Ovarian arteries with bilateral unusual courses.

Bilateral unusual coursed ovarian arteries were found in a 45-year-old female cadaver. The ovarian arteries arose from the abdominal aorta at a level inferior to the corpus of L1 vertebra bilaterally. The right ovarian artery was coursing behind the inferior vena cava. The left one was coursing between the left renal artery and vein upward to the level of the inferior part of the body of Th12 vertebra. At the level of Th12 vertebra, it turned caudally and proceeded downward between the anterior-inferior and posterior segmental renal veins. On both sides, ovarian arteries were on their normal routes below the L2 vertebra accompanying the ovarian veins. The variation determined by this study would reduce possible complications of nephrectomy operations that urologists, gynecologists and other related surgeons may encounter.

Uterine tube-ovary relationship and fimbrial development during the fetal period.

OBJECTIVE: We aimed to evaluate the position, localization and development of the uterine tubes and their relationships to the ovaries. METHODS: One hundred and fifty-four uterine tubes and ovaries taken from 77 human fetuses aged between 9-40 weeks of gestation have been included in this study. The study was performed in Department of Anatomy of Suleyman Demirel University Faculty of Medicine, Isparta, Turkey in 2004. The position and localization of the uterine tubes have been determined. Consequently, uterine tube - ovary relationship and fimbrial development has been investigated. RESULTS: It has been observed that the uterine tubes are transversely and obliquely positioned. The most commonly observed position was transverse position. When the relationship between the uterine tubes and ovaries was explored, it was observed that the ovaries were localized in the superior, anterior or posterior aspect of the uterine tubes. In addition, when relationship between the obliquely positioned uterine tubes and ovaries was assessed, we found that the ovaries are located at the middle, anterior, lateral or posterior of uterine tubes. Furthermore, it indicates that the fimbrial development begins only after the 20th week and the quantity of fimbriae increased by gestational age. CONCLUSION: We conclude that the uterine tubes are not positioned as in adults during the fetal period, some variants can be seen in the uterine tube - ovary relationship and fimbrial development begins after the 20th week of gestational age and continued after birth.