Obstetric Ultrasound Normal Pregnancy Vs Placenta Previa | Low-Lying, Marginal, Partial, Complete

Obstetric Ultrasound Normal Pregnancy Vs Placenta Previa | Low-Lying, Marginal, Partial, Complete
*Cases
Low-Lying Placenta - 0:00
Marginal Placenta Previa - 7:06
Partial Placenta Previa - 9:29
Complete Placenta Previa - 10:40
Placenta Previa
Abnormally low position of the placenta. Placenta lies closer to the cervix or covers it.
Causes:
- Previous Cesarean Delivery
- Multiple Pregnancies
- Previous Placenta Previa
- Maternal Age: Women over 35 years old are at higher risk.
- Smoking
- Uterine Surgery such as fibroid removal
- In Vitro Fertilization (IVF)
Diagnosis:
- Second-Trimester Ultrasound (18-20 weeks): Placenta previa is more commonly identified during the mid-pregnancy ultrasound, usually around 18 to 20 weeks. However, some cases detected at this stage may resolve by the third trimester as the uterus grows and the placenta moves away from the cervix.
- Third-Trimester Ultrasound (28-32 weeks): If placenta previa is suspected or diagnosed earlier in the pregnancy, follow-up ultrasounds are typically conducted around 28 to 32 weeks to see if the condition has resolved. Persistent placenta previa at this stage is more likely to continue to term and require special management.
Low-Lying Placenta: Placental edge is less than 2 cm from the internal os
Marginal Placenta Previa: Placenta touches the margin of the cervix but does not reach the internal os
Partial Placenta Previa: Placenta partially covers the internal os
Complete: Placenta completely covers the internal cervical os.

[@DrSamsImagingLibrary]

Placenta Ultrasound Normal Vs Abnormal Image Appearances Comparison | Placental Pathologies on USG: czcams.com/video/K-OqKUG6-Kg/video.html

[@user-rd3ph5vr5w]

Very helpful for me, thanks Dr Sam 👍

[@DrSamsImagingLibrary]

Most Welcome!

[@mrattitude5290]

When are you going to upload live demonstration videos of ultrasound? Great videos btw . They really helped me in my studies and at work too👍

[@DrSamsImagingLibrary]

Thanks for watching! Currently it is hard to make live videos but if it is possible I will do that

[@mdashrafesha3767]

Thank you sir

[@DrSamsImagingLibrary]

Most Welcome!

[@Yourgobu-gp4lk]

Very helpful sir thank you so much 🙏🏻🥰

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Most Welcome!

[@salmabegum3236]

Thank you Dr Sam.Your videos are very helpful.

[@DrSamsImagingLibrary]

Most Welcome!

[@ReemMohammed-cb2no]

You are the best

[@DrSamsImagingLibrary]

Thank you very much for watching!

[@jjk9176]

Thank you so much for this! A very great and helpful video. Good imagings and a very clear explanation. Can I use some of the pictures for my next presentation? Will put your credits on every picture!

[@DrSamsImagingLibrary]

Most Welcome and Thanks for watching! Yes, you can use them!

[@drektatrivedi4085]

Very nice presentation

[@DrSamsImagingLibrary]

Thanks for watching!

[@kiranmughal7894]

Thank you Dr sam you're so helping

[@DrSamsImagingLibrary]

Most Welcome and thanks for watching!

[@mohamedabdikarim1905]

Thanks Dr sam our great mentor all the best for you 💕💕💕💕💕

[@DrSamsImagingLibrary]

Most Welcome and thanks for watching!

[@azitagalinimoghaddam2095]

thanks a lot.

[@DrSamsImagingLibrary]

Most Welcome!

[@magymohamed3994]

THANK YOU DR. Sam

[@DrSamsImagingLibrary]

Most Welcome!

[@sabakhanam5998]

Thank for sharing

[@DrSamsImagingLibrary]

Most Welcome!

[@deepstar8636]

Ultrasound knobology in obs gyn pls

[@DrSamsImagingLibrary]

Thank you for the suggestion!

[@user-wc4lo8vy6p]

Please send this video to Arabic😢

[@DrSamsImagingLibrary]

You can press the CC button to translate the subtitles into arabic.