Defecography
Defecography (pronounced: dee-fuh-KOG-ruh-fee), also known as Defecogram or Evacuation Proctography, is a radiological examination that visualizes the rectal and anal performance during defecation. This procedure is primarily used to diagnose issues related to the lower bowel, such as Rectocele, Enterocele, and Rectal Intussusception.
Etymology
The term "Defecography" is derived from the Latin word "defaecare" meaning to void excrement, and the Greek word "graphy" meaning to write or record.
Procedure
Defecography involves the patient expelling a soft Barium paste that has been inserted into the rectum. The expulsion is recorded on an X-ray video. The video provides valuable information about the anatomical changes in the rectum and anal canal during defecation.
Indications
Defecography is indicated for patients with symptoms of obstructed defecation, such as Constipation, incomplete evacuation, and straining during defecation. It is also used to diagnose and evaluate rectal structural abnormalities and functional bowel disorders.
Related Terms
- Barium Enema: A type of X-ray imaging test that allows doctors to examine the lower gastrointestinal (GI) tract.
- Rectal Prolapse: A condition in which the rectum becomes stretched out and protrudes from the anus.
- Anorectal Manometry: A test performed to evaluate patients with constipation or fecal incontinence.
- Pelvic Floor Dysfunction: A condition that affects the ability to coordinate and relax the muscles in the pelvic floor to have a bowel movement.
See Also
External links
- Medical encyclopedia article on Defecography
- Wikipedia's article - Defecography
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