Mastering Multiples: Basic to Advanced  

Advanced OB Ultrasound Interactive Experience - A New 3-Part CME Series

Join us for this new upcoming series designed to enhance obstetric imaging expertise with a focus on clinical guidelines and advanced diagnostic techniques

Attend Online with Live Q&A

Back to Obstetric Guidelines

Wednesday, May 14, 2025 | 6:00 pm–8:00 pm ET

Ultrasound Meets Genetics - Prenatal Diagnosis of RASopathies

Saturday, August 2, 2025 | 11:00 am–1:00 pm ET
Earn up to 2.0 AMA PRA Category 1 Credit(s)™


Mastering Multiples: Basic to Advanced

Saturday, September 27, 2025 | 11:00 am–3:00 pm ET
Earn up to 4.0 AMA PRA Category 1 Credit(s)™



Course Overview

This course is designed to enhance participants’ ability to accurately assess chorionicity and amnionicity, recognize complications unique to multifetal pregnancies, and apply appropriate diagnostic and procedural approaches to genetic testing and fetal therapy. Attendees will also gain practical strategies for optimizing imaging protocols, workflow efficiency, and delivery planning in twin and higher-order gestations.




Who Should Attend?

OB/GYN sonographers, OB/GYN physicians, radiologists, and other healthcare professionals involved and/or interested in maternal fetal medicine. 



Learning Objectives

Upon completion of this activity, participants should be able to:

  • Differentiate chorionicity, amnionicity, and associated complications in multifetal gestations using sonographic and Doppler findings. 

  • Evaluate diagnostic approaches and procedural considerations for genetic testing, selective reduction, and fetal therapy in twin and higher-order pregnancies. 

  • Implement effective imaging protocols and workflow strategies to optimize scanning, documentation, and delivery planning in complex multiple gestations. 




Course Tuition

September 27, 2025

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PHYSICIAN
$399

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SONOGRAPHER, NONPHYSICIAN, or STUDENT
$399

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PHYSICIAN
$499

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SONOGRAPHER, NONPHYSICIAN, or STUDENT
$449

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Meet the Faculty

Course Director

Perez Mishella Headshot image

Mishella Perez, BS, RDMS, RDCS, FAIUM

Department of Obstetrics & Gynecology  
Division of Perinatology  
Scripps Clinic La Jolla, CA  

Mishella is a Clinical Ultrasound Educator specializing in high-risk obstetrics and fetal echocardiography at Scripps Health, Division of Maternal-Fetal Medicine in San Diego, California. She has more than 16 years of experience in academic and community health practices, serving as a clinical instructor and coordinator, faculty lecturer, and clinical ultrasound educator for Departments of Radiology, Obstetrics, and Gynecology, and Maternal-fetal Medicine teaching ultrasound students, sonographers, residents, fellows, and faculty.  

Mishella is a member of various societies, serving to ensure she gets the highest quality of ultrasound education to teach others. She is an active member of the American Institute of Ultrasound in Medicine (AIUM), currently serving as Vice-Chair for the Obstetrics Community of Practice and Society of Maternal-Fetal Medicine. 

Mishella serves on the Education, Conference, and Sonographer Committees for the Fetal Heart Society. She is also a member of the International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) and the Society of Diagnostic Medical Sonography (SDMS). 


 

Esteemed Faculty

  • Maternal Fetal Medicine 

    Obstetrics and Gynecology, Women's Health 

    Keck Medicine of USC 

    Los Angeles, CA 

  • Obstetrics and Gynecology 

    Maternal and Fetal Medicine 

    The Mount Sinai Hospital 

  • Assistant Professor 
    Associate Program Director, fetal intervention and surgery fellowship 
    Maternal Fetal Medicine, Fetal Surgery 
    Department of Obstetrics and Gynecology 
    Baylor College of Medicine 

    Houston, Texas 

  • Assistant Professor of Obstetrics 

    Gynecology and Reproductive Sciences 

    Associate Director, Fetal Care Center 

    Medical Director, Outpatient Services, Maternal-Fetal Medicine 

    Yale School of Medicine 

  • Professor

    Department of Obstetrics & Gynecology

    Maternal-Fetal Medicine

    Baylor College of Medicine

    Ultrasound Clinic Chief, Texas Children’s Hospital

    AIUM Community of Practice Secretary

    Houston, Texas


  • Assistant Professor 

    Director, Fetal Surgery 

    Director, Placenta Accreta Program 

    Director, Ultrasound Elective 

    Chair, NAFTNet Clinical Guidelines Committee 

    Editor, The SMFM Pregnancy Journal 

  • Obstetrics and Gynecology 

    Maternal and Fetal Medicine 

    Icahn School of Medicine 

    Mount Sinai 

    New York, NY




Course Agenda

Saturday, September 27, 2025 
All times are EST

TimePresentation TopicPresenter
11:00 am–11:05 amIntroduction of Faculty, Course Overview, and Objectives  Mishella Perez, BS, RDMS, RD
11:05 am–11:30 amAssessment of Chorionicity Joan Mastrobattista, MD
11:30 am–11:50 amGenetic Testing in Multiples – What’s Valid, What’s Vague  
11:50 am–12:15 pmSelective Fetal Growth RestrictionRamen Chmait, MD
12:15 pm–12:35 pmTTTS and TAPS – Staging, Screening, and Referral TimingRoopali Donepudi, MD D
12:35 pm–12:50 pmLive Q&A Topics 1–4 All Faculty
12:50 pm–1:00 pm10-min break    
1:00 pm–1:25 pm TRAP Sequence & Rare Monochorionic Complications Hiba Mustafa, MD
1:25 pm–1:50 pmSelective Reduction – Imaging, Timing, & Ethics Joanne Stone, MD
1:50 pm–2:15 pm Higher-Order Multiples – Imaging, Labeling, & Workflow Hacks Chelsea DeBolt, MD
2:15 pm–2:40 pm Third Trimester Imaging & Delivery Planning in Multiples Katherine Kohari, MD
2:40 pm–2:55 pm Live Q&A Topics 4–8  
2:55 pm–3:00 pm Post Assessment   
3:00 pmCourse Adjourn  



CME Accreditation

The American Institute of Ultrasound in Medicine (AIUM) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians. 

ACCME logo

Credit Designation

For Physicians

The American Institute of Ultrasound in Medicine designates this live internet activity for a maximum of 4.0 AMA PRA Category 1 Credit(s)™. Physicians should claim only the credit commensurate with the extent of their participation in the activity. 



ARRT Category A Credit

The AIUM is a Recognized Continuing Education Evaluation Mechanism (RCEEM) for the American Registry of Radiologic Technologists (ARRT). The AIUM is the owner and sponsor of this activity. This activity is approved by the AIUM for 4.0 ARRT Category A credits. This CE activity may be available in multiple formats or from different CE sponsors. ARRT does not allow CE activities (e.g., Internet courses, home study programs, directed readings, live lectures) to be repeated for CE credit in the same CE biennium. 

Additional Credit Information 

  • American Registry for Diagnostic Medical Sonography (ARDMS). The ARDMS accepts AMA PRA Category 1 CME Credit(s)™. 




Disclosure Policy

In accordance with the ACCME’s Standards for Integrity and Independence in Accredited Continuing Education, all individuals in control of content must disclose any financial relationship(s) or other relationship(s) held within the past 24 months. The AIUM implements a mechanism to identify and mitigate all conflicts of interest prior to delivering the educational activity to learners. 


Disclosures for this Activity

All relevant financial relationships for this activity will be disclosed, and any conflicts will have been mitigated prior to the start of the activity. 




Post Course Recordings

All registered participants will receive access to the course recordings for 90 days, ensuring you can revisit valuable insights at your convenience.  

*Recordings do not meet the participation requirements to earn CME credit.



Cancellation Policy

Written cancellation must be received by the AIUM no later than August 27, 2025, to receive a refund of the course registration fee minus a $100 administration fee. Written cancellations received after this date will not be refunded. The AIUM must receive all cancellations via e-mail to learn@aium.org. In the unlikely event that the program is canceled by the AIUM, course registration fees will be fully refunded. For any changes to your registration, please contact the AIUM via phone or email.  




About the AIUM

Through rigorous research, high-quality education, accreditation, and evidence-based training and practice resources, the American Institute of Ultrasound in Medicine (AIUM) is the leading global multidisciplinary ultrasound community.

Not a member? Join the AIUM now to get the lowest tuition fees.