Like the abdomen, the pelvis is divided into two main compartments: the peritoneal cavity and subperitoneal space(8). This information is necessary to suggest the correct diagnosis, narrow the differential possibilities, and select the optimal surgical approach. The first step is assessing the mass’ site of origin and its location in relation to the peritoneal cavity and the extraperitoneal spaces. Knowledge of the female pelvic anatomy is vital to the step-by-step approach in evaluating an unknown pelvic mass. The evaluation of urethral disease Anatomy of the Female Pelvis.Problem-solving (the characterization of abnormalities detected by ultrasound).The evaluation of anatomic variants or reproductive dysfunction.The primary MRI techniques related to the female pelvis include(7): However, this imaging tool cannot diagnose the tumor type(6). MRI accurately demonstrates benign and malignant uterine neoplasms. These images are basic pulse sequences in MRI that provide the best depiction of a disease(5).
The uterine zonal anatomy and temporal changes under hormonal stimuli are well displayed on the T2-weighted images(4). These structures include the urinary system, genital organs, muscles, veins, nerves, arteries, and pelvic measurements. The sagittal (longitudinal) image of the female pelvis shows anatomical structures. The axial (horizontal) image of the female pelvis shows the ovaries, uterus, ligament, uterine tubes, vaginal cavity, and other internal organs. MRI complements sonography and CT in further refining anatomic details and allowing the display of disease in more detail(3). Visualization of blood vessels without contrast injection Imaging of the Female Pelvic Region.Simultaneous imaging of multiple sections.Excellent soft-tissue contrast resolution.Other advantages of MRI include the following(2): MRI’s main advantages are its ability to depict tumor and provide great tissue contrast between the tumor and surrounding normal tissue. Unlike sonography or computed tomography (CT), MRI offers distinct advantages in staging cervical and endometrial carcinoma(1). MRI is a valuable technique in diagnosing or staging anomalies or conditions in the female pelvic region. Magnetic resonance imaging or MRI of the female pelvis offers a unique display of the pelvic anatomy, including a woman’s ovaries, uterus, and fallopian tubes. This webpage presents the anatomical structures found on female pelvis MRI.
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