Defecography: a practical approach.
نویسندگان
چکیده
The purpose of this pictorial essay is to describe the main morpho- functional imaging features, physiological and pathological, of the recto-anal region and pelvic floor as depicted with conventional video defecography. Defecography has dramatically improved our knowledge of dysfunctions of evacuation. The most frequent indications and related disorders are presented from a database of more than 2500 examinations conducted in two radiology departments over a period of 15 years. Imaging features of the common recto-anal and pelvic floor disorders are described: rectal prolapse, rectocele, intussusception, descending pelvic floor syndrome, puborectalis muscle syndrome, enterocele, and sigmoidocele. Conventional video defecography still represents the gold standard examination for the identification and staging of morphological and functional disorders of the recto-anal region and pelvic floor in evacuation dysfunctions.
منابع مشابه
Prediction of findings at defecography in patients with genital prolapse.
OBJECTIVE Defecography may be useful in pre-operative assessment of patients with genital prolapse. Defecography is an invasive and embarrassing procedure for patients and little effort has been made to optimalise selection criteria for defecography. This study investigated whether discrimination of high and low probability of abnormal defecography is possible based on the quantified findings f...
متن کاملSignificance of defecography and the role of rectocele in constipated patients
Table 1. Diagnostic criteria of ROME III. Backround: Chronic constipation is a common, chronic and frequent problem of the general population. The aim of this study is to assess the efficacy of defecography in diagnosing the etiology of constipation and the relation between constipation and rectocele. Material-method: We have investigated 250 patients who have been admitted to our general surge...
متن کاملDefecography in symptomatic older women living at home.
BACKGROUND complaints of defecation disorders in older patients living at home is an emerging problem. Little is known about radiological examination of this population. OBJECTIVE this study aimed to analyse the yield of defecography in women older than 75 years, living at home and complaining of defecation disorders. DESIGN AND SETTINGS prospective study of patients referred to a radiology...
متن کاملThe importance of defecography in the assessment of the etiology of chronic constipation: An analysis of 630 patients.
OBJECTIVE Chronic constipation is an entity with a high prevalence in the community. In our study, we analyzed the importance of defecography in the assessment of the etiology of chronic constipation. MATERIAL AND METHODS Patients who were admitted to our hospital outpatient general surgery clinic with complaints of constipation between July 2010 and January 2014, and who had their demographi...
متن کاملHow to Interpret a Functional or Motility Test - Defecography
Defecography evaluates in real time the morphology of rectum and anal canal in a physiologic setting by injection of a thick barium paste into the rectum and its subsequent evacuation. Because of its ability of structural and functional evaluation, defecography is primarily performed for work up of patients with longstanding constipation, unexplained anal or rectal pain, residual sensation afte...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Diagnostic and interventional radiology
دوره 16 3 شماره
صفحات -
تاریخ انتشار 2010