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Biomedical subjects

Leif Ekelund

Publications and source records attributed to Leif Ekelund.

3 recordsLinked to original sources
PubMed2005

Magnetic resonance imaging of uterine version in a multiethnic, nulliparous, healthy female population.

OBJECTIVE: To determine measurement and topography of uterine position in asymptomatic women with different ethnicity. STUDY DESIGN: The angle and direction of uterine version were measured using magnetic resonance imaging in nulliparous, young volunteers from 5 ethnic groups (Emiratis, other Arabs, Indians/Pakistanis, Filipinos and Europeans/ Caucasians; N=55) and compared using Europeans/Caucasians as the reference group. RESULTS: The uterus was anteverted on the vagina in 46 (83.6%) and retroverted in 9 (16.4%) women, with no significant difference between Europeans/Caucasians and non-Caucasians. The angle of uterine version was significantly less (i.e., the cervix was more anteverted or retroverted on the vagina) in Europeans/Caucasians as compared to other women (p=0.002), particularly Indians/Pakistanis (p < 0.00001). CONCLUSION: The degree of uterine version is different in healthy, nulliparous European/Caucasian and non-Caucasian women.

Adolescent↗
PubMed2004

Dynamic assessment of pelvic floor and bony pelvis morphologic condition with the use of magnetic resonance imaging in a multiethnic, nulliparous, and healthy female population.

OBJECTIVE: The purpose of this study was to determine dynamic pelvic floor and bony pelvis morphologic condition in asymptomatic multiethnic women. STUDY DESIGN: Pelvic floor anthropometry, at rest and after the Valsalva maneuver, and pelvimetry were compared with the use of magnetic resonance imaging in nulliparous young volunteers from 5 ethnic groups (n=11 x 5 volunteers: Emirati, other Arab, Filipino, Indian/Pakistani, and European/white volunteers), with the white volunteers as the reference group. RESULTS: The white volunteers were significantly taller (P <.0001) than the other women. Their levator hiatus was significantly longer than the Emirati women (P=.03) and wider than the Filipino women (P=.04). The bladder neck descent on straining was also significantly greater than the other groups (P <.00001). The white women also had the longest transverse diameter of the pelvic inlet (P=.002). Their sagittal outlet diameter was significantly longer than the Emirati and Arab women (P=.02), and their interspinous diameter was significantly longer than the Arab women (P=.002). CONCLUSION: Nulliparous, healthy white women have larger levator hiatus and bony pelvis with greater bladder neck descent on straining than non-white women.

Adult↗