Classifications of Adenomyosis and Correlation of Phenotypes in Imaging and Histopathology to Clinical Outcomes: a Review

AbstractPurpose of ReviewTo provide an update on published classification and reporting systems for adenomyosis. There is an urgent need to standardize reporting of various phenotypes of adenomyosis into a validated and globally recognized system. This can be used to examine the nature and severity of adenomyosis symptoms and inform the design, evaluation, and implementation of appropriate treatment options.Recent FindingsIn recent years, several new proposals for adenomyosis classification have emerged. Most are MRI-based and include features such as uterine size, junctional zone thickness, size and location of the lesions, and distribution patterns. To date, none of those proposals has been validated. Only one recent classification based on transvaginal ultrasound was validated for interobserver congruence and correlated to clinical findings. However, the differentiation of diffuse and focal adenomyosis still lacks consensus. In addition, only a few authors advocated imaging-based definitions.SummaryThere is a need for one or a combination of a classification and reporting system for adenomyosis. To date, there is no widely accepted and validated system.

Source: Current Obstetrics and Gynecology Reports - February 7, 2022 Category: OBGYN Source Type: research