Ultrasound for Endometriosis Exhibits Sturdy Diagnostic Efficiency
ULTRASOUND for endometriosis, a situation by which tissue resembling the liner of the uterus develops exterior the uterine cavity, carried out equally to magnetic resonance imaging (MRI) for the preoperative detection of endometriotic lesions and adhesions, in accordance with a potential observational examine of 463 ladies.
The examine assessed imaging in opposition to laparoscopic findings in ladies present process surgical procedure for suspected endometriosis at a tertiary referral centre between April 2021 and Might 2024. All contributors underwent transvaginal and transabdominal ultrasound utilizing the Worldwide Deep Endometriosis Evaluation (IDEA) protocol, alongside MRI.
Comparable Accuracy Throughout Key #Enzian Compartments
Ultrasound demonstrated excessive sensitivity and specificity throughout the #Enzian compartments assessed. For ovarian endometriosis, sensitivity reached 97.52% on the left and 97.22% on the correct, with specificity of 96.77% and 97.73%, respectively.
For deep endometriosis involving the rectosigmoid bowel, ultrasound had 95.79% sensitivity and 95.60% specificity. MRI confirmed corresponding values of 94.21% and 94.14%.
The primary statistically important distinction was seen in compartment T, which covers adhesions involving the tubo-ovarian unit. Ultrasound had larger specificity than MRI on each the left aspect (96.63% vs 92.70%; p=0.0336) and proper aspect (94.79% vs 89.86%; p=0.0153).
No different sensitivity or specificity comparability between the modalities reached statistical significance.
Ultrasound Additionally Aligned Intently with Surgical Findings
Ultrasound confirmed larger actual concordance with laparoscopic severity grading than MRI for adnexal lesions and adhesions. Concordance was 96.3% versus 94.8% for left ovarian illness and 97.2% versus 94.6% for proper ovarian illness.
For tubo-ovarian adhesions, actual concordance was 93.9% versus 89.0% on the left and 92.6% versus 86.7% on the correct. For rectosigmoid deep endometriosis, ultrasound had a 3.1 percentage-point benefit in actual concordance with laparoscopy, at 94.0% versus 90.9%.
The findings urged that ultrasound carried out in accordance with the IDEA protocol might present diagnostic efficiency corresponding to MRI throughout related #Enzian compartments. Its larger specificity for compartment T and nearer settlement with surgical severity grading in a number of areas might be related to preoperative evaluation.
Reference
Pete B et al. Head-to-head potential comparability of diagnostic accuracy of preoperative ultrasonography and MRI in sufferers present process surgical procedure for deep endometriosis utilizing #Enzian classification. Ultrasound Obstet Gynecol. 2026;DOI:10.1002/uog.70298.
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