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- Disease Information
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Disease Processes ▼
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Disease Information for Placenta previa
- Clinical Manifestations
- Signs & Symptoms
- Bleeding in first trimester
- Bleeding in pregnancy
- Bleeding in third trimester
- Second trimester bleeding
- Uterine Bleeding
- Vaginal Bleeding
- Vaginal Bleeding/First Trimester
- Vaginal Bleeding/Pregnancy
- Vaginal Bleeding/Second Trimester
- Typical Clinical Presentation
- Presentation/Obstetrics emergency
- Clinical Presentation & Variations
- Presentation/Heavy Painless Third Trimester Bleed
- Disease Progression
- Course/Acute
- Course/Potentially lethal/untreated
- Lethal Potential
- Demographics & Risk Factors
- Past History
- Past history/Cesarean section
- Past history/Induced abortion
- Established Disease Population
- Patient/Advanced maternal age pregnancy/status
- Patient/Labor status
- Patient/Multiparous
- Patient/Pregnant
- Patient/Pregnant, third trimester
- Sex & Age Groups
- Population/Adult Aged Only
- Population/Adult/all
- Population/Female
- Population/Female-only/limit
- Diagnostic Test Results
- Other Tests & Procedures
- Fetal Moniter/Fetal Distress Signs
- Ultrasound
- Transvaginal Ultrasound Abnormal
- Ultrasound/Abnormal Placenta scan
- Ultrasound/Pelvic area abnormalities
- Associated Diseases & Rule outs
- Rule Outs
- Abortion/miscarriage
- Placenta Abruptio
- Associated Disease & Complications
- Birth Asphyxia Syndrome/Hypoxic event
- Breech/difficulty delivery/lie
- Death Outcome
- Premature labor/Preterm labor
- Disease Mechanism & Classification
- Class
- CLASS/Fetal/conceptual products (category)
- CLASS/Fetus disorder (ex)
- CLASS/Placenta disorder (ex).
- Process
- PROCESS/Structural/anatomic/foreign body (category)
- Treatment
- Drug Therapy - Contraindication
- TX/Amniocentesis Indication
- Drug Therapy - Indication
- SX/Cesarean
- Other Treatments
- TX/Delivery/fetus/baby.
- Definition
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A placenta which develops in the lower uterine segment, in the zone of dilatation, so that it covers or adjoins the internal os. Painless hemorrhage in the last trimester, particularly during the eighth month, is the most common symptom. (Dorland, 27th ed)
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- External Links Related to Placenta previa
- Wikipedia
- Merck
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- PubMed (National Library of Medicine)
- NGC (National Guideline Clearinghouse)
- Medscape (eMedicine)
- Harrison's Online (accessmedicine)
- NEJM (The New England Journal of Medicine)