Pre-operative ultrasonographic evaluation of nongravid, enlarged uteri--correlation with bimanual examination.
OBJECTIVE
To correlate the size of the nongravid uterus measured by ultrasound and bimanual examination before hysterectomy, with the actual size of the specimens.


METHODS
Uterine size of 49 consecutive patients, who underwent elective hysterectomy, was assessed by bimanual pelvic examination, preoperative ultrasonographic evaluation and actual postoperative size.


RESULTS
All preoperative ultrasonographic uterine dimensions significantly correlated with the corresponding actual dimensions of the uterine specimens. Furthermore, ultrasonographic uterine length had the best correlation with uterine size estimation by bimanual examination. A formula was established in an attempt to calculate clinical uterine size by gestational week, using preoperative ultrasonographic dimensions.


CONCLUSIONS
By using the aforementioned formula, ultrasonographic uterine dimensions can be extrapolated to uterine size in terms of gestational week, and therefore, be applicable to traditional clinical practice.
Dekel
A
A
Department of Obstetrics and Gynecology, Rabin Medical Center, Petah Tikva, Israel.
Farhi
J
J
Levy
T
T
Orvieto
R
R
Shalev
Y
Y
Dicker
D
D
Bar-Hava
I
I
Ben-Rafael
Z
Z
D005260:Female; D006801:Humans; D007044:Hysterectomy; D007889:Leiomyoma / Q000473:pathology / Q000601:surgery; D008595:Menorrhagia / Q000473:pathology / Q000601:surgery; D008796:Metrorrhagia / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D010808:Physical Examination; D011300:Preoperative Care; D012044:Regression Analysis; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000473:pathology / Q000601:surgery; D014599:Uterus / Q000000981:diagnostic imaging* / Q000473:pathology*