10 Causes of Bloody Stool
Article Sources
- 1. 'Rectal Bleeding: Causes, Colors, Tests & When To Call The Doctor.' Cleveland Clinic, my.clevelandclinic.org/health/symptoms/14612-rectal-bleeding.
- 2. Wilkins, Thad, et al. 'Diverticular Bleeding.' American Family Physician, 1 Nov. 2009, www.aafp.org/afp/2009/1101/p977.html.
- 3. Rectal Bleeding Causes. Mayo Clinic, Mayo Foundation for Medical Education and Research, 4 Mar. 2020, www.mayoclinic.org/symptoms/rectal-bleeding/basics/causes/sym-20050740.
- 4. 'Understanding Minor Rectal Bleeding, What are the possible causes of minor rectal bleeding.' American Society for Gastrointestinal Endoscopy, asge.org/home/for-patients/patient-information/understanding-minor-rectal-bleeding
- 5. 'Inflammatory Bowel Disease (IBD).' Mayo Clinic, Mayo Foundation for Medical Education and Research, 7 Nov. 2020, www.mayoclinic.org/diseases-conditions/inflammatory-bowel-disease/symptoms-causes/syc-20353315.
- 6. 'Colon Cancer.' Mayo Clinic, Mayo Foundation for Medical Education and Research, 16 Mar. 2021, www.mayoclinic.org/diseases-conditions/colon-cancer/symptoms-causes/syc-20353669.
- 7. 'Colon Cancer.' Mayo Clinic, Mayo Foundation for Medical Education and Research, 16 Mar. 2021, www.mayoclinic.org/diseases-conditions/colon-cancer/diagnosis-treatment/drc-20353674.
- 8. 'Proctitis.' Mayo Clinic, mayoclinic.org/diseases-conditions/proctitis/diagnosis-treatment/drc-20376938
- 9. 'Blood When I Wipe: 11 Causes of Rectal Bleeding.' Medical News Today, MediLexicon International, www.medicalnewstoday.com/articles/321023.
- 10. 'Symptoms & Causes of Peptic Ulcers (Stomach Ulcers).'National Institute of Diabetes and Digestive and Kidney Diseases, U.S. Department of Health and Human Services, 1 Nov. 2014, www.niddk.nih.gov/health-information/digestive-diseases/peptic-ulcers-stomach-ulcers/symptoms-causes.
- 11. 'Gastroenteritis: Stomach Flu.' MedlinePlus, U.S. National Library of Medicine, 24 July 2019, medlineplus.gov/gastroenteritis.html.
7. Polyps
Colon polyps are benign growths that appear on the inner walls of the colon or large intestine.8‘Proctitis.’ Mayo Clinic, mayoclinic.org/diseases-conditions/proctitis/diagnosis-treatment/drc-20376938 Colon polyps can cause blood in the stool.3Rectal Bleeding Causes. Mayo Clinic, Mayo Foundation for Medical Education and Research, 4 Mar. 2020, www.mayoclinic.org/symptoms/rectal-bleeding/basics/causes/sym-20050740. A gastroenterologist performs a colonoscopy to diagnose colon polyps.
Since small polyps are usually easy to remove during a screening or diagnostic colonoscopy, the gastroenterologist will remove them and send the tissue samples to a lab to be checked for cancer. When polyps are left alone, they can lead to colon cancer.
Advertisement
