منابع مشابه
I-44: Color Doppler Imaging in Impotence
Sexual impotent is very common entity and define as inability to induce or maintaining penile erection during sexual intercourse. Studies reveals about 10% of men aged 40-70 years have complete, 17% have mild and 25% have moderate amount of erectile dysfunction. The sexual impotence has different etiology including psychogenic, neurogenic, arteriogenic and venogenic causes. Current studies reve...
متن کاملFetal yawning.
Fetal neurobehavioral patterns have been considered as indicators of nervous system development. Moreover, the capacity of 4-dimensional sonography to evaluate complex facial expressions allows recognition of common behaviors with which one can appreciate the prenatal functional development of the central nervous system. Using yawning as an example, we review this interpretation on the basis of...
متن کاملColor Doppler imaging of cervicocephalic fibromuscular dysplasia
BACKGROUND Fibromuscular dysplasia (FMD) is a possible cause of stroke, especially in middle-aged women. However, only few reports are available on ultrasonographic detection and monitoring. METHODS Among the 15,000 patients who underwent color Doppler imaging (CDI) of the cervicocephalic arteries during the study period, all cases fulfilling ultrasound criteria of FMD were included into the ...
متن کاملI-46: Color Doppler Assessment in IUGR
Background Fetal growth restriction is the second leading cause of perinatal morbidity and mortality. The incidence of intrauterine growth restriction (IUGR) is estimated to be approximately 5 percent in the general obstetric population. Abnormal uterine artery suggest a maternal cause for the growth restriction where as normal uterine artery Doppler studies suggest that a fetal cause. Use of u...
متن کاملReal-time and power Doppler imaging of fetal adrenal hemorrhage.
Adrenal hemorrhages are not uncommon in newborns, but they may occur before birth. The incidence of adrenal hemorrhages based on extensive necropsy has been estimated as about 1.7 per 1000 births. With the increasing use of ultrasonography, prenatal recognition of fetal adrenal hemorrhages has become more common in recent years. We report an echogenic abdominal mass, which was found at 36 weeks...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 1996
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.1996.08050355.x