Undescended ovary and unicornuate uterus: simplified diagnosis by the use of clomiphene citrate ovarian stimulation and magnetic resonance imaging (MRI)
نویسندگان
چکیده
منابع مشابه
Unicornuate uterus and ectopic (undescended) ovary
According to the literature the prevalence of congenital uterine anomalies varies between 3.4 and 5.0% and Müllerian anomalies are found more often in subfertile patients compared to fertile controls (Raga et al., 1997; Grimbizis et al., 2001). Congenital malformations of the Müllerian system are probably caused by multifactorial polygenic and familial factors. The prevalence of a unicornuate u...
متن کاملmagnetic resonance imaging (mri)
basic physical principles of nuclear magnetic resonance imaging (n.m.r.i), a nonionizing medical imaging technique, are described. principles of nmri with other conventional imaging methods, ie, isotope scanning, ultrasonography and radiography have been compared. t1 and t2 and spin density (s.d.) factors and different image construction techniques based on their different combinations is discu...
متن کاملNon-uniformity of Clinical Head, Head and Neck, and Body Coils in Magnetic Resonance Imaging (MRI)
Introduction Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR imaging (MRI) system represents an object. One of the major sources of image non-uniformity in high-field MRI scanners is inhomogeneity of radio-frequency coil. The aim of this study was to investigate non-uniformity in head, head and neck, and body coils and compare the obtained results to det...
متن کاملFuture use of clomiphene in ovarian stimulation
Although the first in-vitro fertilization (IVF) pregnancy was established in a natural cycle by laparoscopic retrieval of the oocyte after accurate timing of the ovulation (Steptoe and Edwards, 1978), this natural-cycle IVF was soon replaced by IVF in stimulated cycles in order to bring multiple follicles to maturity and hence to increase the chances of conception. Clomiphene citrate was the fi...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2003
ISSN: 1460-2350
DOI: 10.1093/humrep/deg316