Placental Grading Across Pregnancy: Normal Maturation vs Pathologic Change

Placental Grading Across Pregnancy: Normal Maturation vs Pathologic Change

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Course Overview

This course reviews placental grading across gestation, emphasizing normal maturation versus pathologic change. Learners will examine placental development, sonographic grading, calcifications, lakes, septations, common pitfalls, and reporting language. The goal is to improve consistency in placental assessment and reduce overcalling of premature placental aging.

Course Content

Credits

1.00
AMA PRA Category 1™ Credits

* AMA PRA Category 1 Credit™ is designated for and awarded to physicians. Non-physician healthcare professionals, including physician assistants, nurse practitioners, and sonographers may participate in activities accredited for AMA PRA Category 1 Credit™; their respective credentialing and professional organizations independently recognize such participation toward their own continuing education requirements. Organizations that accept AMA PRA Category 1 Credit™-accredited courses toward non-physician CE include ARDMS, CCI, and Sonography Canada.

Course Details

Duration
1.00 hour
Released
Mar 31, 2026
Last Review
Mar 31, 2026
Expires
Mar 31, 2029

Objectives

Learning objectives

Describe expected placental maturation patterns across gestation.

Differentiate physiologic calcifications and placental lakes from concerning placental findings.

Document placental grade and key descriptors using standardized terminology.

Target Audience

OB/GYN physicians

MFM specialists

Radiologists

Sonographers

Faculty & Disclosure

Faculty

Lashell Jones RDMS, RDCS

Disclosure

In compliance with the Essentials and Standards of the ACCME, the author of this CME tutorial is required to disclose any significant financial or other relationships they may have with commercial interests.

IAME has assessed conflict of interest with its faculty, authors, editors, and any individuals who were in a position to control the content of this CME activity. Any identified relevant conflicts of interest have been mitigated. IAME's planners, content reviewers, and editorial staff disclose no relationships with ineligible entities.

No one at IAME who had control over the planning or content of this activity has relationships with commercial interests.

Accreditation

The Institute for Advanced Medical Education is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

The Institute for Advanced Medical Education designates this enduring material for a maximum of 1.00 AMA PRA Category 1 Credit™.

Physicians should only claim credit commensurate with the extent of their participation in the activity. Sonographers: These credits are accepted by the American Registry for Diagnostic Medical Sonography (ARDMS), Sonography Canada, Cardiovascular Credentialing International (CCI), and most other organizations.