perirectal

perirectal

 [per″ĭ-rek´t'l]
around the rectum.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

per·i·rec·tal

(per'i-rek'tăl),
Surrounding the rectum.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
The TME technique involves removal of the rectum and the complete perirectal soft tissue envelope (the mesorectum) using sharp dissection, under direct vision, in the plane between the visceral and parietal pelvic fascia.
Tumors located below dentate line tend to drain into inguinal lymph nodes; while tumors located above the dentate line typically drain into internal iliac, perirectal, and mesorectal lymph nodes (24, 25).
MRE also plays a role in the diagnosis of extra-enteric complications of IBD such as perirectal abscess or sclerosing cholangitis.
Transparietal fixation of the perisigmoid and perirectal fatty tissue or fixation of the sigmoid colon by appendix epiploicas after mobilization may provide adequate exposure of this field.
For rectosigmoidectomies we sought to ensure the bowel wall distal margin of at least 2 cms and perirectal fat margin of 4 cms and proximal margin of 5 cms.
For perirectal lymph node metastasis (N+), the diagnostic accuracy of MDCT was 84.1%.
For example, it was not initially clear which procedure root(s) best applied to abdominal aortic aneurysm repair or whether drainage of a perirectal abscess should be coded as an open or a percutaneous approach (Utter et al.
pancreative masses, mediastinal masses, perirectal masses and lymph nodes).
To detect CRE gastrointestinal carriers, fecal samples or rectal/ perirectal swabs are recommended.
The mass extended upwards from the perirectal region of the anus, coursing around the rectum with an additional lobulation.
Target volumes consisted of the primary tumor, metastatic lymph nodes, and elective regional lymphatics, including perirectal, presacral, internal iliac, external iliac, and inguinal lymph nodes.