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Book

Ileostomy

Niroshini Rajaretnam  1 , Bettina Lieske  2
In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan.
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Free Books & Documents
Book

Ileostomy

Niroshini Rajaretnam et al.
Free Books & Documents

Excerpt

An ileostomy is when the lumen of the ileum (small bowel) is brought through the abdominal wall via a surgical opening (created by an operation). This can either be temporary or permanent, an end or a loop. The purpose of an ileostomy is to evacuate stool from the body via the ileum rather than the usual route of the anus. The output from an ileostomy consists of loose or porridge-like stool consistent with that expected to pass through the small bowel (as it is the large bowel that is responsible for making the stool more solid dependent upon water absorption). The output from an ileostomy can vary but typically ranges from 200 to 700 ml per day, and an Ileostomy is typically formed on the right side of the abdomen.

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Conflict of interest statement

Disclosure: Niroshini Rajaretnam declares no relevant financial relationships with ineligible companies.

Disclosure: Bettina Lieske declares no relevant financial relationships with ineligible companies.

References

    1. de Oliveira AL, Boroni Moreira AP, Pereira Netto M, Gonçalves Leite IC. A Cross-sectional Study of Nutritional Status, Diet, and Dietary Restrictions Among Persons With an Ileostomy or Colostomy. Ostomy Wound Manage. 2018 May;64(5):18-29. - PubMed
    1. Collins JT, Nguyen A, Omole AE, Badireddy M. StatPearls [Internet] StatPearls Publishing; Treasure Island (FL): 2025. Feb 18, Anatomy, Abdomen and Pelvis, Small Intestine. - PubMed
    1. Pisarska M, Gajewska N, Małczak P, Wysocki M, Witowski J, Torbicz G, Major P, Mizera M, Dembiński M, Migaczewski M, Budzyński A, Pędziwiatr M. Defunctioning ileostomy reduces leakage rate in rectal cancer surgery - systematic review and meta-analysis. Oncotarget. 2018 Apr 17;9(29):20816-20825. - PMC - PubMed
    1. Kann BR. Early stomal complications. Clin Colon Rectal Surg. 2008 Feb;21(1):23-30. - PMC - PubMed
    1. Morris A, Leach B. A Qualitative Exploration of the Lived Experiences of Patients Before and After Ileostomy Creation as a Result of Surgical Management for Crohn's Disease. Ostomy Wound Manage. 2017 Jan;63(1):34-39. - PubMed

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