Results 161 to 170 of about 1,949 (212)
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Digital subtraction in defecography
Abdominal Imaging, 1995Defecography is commonly used in investigation of pelvic floor and anorectal dysfunction, and incorporates measurement of pelvic floor movement during various maneuvers. These measurements are usually referenced to bony landmarks, particularly the ischial tuberosities.
A P, Brady +3 more
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Interobserver agreement in defecography
Diseases of the Colon & Rectum, 1994This study was designed to test the reproducibility of the diagnostic assessment of defecographies in patients with a suspected disorder of defecation.To evaluate interobserver agreement, 100 defecographic series of patients with complaints suggesting a disordered defecation were evaluated independently by three observers with a standardized ...
A G, Klauser +4 more
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Diseases of the Colon & Rectum, 1994
This study was designed to analyze the frequency of different findings at defecography in patients with defecation disorders and see in what way the evaluation could be improved.The reports of investigations in 2,816 patients were analyzed.Twenty-three percent of the investigations were considered normal.
A, Mellgren +6 more
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This study was designed to analyze the frequency of different findings at defecography in patients with defecation disorders and see in what way the evaluation could be improved.The reports of investigations in 2,816 patients were analyzed.Twenty-three percent of the investigations were considered normal.
A, Mellgren +6 more
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Defecography and anorectal manometry
European Journal of Radiology, 1992In a prospective study anorectal manometry was performed in 160 consecutive patients who were referred for defecography. Leakage of contrast material of standardized viscosity, the anorectal angle (ARA), anal resting pressure (Pr) and squeeze pressure (Ps) were measured and analyzed.
R H, Kruyt +3 more
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Abdominal Radiology, 2019
Pelvic floor dysfunction is a relatively common but often complex condition, presenting with a variety of clinical symptoms, especially when it involves multiple compartments. Clinical exam alone is often inadequate and requires a complementary imaging study.
Devaraju Kanmaniraja +8 more
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Pelvic floor dysfunction is a relatively common but often complex condition, presenting with a variety of clinical symptoms, especially when it involves multiple compartments. Clinical exam alone is often inadequate and requires a complementary imaging study.
Devaraju Kanmaniraja +8 more
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Diseases of the Colon & Rectum, 1996
Radiographic imaging of dynamic changes within the pelvic cavity and rectum during evacuation has been recognized as a valuable method of assessment. This study was designed to assess the incidence and clinical significance of defecographic findings in patients with possible evacuation disorders.All defecographic studies were reviewed by a single ...
F, Agachan, J, Pfeifer, S D, Wexner
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Radiographic imaging of dynamic changes within the pelvic cavity and rectum during evacuation has been recognized as a valuable method of assessment. This study was designed to assess the incidence and clinical significance of defecographic findings in patients with possible evacuation disorders.All defecographic studies were reviewed by a single ...
F, Agachan, J, Pfeifer, S D, Wexner
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Radiology, 1988
A mobile wooden commode was designed and built for use in defecography. The commode is made of 1/2-inch-thick plywood with birch veneer and a solid clear pine seat. Water or copper sheets are recommended for radiation filtration. A radiopaque ruler attached to the commode with a spring enables midline measurements.
P, Bernier, G W, Stevenson, P, Shorvon
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A mobile wooden commode was designed and built for use in defecography. The commode is made of 1/2-inch-thick plywood with birch veneer and a solid clear pine seat. Water or copper sheets are recommended for radiation filtration. A radiopaque ruler attached to the commode with a spring enables midline measurements.
P, Bernier, G W, Stevenson, P, Shorvon
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Dynamic rectal examination (defecography).
Bailliere's clinical gastroenterology, 1994Dynamic rectal examination (DRE), first described in 1952, is becoming more widely used in the dynamic evaluation of pelvic floor and anorectal motility disorders. It is a minimally invasive investigation which is well tolerated by patients and provides information about the anosphincteric, puborectal and levator muscle in addition to insight in rectal
Wiersma, T. G. +4 more
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Diseases of the Colon & Rectum, 1995
This study was designed to determine the accuracy of physical examination (as judged by four-contrast defecography) for women with pelvic floor relaxation disorders.Sixty-two women (mean age, 59 years) who had obstructed defecation or constipation, vaginal prolapse, urinary difficulty, or pelvic pain underwent four-contrast defecography. Oral, vaginal,
W E, Altringer +4 more
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This study was designed to determine the accuracy of physical examination (as judged by four-contrast defecography) for women with pelvic floor relaxation disorders.Sixty-two women (mean age, 59 years) who had obstructed defecation or constipation, vaginal prolapse, urinary difficulty, or pelvic pain underwent four-contrast defecography. Oral, vaginal,
W E, Altringer +4 more
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Radiation dose in defecography.
Radiology, 1990The effective dose equivalent, as an expression of total patient risk for exposure to limited areas of the body, and gonadal doses associated with hereditary effects were estimated in 67 consecutive subjects (43 women and 24 men) who underwent defecography.
R, Goei, G, Kemerink
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