Oral contraceptives and uterine peristalsis: Evaluation with MRI
نویسندگان
چکیده
منابع مشابه
Oral contraceptives and uterine peristalsis: evaluation with MRI.
PURPOSE To evaluate the effects of oral contraceptives (OCs) on uterine contractility using cine MRI, and correlate the kinematic findings with the static findings. MATERIALS AND METHODS Healthy female volunteers of reproductive age (23 taking OCs, and 15 not) were evaluated at mid-cycle. MR images were obtained with a 1.5T magnet, with 60 serial images taken every three seconds by half-Fouri...
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CONTEXT Oral contraceptive users' risk of accidental pregnancy may be higher than it should be, because of inconsistent pill-taking. However, few reliable data are available on pill users' everyday experiences with their method, especially characteristics that may affect consistency of use. METHODS Two months after initiating or resuming oral contraceptive use, a nationwide sample of 943 wome...
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Introduction: It is known that anticholinergic agents contribute to improve quality of conventional uterine MR images with suppression of intestinal motion. Similar to intestine, uterine myometrium consists of smooth muscles and rhythmical motion is known as uterine peristalsis. However, the effect of the anticholinergic agents to suppress uterine contractility has been shown to be weaker compa...
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Mullerian duct anomalies are an uncommon but often treatable cause of infertility. Patients with müllerian duct anomalies are known to have a higher incidence of infertility, repeated first-trimester spontaneous abortions, fetal intrauterine growth retardation, fetal malposition, preterm labor, and retained placenta. The role of imaging is to help detect, diagnose, and distinguish surgically co...
متن کاملOral medroxyprogesterone acetate and combination oral contraceptives for acute uterine bleeding: a randomized controlled trial.
OBJECTIVE To compare the efficacy of multidose medroxyprogesterone acetate and a multidose monophasic combined oral contraceptive (OC) for hemodynamically stable women with nongestational, acute uterine bleeding. METHODS Hemodynamically stable patients with acute uterine bleeding sufficient to justify immediate medical or surgical intervention were enrolled in an open-label, randomized trial ...
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ژورنال
عنوان ژورنال: Journal of Magnetic Resonance Imaging
سال: 2005
ISSN: 1053-1807,1522-2586
DOI: 10.1002/jmri.20384