Northwest Clinic

Ultrasound, or simply USG (Ultrasonography), has become one of the best imaging studies in gynecology. It holds a significant place in diagnosing, monitoring, and even treating different gynecological conditions. Unlike the other modes of imaging, the using of ultrasound is noninvasive; it is very safe, much cheaper, and has fewer risks since it does not involve radiation, making it the preferred choice by many doctors and patients. Gynecological ultrasound means visualization of the organ system that comprises the female reproductive system including uterus, ovary, cervix, and fallopian tubes. Depending upon the specific clinical reason or requirement, several types are involved in usg gynecology scanning. This article will cover all the types, along with their intended application and timing for use.

1. Transabdominal Ultrasound (TAUS)

Overview

The most regularly performed form of USG gynecological scanning is transabdominal ultrasound. The probe (transducer) is put over the lower abdomen, and the sound waves are translated into images of the pelvic organs, helping in the diagnosis of various diseases.

When is it Used?

  • For an initial evaluation of pelvic pain or abnormalities.
  • To examine large masses in the pelvis.
  • During pregnancy to monitor fetal growth and development.
  • When a comprehensive view of the uterus and ovaries is needed.

Preparation

Patients are usually advised to have a full bladder during the procedure. A full bladder pushes the bowel out of the way, providing a clearer image of the pelvic organs.

Dr. Zaib Qureshi – Obstetrics and Gynecology Specialist

2. Transvaginal Ultrasound (TVUS)

Overview

Transvaginal ultrasound involves inserting a special probe into the vagina to get a closer and more detailed image of the reproductive organs. This type of  usg gynecology scan is often used for detailed evaluation of internal structures.

When is it Used?

  • To assess early pregnancy or detect ectopic pregnancies.
  • For a more detailed examination of ovarian cysts, fibroids, or uterine abnormalities.
  • In cases of unexplained infertility or irregular bleeding.
  • To measure the endometrial thickness in cases of abnormal uterine bleeding.

Advantages

Since the probe is closer to the organs, transvaginal ultrasound provides clearer and more detailed images compared to transabdominal ultrasound.

3. 3D and 4D Ultrasound

Overview

Three-dimensional (3D) ultrasound creates a volumetric image of the reproductive organs, while four-dimensional (4D) ultrasound shows real-time motion, essentially adding a time component to the 3D image.

When is it Used?

  • For detailed assessment of uterine anomalies, such as septate or bicornuate uterus.
  • To evaluate ovarian masses and cysts in detail.
  • During pregnancy, to assess fetal development, especially facial features and limbs.
  • To visualize congenital malformations of the reproductive tract.

Benefits

3D and 4D ultrasound can provide highly detailed images, which are useful for both diagnostic purposes and patient counseling.

4. Doppler Ultrasound

Overview

Doppler ultrasound, which is a highly specific usg gynecology modality, assesses intra-pelvic blood flow. It is applicable in detecting some vascular changes as well as abnormalities in circulation, which could correlate or indicate certain pathologies.

When is it Used?

  • To assess blood flow in ovarian masses, helping to distinguish between benign and malignant growths.
  • During pregnancy, to monitor placental and fetal blood flow.
  • In the evaluation of pelvic varicosities (enlarged veins).
  • For cases of ovarian torsion, where blood supply to the ovary may be compromised.

Types of Doppler Ultrasound

  • Color Doppler: Provides a color-coded image of blood flow.
  • Power Doppler: Offers more sensitive detection of slow blood flow.
  • Spectral Doppler: Shows the flow of blood over time, useful for measuring the speed and direction of blood flow.

5. Sonohysterography (Saline Infusion Sonography)

Overview

Sonohysterography involves injecting sterile saline into the uterine cavity during an ultrasound. The saline enhances the image contrast, making it easier to evaluate the uterine lining and cavity.

When is it Used?

  • To investigate causes of abnormal uterine bleeding.
  • For diagnosing endometrial polyps, submucosal fibroids, or adhesions.
  • To evaluate the uterine cavity in women with recurrent miscarriages or infertility.

Advantages

Sonohysterography provides a clearer view of the uterine cavity compared to standard transvaginal ultrasound, making it highly useful in specific gynecological conditions.

6. Follicular Monitoring Ultrasound

Overview

Follicular monitoring is a series of transvaginal ultrasounds performed over several days to track the development of ovarian follicles during a woman’s menstrual cycle.

When is it Used?

  • In fertility treatments, such as in vitro fertilization (IVF) or ovulation induction.
  • To assess the timing of ovulation for women trying to conceive.
  • To monitor ovarian response during fertility medications.

Benefits

It helps in follicular monitoring to ascertain the optimal time for conception whether naturally or through assisted reproductive technologies.

7. Gynecological Ultrasound-Guided Procedures

Overview

Apart from diagnostic scans, ECSG gynecology is also used to direct a few minimally invasive gynecological procedures. Precision and risk minimization during procedures will be ensured with this.

Common Procedures

  • Ultrasound-guided biopsy: To collect tissue samples from abnormal masses for further testing.
  • Ultrasound-guided aspiration: To drain cysts or fluid-filled structures.
  • Hysterosalpingo-contrast sonography (HyCoSy): A procedure used to assess the fallopian tubes’ patency (openness) in infertility evaluations.

Conclusion

Usg gynecology forms the most vital instrument in modern gynecological practice. With its several categories of ultrasound scans, it is possible to make the most accurate diagnosis and treatment of nearly every condition affecting the female reproductive system. Whether a common pelvic scan or 3D ultrasound and Doppler studies, USG makes an effort in improving women’s health.

Know about the different types of ultrasound tests conducted and their purposes, which will help you get over such anxious moments and prepare you for the experience should your healthcare provider suggest doing a usg gynecology scan. Always consult your healthcare provider for individualized guidance and care. Visit Northwest Clinic.

 

 

 


Frequently Ask Questions

Q. How much does it cost to see a gynecologist in Dubai?

A. The cost of seeing a gynecologist in Dubai ranges from AED 300 to AED 700, depending on the clinic, doctor’s experience, and type of consultation.

Q. What does USG mean in gynecology?

A. USG in gynecology refers to ultrasonography, a diagnostic imaging technique used to visualize the uterus, ovaries, and other pelvic organs.

Q. Who is the most famous gynecologist in Dubai?

A. Some renowned gynecologists in Dubai include Dr. Muna Tahlak and Dr. Amal Al Qedrah. It’s best to consult based on personal health needs.

Q. Can a Gynaecologist do ultrasound?

A. Yes, gynecologists often perform ultrasound scans or work closely with radiologists to interpret results for gynecological and obstetric care.

Q. What are 3 uses of USG in obstetrics?

A. USG in obstetrics is used to monitor fetal growth, detect congenital abnormalities, and assess placental position and amniotic fluid levels.

Q. What is the full form of USG pregnancy test?

A. The full form of USG is Ultrasonography, commonly used during pregnancy to monitor fetal development and maternal health.

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