Journal of Ultrasound in Medicine, Vol 17, Issue 10 631-636, Copyright © 1998 by American Institute of Ultrasound in Medicine
Septate uterus: detection and prediction of obstetrical complications by different forms of ultrasonography
S. Kupesic and A. Kurjak
Department of Obstetrics and Gynecology, Medical School, University of Zagreb, Sveti Duh Hospital, Croatia.
The aims of the study were to compare the accuracy of transvaginal
ultrasonography, transvaginal color Doppler sonography, hysterosonography,
and three-dimensional ultrasonography in detection of septate uterus and to
evaluate the occurrence of obstetrical complications in relation to septal
dimension and vascularity. Each patient underwent transvaginal
ultrasonography and color Doppler examination, whereas hysterosonography
and three-dimensional ultrasonography were carried out in 76 and 86
patients, respectively. The sensitivity of different sonographic imaging
modalities ranges between 95.21% and 99.29%. Color and pulsed Doppler
sonographic studies of the septal area revealed vascularity in 71.22%.
Patients with vascularized septa had a higher prevalence of obstetrical
complications than those with avascularized septa (P < 0.05).
Three-dimensional ultrasonography and hysterosonography are highly accurate
diagnostic tools for detection of uterine septa. We found no correlation
between septal dimension and rate of obstetrical complications, although
pregnancy loss was most likely to occur in patients with vascularized
septa.