Home About us Contact
|
Home About us Contact | ||
|
|
||
Ovarian Volume (ovarian + volume)
Selected AbstractsOvarian morphology and prevalence of polycystic ovary syndrome in reproductive aged women with or without mild acneINTERNATIONAL JOURNAL OF DERMATOLOGY, Issue 7 2010ymet Handan Kelekci MD Background, Acne and hirsutism are common manifestations of hyperandrogenemia. They may also be a sign of underlying severe diseases. Aim, To compare ovarian morphology and prevalence of polycystic ovary syndrome (PCOS) in reproductive aged women with or without mild acne and hirsutism. Methods, 52 women with mild acne and 59 age-matched controls were included in this study. Main outcome measures were the prevalence of PCOS, ovarian morphology, and ovarian stromal thickness in both groups, and acne and hirsutism subgroups. Patients in both groups were taking no hormonal therapy at that time. Androgen profiles were compared between the two groups. Results, The prevalence of PCOS was 17.1% (19/111) in all women included in this study. In the acne group, the prevalence of PCOS was 26.9% (14/52), and significantly more prevalent than in control group [8.4% (5/59), P = 0.001]. Total ovarian volume was significantly larger and stromal thickness of the ovary was thicker in women with acne than women without acne. There were no statistically significant difference between the two groups in terms of dehydroepiandrosterone sulfate, and 17-hydroxyprogesterone, respectively, while serum total testosterone levels were significantly higher (P < 0.05) in women with acne than those women in the control group. Conclusions, Acne and hirsutism may not only cause cosmetic concern but may also be a sign of underlying PCOS. Therefore, women presenting with acne and/or hirsutism should be evaluated in terms of PCOS. [source] Sonographic assessment of uterine and ovarian development in normal girls aged 1 to 12 yearsJOURNAL OF CLINICAL ULTRASOUND, Issue 9 2008Maria Badouraki MD Abstract Purpose. To provide normal references of sonographic uterine and ovarian size in girls aged 1,12 years. Method. Ninety-nine girls were enrolled in the study (mean age ± SD, 6.9 ± 2.4 years [range, 1,12 years]). Pubertal status was classified according to Tanner staging, whereas for height and weight assessment a standard stadiometer and weight scale were employed. All subjects underwent pelvic sonographic examination for the measurement of uterine length, volume, ratio of anteroposterior diameter at the fundus divided by the anteroposterior diameter at the cervix (fundal,cervical [F/C] ratio), and ovarian volume and morphology. Results. A gradual increase with age was observed in all uterine and ovarian measurements. Cubic model analysis provided the best curve estimation for uterine length, uterine volume, and ovarian volume in relation to age. Uterine length, uterine volume, ovarian volume and F/C ratio were significantly correlated to both age and height. With respect to ovarian morphology, there was a gradual decrease in frequency of the homogeneous and the paucicystic appearances with increasing age. The macrocystic appearance was observed after the age of 6 years, and its frequency increased gradually with age. Conclusion. There is a continuous increase in size of internal female genitalia from early childhood until the onset of puberty. We have provided reference percentile charts of normal uterine length, uterine volume, and ovarian volume in girls aged 1,12 years. © 2008 Wiley Periodicals, Inc. J Clin Ultrasound, 2008 [source] Validation of multi-detector computed tomography as a non-invasive method for measuring ovarian volume in macaques (Macaca fascicularis)AMERICAN JOURNAL OF PRIMATOLOGY, Issue 6 2010Jeryl C. Jones Abstract The purpose of this study was to validate low radiation dose, contrast-enhanced, multi-detector computed tomography (MDCT) as a non-invasive method for measuring ovarian volume in macaques. Computed tomography scans of four known-volume phantoms and nine mature female cynomolgus macaques were acquired using a previously described, low radiation dose scanning protocol, intravenous contrast enhancement, and a 32-slice MDCT scanner. Immediately following MDCT, ovaries were surgically removed and the ovarian weights were measured. The ovarian volumes were determined using water displacement. A veterinary radiologist who was unaware of actual volumes measured ovarian CT volumes three times, using a laptop computer, pen display tablet, hand-traced regions of interest, and free image analysis software. A statistician selected and performed all tests comparing the actual and CT data. Ovaries were successfully located in all MDCT scans. The iliac arteries and veins, uterus, fallopian tubes, cervix, ureters, urinary bladder, rectum, and colon were also consistently visualized. Large antral follicles were detected in six ovaries. Phantom mean CT volume was 0.702±SD 0.504,cc and the mean actual volume was 0.743±SD 0.526,cc. Ovary mean CT volume was 0.258±SD 0.159,cc and mean water displacement volume was 0.257±SD 0.145,cc. For phantoms, the mean coefficient of variation for CT volumes was 2.5%. For ovaries, the least squares mean coefficient of variation for CT volumes was 5.4%. The ovarian CT volume was significantly associated with actual ovarian volume (ICC coefficient 0.79, regression coefficient 0.5, P=0.0006) and the actual ovarian weight (ICC coefficient 0.62, regression coefficient 0.6, P=0.015). There was no association between the CT volume accuracy and mean ovarian CT density (degree of intravenous contrast enhancement), and there was no proportional or fixed bias in the CT volume measurements. Findings from this study indicate that MDCT is a valid non-invasive technique for measuring the ovarian volume in macaques. Am. J. Primatol. 72:530,538, 2010. © 2010 Wiley-Liss, Inc. [source] | ||||||||||