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  1. Intestinal obstruction due to rectal endometriosis: a surgical enigma
    Jarmin R, Idris MA, Shaharuddin S, Nadeson S, Rashid LM, Mustaffa WM
    Asian J Surg, 2006 Jul;29(3):149-52.
    PMID: 16877213
    Obstructed rectal endometriosis is an uncommon presentation. The clinical and intraoperative presentation may present as malignant obstruction. The difficulty in making the diagnosis may delay the definitive management of the patient. We report a unique case of rectal endometriosis mimicking malignant rectal mass causing intestinal obstruction and discuss the management of the case.
    Matched MeSH terms: Rectal Diseases/complications*
  2. Dieulafoy's lesion of the rectum
    Gul YA, Jabbar MF, Karim FA, Moissinac K
    Acta Chir. Belg., 2002 Jun;102(3):199-200.
    PMID: 12136541
    Dieulafoy's lesion is an uncommon cause of gastrointestinal haemorrhage. It may present with massive and life threatening bleed and although more common in the upper gastrointestinal tract, it is being increasingly reported as affecting the lower gastrointestinal tract. Diagnosis is usually achieved during proctoscopic and endoscopic visualization. In cases where there is profuse and torrential hemorrhage, angiography may help to confirm the diagnosis. There are a few treatment options available, all of which have a varying degree of success. More commonly than not, a combination of treatment is warranted as illustrated by our case. Recurrent bleeding may occur just as in cases of Dieulafoy's lesion affecting the upper gastrointestinal tract. Even though endoscopic visualization of the lower gastrointestinal tract in the presence of profuse lower gastrointestinal haemorrhage may not be possible, this important procedure should not be omitted as the bleeding source may be lying in a low and accessible location for prompt interventional haemorrhage control.
    Matched MeSH terms: Rectal Diseases/complications*
  3. Digitation associated with defecation: what does it mean in urogynaecological patients?
    Hai-Ying C, Guzmán Rojas R, Hall JC, Atan IK, Dietz HP
    Int Urogynecol J, 2016 Feb;27(2):229-32.
    PMID: 26264476 DOI: 10.1007/s00192-015-2813-7
    INTRODUCTION AND HYPOTHESIS: Obstructed defecation is a common symptom complex in urogynaecological patients, and perineal, vaginal and/or anal digitation may required for defecation. Translabial ultrasound can be used to assess anorectal anatomy, similar to defecation proctography. The aim of the present study was to determine the association between different forms of digitation (vaginal, perineal and anal) and abnormal posterior compartment anatomy.

    METHODS: A total of 271 patients were analysed in a retrospective study utilising archived ultrasound volume datasets. Symptoms of obstructed defecation (straining at stool, incomplete bowel emptying, perineal, vaginal and anal digitation) were ascertained on interview. Postprocessing of stored 3D/4D translabial ultrasound datasets obtained on maximal Valsalva was used to diagnose descent of the rectal ampulla, rectocoele, enterocoele and rectal intussusception at a later date, blinded to all clinical data.

    RESULTS: Digitation was reported by 39 % of our population. The position of the rectal ampulla on Valsalva was associated with perineal (p = 0.02) and vaginal (p = 0.02) digitation. The presence of a true rectocoele was significantly associated with perineal (p = 0.04) and anal (p = 0.03) digitation. Rectocoele depth was associated with all three forms of digitation (P = 0.005-0.02). The bother of symptoms of obstructed defecation was strongly associated with digitation (all P 

    Matched MeSH terms: Rectal Diseases/complications*
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