Adenomyosis: a life-cycle approach.

Area of Science:

• Gynecology
• Reproductive Medicine
• Medical Imaging

Background:

• Adenomyosis diagnosis and clinical features remain poorly understood.
• A life-cycle approach, successful for endometriosis, is applied to adenomyosis.
• New imaging techniques offer non-invasive diagnostic potential but require validation.

Purpose of the Study:

• To gain insight into the clinical features of adenomyosis.
• To compare adenomyosis with endometriosis.
• To highlight diagnostic limitations and knowledge gaps in adenomyosis research.

Main Methods:

• Comparative analysis of adenomyosis and endometriosis.
• Review of current non-invasive diagnostic imaging techniques (MRI, transvaginal ultrasound).
• Analysis of existing literature on adenomyosis prevalence and associations.

Main Results:

• Specificity and sensitivity of MRI and ultrasound for adenomyosis are uncertain.
• Limited data exists on adenomyosis in adolescents, with rare cystic forms potentially not representing true disease.
• Associations of adult adenomyosis (multiparity, infertility, pregnancy effects) are uncertain.
• Active adenomyosis observed in pre-, peri-, and postmenopausal women (on tamoxifen).

Conclusions:

• Major diagnostic limitations and bias from hysterectomy studies hinder firm conclusions.
• The natural history of adenomyosis is largely unknown.
• Systematic evaluation of adenomyosis in adolescents is lacking.