typically painless but can be severe
- Bright red blood during the second or third trimester. Blood may be heavy or intermittent
- Uterine contractions, which may accompany the bleeding
- Low-lying placenta detected during ultrasound
- Backache
- Abdominal pain or discomfort
- Baby in transverse (horizontal) position
- Preterm labor
- Frequent uterine contractions
- Difficulty in feeling fetal movements
- Anemia or low blood count
Diagnosis of this condition can be done through various methods including:
- Transabdominal Ultrasound: This is a common method used to diagnose placenta previa. It involves using high-frequency sound waves to create images of the uterus and placenta. The position of the placenta in relation to the cervix can be determined through this ultrasound.
- Transvaginal Ultrasound: In some cases, a transvaginal ultrasound may also be performed to get a more accurate view of the placenta’s location. This procedure involves inserting a probe into the vagina to obtain detailed images of the cervix and placenta.
- Magnetic Resonance Imaging (MRI): MRI scans can provide a detailed view of the placenta and its position. This method may be used when there are doubts or difficulties in obtaining a clear diagnosis through ultrasound.
- Digital Examination: A digital examination may be performed by a healthcare provider to assess the position of the placenta during a pelvic exam. However, this method alone may not provide a definitive diagnosis and is usually accompanied by ultrasound or other imaging techniques.
It is important to note that only a qualified healthcare professional can diagnose placenta previa. If you suspect you may have this condition, please consult a medical expert for a proper evaluation and diagnosis.
