Results of Screening Colonoscopy in Kasetwisai Hospital

Authors

  • Boonruen Chaichanrom Kasetwisai Hospital, Roi-et

Keywords:

Screening Colonoscopy

Abstract

Background and Objective:  Colorectal carcinoma  is the most common malignancy of the  gastrointestinal tract. It is the third common cancer in men, the fourth common cancer in women, and the fifth common cancer for both sex in the world1. When  patients come to the hospital with gastrointestinal symptoms ,frequently it is too late. Early detection along with improvements in medical and surgical care are thought to be responsible for the decreasing mortality of colorectal cancer observed in recent year. The best way to find early cancer of colon , potential people were selected for screening colonoscopy2.

Materials and methods: The potential people(50-70 years old and positive Fit-test)and no contraindication for colonoscopy 822 cases were selected  and performed screening colonoscopy from December 2017 – January 2019 in Kasetwisai Hospital.

Results: There were well differentiated adenocarcinoma in 11 cases ( 2.09 %) and  all were  stage II by TNM Staging whom received medical and surgical care. Adenomatous polyp and tubulovillous adenoma were found in 169 cases ( 21.16 % ) were diagnosed and performed polypectomy.In this group there were intermediate and high risk polyps (large polyp/tubulovillous adenoma)  45 cases (4.43% )  . Others were diverticulums 61 cases (8.06%) ,colitis/proctitis 30 cases (4.42%) , parasitic infestation 12 cases (1.16%) and hemorrhoids 3 cases (0.7%) . The complication was colonic perforation in 2 cases (0.24%).

Conclusion: It is now well accepted that the majority of colorectal carcinoma was evolved from adenomatous polyp; the sequence of events is adenoma – carcinoma sequence.The incidence of invasive carcinomas increase with size (35-50% in polyp larger than 2 cm )3. This study could eliminated colorectal  cancer strategies by targeting the neoplastic polyps for removal before malignancy develops in 169 cases (21.16 % of all the potential people 822 cases).

References

1. Khuhaprema T. Srivatanakul P. Cancer in Thailand . Thai Can J 2010; 5: 2001-3.
2. Lieberman DA, Weiss DG, Bond JH, Ahnen DJ, Garewal H, Chejfec G. Use of colonoscopy to screen asymptomatic adults for colorectal cancer. N Engl J Med 2000; 343: 162-8.
3. Kelli M, Bullard Dunn. Colon, Rectum, and Anus. In: Charles B, editor. Schwartz’s Principle of Surgery. Ninth Edition. New York: McGraw-Hill Books, 2010:1041-6.
4. Somchai J. The sensitivity and Specificity of Guaiac-fecal occult blood test (G-FOBT) and Fecal Immunochemical Test (FIT) for colorectal screening. J Med Tech Assoc Thailand 2013; 41: 4590-7.
5. Pignone, Rich M, Teutsch SM. Berg AO, Lohr KN. Screening for colorectal cancer in adults at average risk: a summary of the evidence for the U.S. Preventive Services Task Force. Ann Intern Med 2002;137: 132-41.
6. Smith RA1, von Eschenbach AC, Wender R, Levin B, Byers T, Rothenberger D, et al. American Cancer Society guidelines for the early detection of cancer: update of early detection guidelines for prostate, colorectal, and endometrial cancers. Also: update 2001--testing for early lung cancer detection. CA Cancer J Clin 2001; 51: 38-75.

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Published

2020-02-21

How to Cite

1.
Chaichanrom B. Results of Screening Colonoscopy in Kasetwisai Hospital. SRIMEDJ [Internet]. 2020 Feb. 21 [cited 2024 Dec. 23];35(1):85-8. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/239915

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Original Articles