Dr. Sam's Imaging Library
Dr. Sam's Imaging Library
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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.
Переглядів: 2 905

Відео

Abdominal Ultrasound Reporting | Liver, Gallbladder, Bile Duct, Pancreas, Spleen, Kidney USG Reports
Переглядів 5 тис.16 годин тому
Abdominal Ultrasound Reporting | Liver, Gallbladder, Bile Duct, Pancreas, Spleen, Kidney USG Reports *Cases Liver Ultrasound Reporting - 0:00 Gallbladder Ultrasound Reporting - 18:49 Bile Duct Ultrasound Reporting - 30:20 Pancreas Ultrasound Reporting - 58:46 Spleen Ultrasound Reporting - 1:11:53 Kidney Ultrasound Reporting - 1:29:23 Small Bowel Ultrasound Reporting - 1:46:22 Hernia Ultrasound ...
Varicocele Grading On Color Doppler Ultrasound | Grade 1-5 Varicocele | Scrotum & Testis USG
Переглядів 3,5 тис.День тому
Varicocele Grading On Color Doppler Ultrasound | Grade 1-5 Varicocele | Scrotum & Testis USG *Cases Grade 1 - 0:00 Grade 2 - 4:21 Grade 3 - 7:41 Grade 4 - 11:37 Grade 5 - 13:00 Grade 1: - No dilated veins present in scrotum - Reflux seen in dilated inguinal canal spermatic cord veins during Valsalva Maneuver Grade 2: - Dilated Veins at the upper pole of the testis - Reflux during Valsalva maneu...
Obstetric Ultrasound Normal Vs Subchorionic Hemorrhage (SCH) | Early & Mid Pregnancy Bleeding USG
Переглядів 5 тис.14 днів тому
Obstetric Ultrasound Normal Vs Subchorionic Hemorrhage (SCH) | Early & Mid Pregnancy Bleeding USG Subchorionic Hemorrhage - A collection of blood between the uterine wall and the gestational sac. - Hypoechoic area between the gestational sac and the uterine wall. - Causes: Trauma, maternal conditions, such as clotting disorders or hypertension, hormonal changes, infections or inflammatory condi...
Uterus Ultrasound Normal Vs Endometrial Polyp Images | Feeding Artery, Interrupted Mucosa Sign USG
Переглядів 4 тис.21 день тому
Uterus Ultrasound Normal Vs Endometrial Polyp Images | Feeding Artery, Interrupted Mucosa Sign USG Endometrial Polyp - The postmenstrual period (follicular phase) is best for evaluating polyps - Polyp can mimic endometrial hyperplasia - Single, uniform, and echogenic mass in the endometrial cavity - Endometrial fluid may surround the polyp - A thin stalk (pedicle) connecting the polyp to the en...
Ovary Ultrasound Normal Vs Polycystic Ovarian Syndrome (PCOS) Images | String Of Pearls Sign Ovaries
Переглядів 5 тис.28 днів тому
Ovary Ultrasound Normal Vs Polycystic Ovarian Syndrome (PCOS) Images | String Of Pearls Sign Ovaries' - Ultrasound findings must be clinically correlated - Patient may have acne, infertility, infrequent periods (oligomenorrhea) or absence of periods (amenorrhea) & Hirsutism (excess facial hair growth) - Increased number of follicles String of pearls appearance: Peripheral distribution of follic...
Why Does Posterior Acoustic Enhancement Appear Bright? Ultrasound Artifacts | Fluid Filled Spaces
Переглядів 1,9 тис.Місяць тому
Why Does Posterior Acoustic Enhancement Appear Bright? Ultrasound Artifacts | Fluid Filled Spaces Sound Wave Transmission: When an ultrasound beam travels through the body, it encounters various tissues and structures, each with different acoustic properties. Some tissues attenuate (absorb and scatter) the ultrasound waves more than others. For instance, fluids (like cysts or blood-filled struc...
Uterus & Adnexa Ultrasound Normal Vs Pelvic Inflammatory Disease (PID) Images | Gynecological USG
Переглядів 6 тис.Місяць тому
Uterus & Adnexa Ultrasound Normal Vs Pelvic Inflammatory Disease (PID) Images | Gynecological USG *Cases Endometritis: 0:00 Cervicitis - 5:09 Hydrosalpinx - 5:28 Pyosalpinx - 6:21 Tubo-Ovarian Abscess - 7:01 Endometritis: - Endometrial infection/inflammation - Causes: After childbirth - Ultrasound appearance can be normal - Endometrial-myometrial junction disruption - Subserosal Hypoechoic Rim ...
Wrist, Hand & Finger Ultrasound Normal Vs Abnormal Images | Tenosynovitis, Rheumatoid Arthritis USG
Переглядів 2,3 тис.Місяць тому
Wrist, Hand & Finger Ultrasound Normal Vs Abnormal Images | Tenosynovitis, Rheumatoid Arthritis USG *Cases Normal Compartment 1/De Quervain Disease - 0:00 Normal MCP Joint/Tenosynovitis - 2:52 Compartments 2, 3, 4 & 5 - 5:20 Lister’s Tubercle Fracture & EPL Tendon Tear - 7:20 Normal Compartment 6/Extensor Carpi Ulnaris Tenosynovitis - 8:19 Normal PIP Joint/Flexor Tenosynovitis - 9:53 Normal A1 ...
Uterus Ultrasound Normal Vs Adenomyosis Images | Diffuse & Focal Types | Gynecological USG Scan
Переглядів 6 тис.Місяць тому
Uterus Ultrasound Normal Vs Adenomyosis Images | Diffuse & Focal Types | Gynecological USG Scan *Cases Diffuse Adenomyosis - 0:00 Focal Adenomyosis - 8:53 Diffuse Adenomyosis: - Endometrium grows into the myometrium - Heterogeneous uterus appearance - Thickened myometrium - Myometrial Cysts: Small anechoic areas within the myometrium - Asymmetrical myometrial thickening - Venetian Blind Appeara...
Axillary Lymph Nodes Ultrasound Normal Vs Abnormal Images With Doppler | Reactive & Malignant Nodes
Переглядів 4,3 тис.2 місяці тому
Axillary Lymph Nodes Ultrasound Normal Vs Abnormal Images With Doppler | Reactive & Malignant Nodes *Cases Reactive Axillary Lymph Nodes - 0:00 Malignant Axillary Lymph Nodes - 3:15 Normal Axillary Lymph Node: Hypoechoic outer cortex with echogenic central hilum Size less than 1 cm in longest dimension; Cortex Size less than 3 mm Oval shape and smooth border Minimal vascularity in the hilum Rea...
Cervical Lymph Nodes Ultrasound Normal Vs Abnormal Images | Reactive & Malignant Neck Nodes USG Scan
Переглядів 6 тис.2 місяці тому
Cervical Lymph Nodes Ultrasound Normal Vs Abnormal Images | Reactive & Malignant Neck Nodes USG Scan *Cases Reactive Lymph Nodes - 0:00 Malignant Lymph Nodes - 2:36 Normal Cervical Lymph Nodes: - Shape and Size: Usually oval with a smooth, well-defined border. Measure less than 1 cm - Hypoechoic with echogenic central hilum - Vascularity: On Doppler imaging, normal lymph nodes show minimal vasc...
Mammography Normal Vs Abnormal Images | BI-RADS Classification | Breast Cancer & Other Diseases
Переглядів 2,6 тис.2 місяці тому
Mammography Normal Vs Abnormal Images | BI-RADS Classification | Breast Cancer & Other Diseases Normal Breast - 0:00 Breast Arterial Calcifications - 4:17 Hamartoma (Fibroadenolipoma) - 4:49 Lipoma - 6:07 Intramammary Lymph Node - 7:21 Normal/Suspicious Axillary Lymph Node - 8:27 Fat Necrosis - 10:01 Galactocele - 13:59 Cyst - 15:43 Fibroadenoma - 16:16 Fibrocystic Change - 18:23 Sclerosing Ade...
8 Week Pregnancy Obstetric Ultrasound Report Example | Normal Intrauterine Pregnancy USG | OB-GYN
Переглядів 7 тис.2 місяці тому
8 Week Pregnancy Obstetric Ultrasound Report Example | Normal Intrauterine Pregnancy USG | OB-GYN 8 Week Pregnancy Ultrasound Clinical History: First-time pregnancy, no known complications. Patient reports mild nausea but no significant complaints. Findings: Gestational Sac Location: Intrauterine Appearance: Normal, round shape with smooth contours Size: Mean diameter of 20 mm, corresponding to...
Eye Ultrasound Reporting | Cataract, Retinal Detachments, Vitreous Hemorrhage, USG Case Reports
Переглядів 3,3 тис.2 місяці тому
Eye Ultrasound Reporting | Cataract, Retinal Detachments, Vitreous Hemorrhage, USG Case Reports
Pre Void & Post Void Residual Volume Bladder Ultrasound Normal Vs Abnormal Images | PVR USG
Переглядів 10 тис.3 місяці тому
Pre Void & Post Void Residual Volume Bladder Ultrasound Normal Vs Abnormal Images | PVR USG
Congenital Uterine Anomalies Ultrasound Reporting | Didelphys, Bicornuate, Unicornuate Uterus USG
Переглядів 6 тис.3 місяці тому
Congenital Uterine Anomalies Ultrasound Reporting | Didelphys, Bicornuate, Unicornuate Uterus USG
Pediatric Liver, Gallbladder & Bile Ducts Ultrasound Normal Vs Abnormal Images | Newborn & Child USG
Переглядів 4,8 тис.3 місяці тому
Pediatric Liver, Gallbladder & Bile Ducts Ultrasound Normal Vs Abnormal Images | Newborn & Child USG
Superior Mesenteric Artery (SMA) Doppler Ultrasound Normal Vs Abnormal Images | Vascular USG Cases
Переглядів 3,1 тис.3 місяці тому
Superior Mesenteric Artery (SMA) Doppler Ultrasound Normal Vs Abnormal Images | Vascular USG Cases
Liver Cirrhosis With Portal Hypertension, Ascites & Splenomegaly Ultrasound Report Example | USG
Переглядів 5 тис.3 місяці тому
Liver Cirrhosis With Portal Hypertension, Ascites & Splenomegaly Ultrasound Report Example | USG
Gallstone Ultrasound Real-Time Scan Normal Vs Abnormal Appearance | Cholelithiasis | Gallbladder USG
Переглядів 3,1 тис.3 місяці тому
Gallstone Ultrasound Real-Time Scan Normal Vs Abnormal Appearance | Cholelithiasis | Gallbladder USG
Adenomyosis Ultrasound Report Example | Uterus USG Scan Reporting | Gynecological Sonography Cases
Переглядів 6 тис.3 місяці тому
Adenomyosis Ultrasound Report Example | Uterus USG Scan Reporting | Gynecological Sonography Cases
Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) | Classification Of Ovarian Lesions
Переглядів 11 тис.3 місяці тому
Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) | Classification Of Ovarian Lesions
Renal Stone Kidney, Ureter & Bladder (KUB) Ultrasound Report Example | Renal Calculus USG Scan
Переглядів 7 тис.3 місяці тому
Renal Stone Kidney, Ureter & Bladder (KUB) Ultrasound Report Example | Renal Calculus USG Scan
Fibroadenoma Breast Ultrasound Report Example | Benign Tumors USG Scan Report Findings & Impression
Переглядів 7 тис.4 місяці тому
Fibroadenoma Breast Ultrasound Report Example | Benign Tumors USG Scan Report Findings & Impression
7 Week Pregnancy Obstetric Ultrasound Report Example | Normal Intrauterine Pregnancy USG Reporting
Переглядів 10 тис.4 місяці тому
7 Week Pregnancy Obstetric Ultrasound Report Example | Normal Intrauterine Pregnancy USG Reporting
Dilated Cardiomyopathy & Systolic Heart Failure Echocardiography Report Example | Cardiac Diseases
Переглядів 1,4 тис.4 місяці тому
Dilated Cardiomyopathy & Systolic Heart Failure Echocardiography Report Example | Cardiac Diseases
Down Syndrome Soft Markers Fetal Ultrasound Report Example | Trisomy 21 Aneuploidy Obstetric USG
Переглядів 6 тис.4 місяці тому
Down Syndrome Soft Markers Fetal Ultrasound Report Example | Trisomy 21 Aneuploidy Obstetric USG
Intramural Fibroid Ultrasound Report Example | Uterine Leiyomyomas | Uterus Sonography | Radiology
Переглядів 5 тис.4 місяці тому
Intramural Fibroid Ultrasound Report Example | Uterine Leiyomyomas | Uterus Sonography | Radiology
Grade 2 Fatty Liver Ultrasound Report Example | Diffuse Hepatic Steatosis Sonography | Abdominal USG
Переглядів 8 тис.4 місяці тому
Grade 2 Fatty Liver Ultrasound Report Example | Diffuse Hepatic Steatosis Sonography | Abdominal USG

КОМЕНТАРІ

  • @Cute_2328
    @Cute_2328 Годину тому

    Hello which type of lymph node is normal?? I facing one problem in my breast 1axillary lymph node is shown in sonography doctor suggested its normal and infection, so i have worry about it for future in cancer?

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 години тому

    great , thanks

  • @naqeeburrehman1481
    @naqeeburrehman1481 4 години тому

    Excellent explanation ❤

  • @RamJi-tt3nd
    @RamJi-tt3nd 5 годин тому

    Sir very good teaching

  • @user-ch1ff5ts1y
    @user-ch1ff5ts1y 6 годин тому

    very helpful. thanks a lot

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 9 годин тому

    great

  • @cebilemathenjwa7409
    @cebilemathenjwa7409 10 годин тому

    Thanks so much

  • @jayke1405
    @jayke1405 17 годин тому

    This is the best presentation of the foetal brain so far ai have seen

  • @sknajmulislam7698
    @sknajmulislam7698 День тому

    Great wark

  • @sknajmulislam7698
    @sknajmulislam7698 День тому

    Love u sir

  • @muzaffarjonkarimov5852
    @muzaffarjonkarimov5852 День тому

    Good job 🎉 1:57

  • @magymohamed3994
    @magymohamed3994 День тому

    THANK YOU DR. Sam

  • @RamanDeep-gz9jd
    @RamanDeep-gz9jd День тому

    Ye konse mnth me hota hai usg

  • @sabakhanam5998
    @sabakhanam5998 День тому

    Thank for sharing

  • @yavuzatila5696
    @yavuzatila5696 День тому

    Thank's a lot !

  • @user-rd3ph5vr5w
    @user-rd3ph5vr5w День тому

    Very helpful for me, thanks Dr Sam 👍

  • @drektatrivedi4085
    @drektatrivedi4085 День тому

    Very nice presentation

  • @Yourgobu-gp4lk
    @Yourgobu-gp4lk День тому

    Very helpful sir thank you so much 🙏🏻🥰

  • @Tekiih
    @Tekiih 2 дні тому

    Sir, 28 weeks pregnancy, MCA Pi 1.45, IR 0.79, S/D 4.81. Is there any problem?

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 14 годин тому

      Hello! Are amniotic fluid levels normal? And are fetal growth measurements within normal range?

  • @jagannathan265
    @jagannathan265 2 дні тому

    Dear sam sir,,, 😊

  • @kiranmughal7894
    @kiranmughal7894 2 дні тому

    Thank you Dr sam you're so helping

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 дні тому

    excellent

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 дні тому

    thanks

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 дні тому

    great

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 дні тому

  • @user-wc4lo8vy6p
    @user-wc4lo8vy6p 2 дні тому

    Please send this video to Arabic😢

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 13 годин тому

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

  • @azitagalinimoghaddam2095
    @azitagalinimoghaddam2095 2 дні тому

    thanks a lot.

  • @mdashrafesha3767
    @mdashrafesha3767 2 дні тому

    Thank you sir

  • @mohamedabdikarim1905
    @mohamedabdikarim1905 2 дні тому

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

  • @mrattitude5290
    @mrattitude5290 2 дні тому

    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
      @DrSamsImagingLibrary 13 годин тому

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

  • @DrSamsImagingLibrary
    @DrSamsImagingLibrary 2 дні тому

    Abdominal Ultrasound Normal Vs Abnormal Images | Liver, Gallbladder, Pancreas, Kidney, Hernia USG: ua-cam.com/video/eSekFP_KIQk/v-deo.html

  • @DrSamsImagingLibrary
    @DrSamsImagingLibrary 2 дні тому

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

  • @saraniyabalasundar6508
    @saraniyabalasundar6508 3 дні тому

    Hi doctor, im 29 weeks pregnant left femur is slightly bow in growth scan. Can this be cured by massage or need any surgery pls reply

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Hello, a slight bowing of femur is usually considered normal. Is the femur length normal?

  • @deepamathews4228
    @deepamathews4228 3 дні тому

    Excellent description...Thanku

  • @afsanazareen7771
    @afsanazareen7771 3 дні тому

    Hi sir, fl 58mm in 37 weeks pregnancy . is it normal?

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Hello, it is below the normal range but there is a range of normal measurements, and individual growth patterns can vary.

  • @arthikaa9608
    @arthikaa9608 3 дні тому

    Hello sir my ct scan report 5.7 thickness after take antibiotics again us scan 4.2 mm diameter this report is normal ah sir

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Hello, the diameter is normal. If you have any pain or other symptoms, please go to your doctor immediately.

    • @arthikaa9608
      @arthikaa9608 2 дні тому

      No other symptoms sir but back pain iruku any problem ah sir

  • @itsokayhoney
    @itsokayhoney 3 дні тому

    Thank you for all your videos. The videos are a great teaching aid. There is an error in the labeling of the normal sagittal spine. The sacrum is not at the left of the screen. It is to the right (but the image is cut off so you can't see the end of the sacrum). However I appreciate all your videos!

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Thank you very much for watching! Yes, I forgot to change the arrow in the slide. Sorry about that.

  • @KPSinghCardiosonologist
    @KPSinghCardiosonologist 3 дні тому

    thank u

  • @user-ib8wj5pz5d
    @user-ib8wj5pz5d 4 дні тому

    Sir may you please teach us report writing about Road accident on ultrasound ,, thank you sir

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Hello! Yes, you can watch it here: ua-cam.com/video/-SPlKowBvj8/v-deo.html

  • @artisharma5257
    @artisharma5257 4 дні тому

    4.7 cm in 26 weeks is normal

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      It is slightly below normal range. However, there is a range of normal measurements and individual growth patterns can vary.

  • @lologaming14
    @lologaming14 4 дні тому

    thanx doc. but why pl. effusion is not mensioned?

  • @desirekorff1037
    @desirekorff1037 5 днів тому

    Always providing brilliant, accurate, and crucial ultrasound pathology information that is essential to know! Your comparison method and straightforward explanations make it incredibly easy to understand. As a medical sonographer from South Africa, I can confidently say that all my cases align with your ultrasound pathology descriptions. Thank you for your invaluable help and precise information. We, as healthcare professionals, strive to enhance people's lives for the better. Having more individuals like you who share knowledge enables us to contribute more to society and learn from colleagues, especially in environments where educational resources may be limited.

  • @MukeshKumar-gq4ij
    @MukeshKumar-gq4ij 5 днів тому

    Good evening sir I hope u will be fine. What is difference between between color flow and power doppler &heart rate and mca can use power doppler or not pls reply sir 🙏❤

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 2 дні тому

      Hello! In Color doppler, we can see the direction of blood with red and blue colors, and we can also measure the blood flow velocity. Power doppler can only show presence of blood flow. It does not tell us about direction or velocity of blood flow. It is helpful in detecting minimal blood flow in small vessels. It is often used to complement Color Doppler, especially when assessing conditions like fetal cardiovascular distress, fetal anemia, or fetal hypoxia.

    • @MukeshKumar-gq4ij
      @MukeshKumar-gq4ij 2 дні тому

      @@DrSamsImagingLibrary Thank u so much sir ur great ❤🙏

    • @MukeshKumar-gq4ij
      @MukeshKumar-gq4ij 2 дні тому

      @@DrSamsImagingLibrary powe doppler uses example sir please reply sir 🙏❤

    • @MukeshKumar-gq4ij
      @MukeshKumar-gq4ij 10 годин тому

      @@DrSamsImagingLibrary good afternoon sir 🙏 may be cystic lesion in pouch of duglus or not pls reply sir 🙏❤

  • @lufunomakhavhu9873
    @lufunomakhavhu9873 5 днів тому

    Hi Sir..resuls of high risk of DS..does it necessarily mean the child will be born qith DS?

  • @kajalmourya8644
    @kajalmourya8644 5 днів тому

    🥺🥺🥺great lectures sir ❤️

  • @khalidaahmed3243
    @khalidaahmed3243 5 днів тому

    Please we need lectures about benign diffuse and focal pathology of breast..

  • @areejaslamansari7012
    @areejaslamansari7012 6 днів тому

    Superb

  • @javedkhan-yu8ki
    @javedkhan-yu8ki 6 днів тому

    How to differentiate calcified hydatid cyst and granuloma

  • @ggift9268
    @ggift9268 6 днів тому

    Very informative, but i have a follow up question, shouldnt lateral placenta be obstructed by the fetus when you see it from longitudinal view? If so what plane of uterus can you see lateral implnatation in? thanks in advance

    • @DrSamsImagingLibrary
      @DrSamsImagingLibrary 13 годин тому

      Yes the fetus can obstruct the lateral placenta. For clear visualization of a laterally implanted placenta, the transverse plane is preferred as it offers an unobstructed view of the uterine walls and can effectively show the lateral placement of the placenta.

  • @onuikechukwugospel6329
    @onuikechukwugospel6329 6 днів тому