Anterior pelvic endometriosis: MRI features

Area of Science:

• Reproductive medicine
• Diagnostic imaging
• Surgical gynecology

Background:

• Deep endometriosis commonly affects the posterior pelvic compartment.
• Atypical and anterior localizations of deep endometriosis are less recognized by clinicians and radiologists.
• Accurate diagnosis is crucial for effective management.

Purpose of the Study:

• To explore and describe unusual, anterior localizations of deep endometriosis.
• To provide specific diagnostic criteria for anterior endometriosis on MRI.
• To suggest necessary MRI protocol adaptations for diagnosing anterior endometriosis.

Main Methods:

• Review of literature and case studies focusing on atypical endometriosis locations.
• Description of parietal, inguinal, urinary system, and anterior ligamentous involvement.
• Discussion of MRI findings and diagnostic criteria for anterior endometriosis.

Main Results:

• Detailed exploration of anterior endometriosis in the abdominal wall, inguinal region, urinary tract, and uterine supporting ligaments.
• Identification of specific MRI features for diagnosing these atypical lesions.
• Recommendations for modified MRI protocols to improve detection rates.

Conclusions:

• Anterior endometriosis represents a spectrum of disease beyond the typical posterior locations.
• Recognizing these atypical sites and employing tailored MRI protocols are essential for accurate diagnosis.
• Improved awareness and diagnostic accuracy can lead to better patient outcomes.