Transabdominal versus endovaginal pelvic sonography: prospective study.
Transabdominal and endovaginal pelvic sonograms were obtained in 108 nonpregnant patients referred for pelvic sonography. The studies were independently obtained by two radiologists and interpreted on the basis of identical clinical information. The sonograms were then compared for anatomic detail and abnormalities. A determination was made about which examination, if either, was superior. Follow-up was performed through a review of the medical records and follow-up studies. Overall, the endovaginal study was judged superior in 65 cases (60.2%), equal in 39 (36.1%), and inferior in four (3.7%). The authors conclude that the endovaginal examination can effectively replace the transabdominal examination as the initial approach for routine pelvic sonography.
Tessler
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FN
Department of Radiological Sciences, University of California, Los Angeles School of Medicine 90024-1721.
Schiller
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VL
Perrella
R R
RR
Sutherland
M L
ML
Grant
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EG
D000005:Abdomen; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008875:Middle Aged; D010388:Pelvis / Q000473:pathology*; D011446:Prospective Studies; D014463:Ultrasonography / Q000379:methods*; D014621:Vagina