Quantitative Ultrasound Assessment of the Rat Cervix
نویسندگان
چکیده
منابع مشابه
Quantitative ultrasound assessment of the rat cervix.
OBJECTIVE The purpose of this research was to detect cervical ripening with a new quantitative ultrasound technique. METHODS Cervices of 13 nonpregnant and 65 timed pregnant (days 15, 17, 19, 20, and 21 of pregnancy) Sprague Dawley rats were scanned ex vivo with a 70-MHz ultrasound transducer. Ultrasound scatterer property estimates (scatterer diameter [SD], acoustic concentration [AC], and s...
متن کاملUltrasound assessment of the cervix.
Ultrasound of the Cervix—Techniques Initial attempts at evaluating the cervix used transabdominal ultrasound (TAU). Unfortunately, this technique was found to be imperfect, because of (1) fetal parts obscuring the cervix, especially after 20 weeks, (2) the requirement of bladder filling, which can elongate the cervix and mask funneling, and (3) long distance from the probe to the cervix. Transl...
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ژورنال
عنوان ژورنال: Journal of Ultrasound in Medicine
سال: 2006
ISSN: 0278-4297
DOI: 10.7863/jum.2006.25.8.1031