Reviewed By:
Samantha Nazareth, MD (Gastroenterology)
Board-certified gastroenterologist. Experience managing gastrointestinal conditions (GERD, IBS, ulcerative colitis, Crohn’s, celiac disease, NASH) within healthcare organizations (three ambulatory surgical centers, single-specialty practice, multi-specialty practice and solo practice).
Aiko Yoshioka, MD (Gastroenterology)
Dr. Yoshioka graduated from the Niigata University School of Medicine. He worked as a gastroenterologist at Saiseikai Niigata Hospital and Niigata University Medical & Dental Hospital before serving as the Deputy Chief of Gastroenterology at Tsubame Rosai Hospital and Nagaoka Red Cross Hospital. Dr. Yoshioka joined Saitama Saiseikai Kawaguchi General Hospital as Chief of Gastroenterology in April 2018.
Content updated on Sep 6, 2024
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Blood in stool
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Colonic polyps are benign growths that appear on the inner lining of your large intestine. Some have a chance of becoming malignant or cancerous over time.
Your doctor may ask these questions to check for this disease:
Since it is hard to determine the exact nature of a polyp, polyps found during colonoscopy are removed and sent to the lab for a microscopic analysis. During a colonoscopy, a small tube is passed through your anus to inspect the large intestine or colon.
Q.
Is a Colonoscopy Painful?
A.
Most people have little to no pain with a colonoscopy. Patients who have had colon surgery or women who have had a hysterectomy (removal of their uterus) are at higher risk of experiencing pain.
References:
Hull T, Church JM. Colonoscopy--how difficult, how painful? Surg Endosc. 1994 Jul;8(7):784-7. doi: 10.1007/BF00593441. PMID: 7974107.
Rahman N, Cuison FA, Shabir O, et alPWE-069-Factors Associated with Reported Pain During Colonoscopy: A Retrospective StudyGut 2013;62:A158-A159.
Shah SG, Brooker JC, Thapar C, Williams CB, Saunders BP. Patient pain during colonoscopy: an analysis using real-time magnetic endoscope imaging. Endoscopy. 2002 Jun;34(6):435-40. doi: 10.1055/s-2002-31995. PMID: 12048623.
Horvat N, Agaram NP, Gollub MJ. Atypical Colonic Polyp. Gastroenterology. 2019 Jan;156(1):31-33. doi: 10.1053/j.gastro.2018.08.047. Epub 2018 Sep 7. PMID: 30201349.
https://www.gastrojournal.org/article/S0016-5085(18)34946-1/fulltextBertolini R, Bode PK, Sawatzki M. Unusual Colonic Polyp in a Young Woman. Gastroenterology. 2021 Feb;160(3):e12-e13. doi: 10.1053/j.gastro.2020.06.052. Epub 2020 Jun 26. PMID: 32598887.
https://www.gastrojournal.org/article/S0016-5085(20)34856-3/fulltextShimayoshi A, Bessho H, Kawamoto Y, Yamamoto S, Sung J, Morita Y, Wakamatsu S, Horie M, Kai Y, Takeda R, Iwahashi K, Shibukawa N, Miyazaki M, Egawa S, Oshita M. Water-slider method reduced colonic polyp fragmentation compared with conventional suction retrieval: A prospective randomized controlled study. Dig Liver Dis. 2021 Jun;53(6):717-721. doi: 10.1016/j.dld.2020.12.116. Epub 2021 Jan 18. PMID: 33478875.
https://www.dldjournalonline.com/article/S1590-8658(20)31197-X/fulltextBora K, Bhuyan MK, Kasugai K, Mallik S, Zhao Z. Computational learning of features for automated colonic polyp classification. Sci Rep. 2021 Feb 23;11(1):4347. doi: 10.1038/s41598-021-83788-8. PMID: 33623086; PMCID: PMC7902635.
https://www.nature.com/articles/s41598-021-83788-8de Almeida Thomaz V, Sierra-Franco CA, Raposo AB. Training data enhancements for improving colonic polyp detection using deep convolutional neural networks. Artif Intell Med. 2021 Jan;111:101988. doi: 10.1016/j.artmed.2020.101988. Epub 2020 Nov 21. PMID: 33461694.
https://www.sciencedirect.com/science/article/pii/S0933365720312537?via%3DihubAmerican College of Gastroenterology
https://gi.org/topics/colon-polyps/This symptom checker site is a great resource to either get an idea of what is happening inside your body or even get a second opinion without incurring another huge bill. It also provides a way to connect with a professional if needed. I really enjoy this site.
Aug 30, 2024 (Female, 40s)
Reviewed By:
Samantha Nazareth, MD (Gastroenterology)
Board-certified gastroenterologist. Experience managing gastrointestinal conditions (GERD, IBS, ulcerative colitis, Crohn’s, celiac disease, NASH) within healthcare organizations (three ambulatory surgical centers, single-specialty practice, multi-specialty practice and solo practice).
Aiko Yoshioka, MD (Gastroenterology)
Dr. Yoshioka graduated from the Niigata University School of Medicine. He worked as a gastroenterologist at Saiseikai Niigata Hospital and Niigata University Medical & Dental Hospital before serving as the Deputy Chief of Gastroenterology at Tsubame Rosai Hospital and Nagaoka Red Cross Hospital. Dr. Yoshioka joined Saitama Saiseikai Kawaguchi General Hospital as Chief of Gastroenterology in April 2018.
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