الفهرس 
Abnormal uterine bleedingOnly 14 pages are availabe for public view
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Abstract
Abnormal uterine bleeding is a common but
complicated clinical presentation.
Abnormal uterine bleeding includes abnormal
menstrual bleeding and bleeding due to other causes such as
pregnancy, systemic disease or cancer. The diagnosis and
management of abnormal uterine bleeding present some of the
most difficult problems in gynecology .
Doppler technique has been introduced in medicine for
many years, but only in the last decade, this diagnostic
modality has gained an importance in obstetrics.
Transvaginal color Doppler (TVCD) sonography and
pulsed-wave Doppler sonography provide a unique
noninvasive method for the evaluation of normal and abnormal
conditions in the female pelvis.
Transvaginal scanning permits close examination of a
structure of interest within the corpus or cervix of the normal
or slightly enlarged uterus. Proximity and higher-frequency
probes provide improved imaging and infrastructural details
not possible with the transabdominal approach.
With the advent of color Doppler analysis, additional
physiologic, functional and pathologic states may be
identifiable
Transvaginal ultrasonography and the Doppler
technique have become available diagnostic modalities for
evaluating patients with various gynecological conditions.