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Precancerous Lesions of the Colon* Colon Cancer Histopathology

Year 1988, Volume: 41 Issue: 4, 737 - 746, 30.12.1988
https://izlik.org/JA47WM84TP

Abstract

If the balance between the renewal and shedding of the colon and rectum mucosa is disrupted, mucosal protrusions called polyps develop. The type known as metaplastic polyp is non-neoplastic and develops at a very high rate. Neoplastic polyps are precancerous polyps and have types such as adenomatous polyp, villous adenoma, tubulo-villous adenoma. These polyps are the leading precancerous colorectal lesions. In addition, there are highly precancerous lesions such as familial polyposis, ulcerative colitis, and various lesions that are more common and precancerous. The type, size, multiple and single occurrence of polyps, and the degree of dysplasia are the factors that affect their development of malignancy. De novo carcinoma development is almost never accepted in colorectal carcinomas. It is seen that carcinomas most often develop as adenocarcinoma type, develop at a later age than polyps, and develop in the rectum in half of the cases. Multiple malignancies may be present, and their prevalence should be assessed according to the Duke classification. Extension to the regions following the lesion via the submucosal route is not very common, unlike gastric cancers. It first spreads to regional and then distant lymph nodes. In addition to lymphatic spread, venous and implantation spread is also possible.

References

  • 1. Alford, JE, Falsetti, DF : Multiple cancers of the large bowel. Dis Colon Rectum 13 : 316, 1970.
  • 2. Bussey, HJR : Familial polyposis coli. Pathol Annu 14 : 61, 1979.
  • 3. Deschner, EE, Lipkin, M ; Proliferative patterns in colonic mucosa in familial polyposis. Cancer 35 : 413, 1975.
  • 4. Ekelund, GR, Phil, B : Multiple carcinomas of the colon. Cancer 33 : 1630, 1974.
  • 5. Estrada, RG, Spjut, HJ : Hyperplastic polyps of the large bowel. Am Surg Pathol 4 : 127, 1980.
  • 6. Fenoglio, CM, Kaye, GI, Lane, N : Distribution of human colonic lymphatics in normal hyperplastic and adenomatous tissue. Gastroenterology 64 : 51, 1973.
  • 7. Goldman, H, Ming S-C, Hickok, DF : Nature and significance of the hyperplas- tic polyps of the human colon. Arch Pathol 89 : 349, 1970.
  • 8, HaenszeL W, Correa, P : Cancer af the colon and rectum in adenomatous polyps. Cancer 28 : 14, 1971.
  • 9. Lane, N, Fenoglio, CM : The adenoma-carcinoma sequence in the stomach and colon. Gastrointest Radiol I : 111, 1976.
  • 10. Morson, BC : Alimentary tract. Systemic Pathology, 3rd Ed. Vol. 3, Churchill Livingstone, London, 1987.
  • 11. Orringer, MB, Eggleston, JP Papillary (villous) adenomas of the colon and rectum. Surgery 72 378, 1972.
  • 12. Rotterdam, H, Sommers, SC, Waye, JD : Biopsy diagnosis of the degestive tract. Raven Press, New York, 1981.
  • 13. SÞjut, HJ, Estrada, RG : The significance of epithelial polyps of the large bowel. Pathol Annu 12 : 147, 1977.
  • 14. Symonds, DA, Vickery, AL Jr : Mucinous carcinoma of the colon and rectum. Cancer 37 : 1891, 1976.
  • 15. Travieso, CR, Knoeepp, IF Jr, Hanley, PH : Multiple adenocarcinomas of the colon and rectum Dis Colon Rectum 15 : 1. 1972.
  • 16. Yardley, JH$ Morson, BC, Abell, MR : The gastrointestinal tract. Williams and Wilkins Co. Baltimore, 1977.

Kolonun Prekanseröz Lezyonları* Kolon Kanseri Histopatolojisi

Year 1988, Volume: 41 Issue: 4, 737 - 746, 30.12.1988
https://izlik.org/JA47WM84TP

Abstract

Kolon ve rektum mukozasının yenilenme ve dökülmesi arasındaki dengenin bozulması halinde Polip denilen mukoza kabartıları geli şir. Bunlardan Metaplastik polip olarak bilinen tip, nonneoplastik olup, çok yüksek oranda gelişir. Neoplastik olan polipler ise prekanseröz özellik taşıyan poliplerdir ve Adenomatöz polip, villöz adenom, tubulo villöz adenom olmak üzere tiplere sahiptir. Bu polipler prekanseröz kolorektal lezyonların başında gelir. Ayrıca familyal polipozis, ülseratif kolitis gibi, yükğek oranda prekanseröz olan lezyonlar ve daha şey rek prekanseröz olan çeşitli lezyonlar mevçuttur. Poliplerin tipi, büyüklüğü, multipl ve tek oluşu, displazi derecesi malignite geliştirme lerinde etken olan faktörlerdir. De novo karsinom gelişimi kolorektal karsinomlarda hemen hiç kabul edilmemektedir. Karsinomların em sık adenokarsinom tipinde geliştiği, poliplere göre daha geç yaşta, vakala rın yarısında rektumda geliştiği görülmektedir. Multipl malignite söz konusu olabilmekte, Dükes sınıflamasına göre yaygınlığının değerIendirilmesi gerekmektedir. Submukozal yolla lezyon devamındaki bölgelere uzanma gastrik kanserlerden farklı olarak pek mevcut değildir. Önce bölgesel, sonra uzak lenf ganglionlarma yayılır. Lenfatik yayım dan başka, venöz ve implantasyon yayımı söz konusudur

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References

  • 1. Alford, JE, Falsetti, DF : Multiple cancers of the large bowel. Dis Colon Rectum 13 : 316, 1970.
  • 2. Bussey, HJR : Familial polyposis coli. Pathol Annu 14 : 61, 1979.
  • 3. Deschner, EE, Lipkin, M ; Proliferative patterns in colonic mucosa in familial polyposis. Cancer 35 : 413, 1975.
  • 4. Ekelund, GR, Phil, B : Multiple carcinomas of the colon. Cancer 33 : 1630, 1974.
  • 5. Estrada, RG, Spjut, HJ : Hyperplastic polyps of the large bowel. Am Surg Pathol 4 : 127, 1980.
  • 6. Fenoglio, CM, Kaye, GI, Lane, N : Distribution of human colonic lymphatics in normal hyperplastic and adenomatous tissue. Gastroenterology 64 : 51, 1973.
  • 7. Goldman, H, Ming S-C, Hickok, DF : Nature and significance of the hyperplas- tic polyps of the human colon. Arch Pathol 89 : 349, 1970.
  • 8, HaenszeL W, Correa, P : Cancer af the colon and rectum in adenomatous polyps. Cancer 28 : 14, 1971.
  • 9. Lane, N, Fenoglio, CM : The adenoma-carcinoma sequence in the stomach and colon. Gastrointest Radiol I : 111, 1976.
  • 10. Morson, BC : Alimentary tract. Systemic Pathology, 3rd Ed. Vol. 3, Churchill Livingstone, London, 1987.
  • 11. Orringer, MB, Eggleston, JP Papillary (villous) adenomas of the colon and rectum. Surgery 72 378, 1972.
  • 12. Rotterdam, H, Sommers, SC, Waye, JD : Biopsy diagnosis of the degestive tract. Raven Press, New York, 1981.
  • 13. SÞjut, HJ, Estrada, RG : The significance of epithelial polyps of the large bowel. Pathol Annu 12 : 147, 1977.
  • 14. Symonds, DA, Vickery, AL Jr : Mucinous carcinoma of the colon and rectum. Cancer 37 : 1891, 1976.
  • 15. Travieso, CR, Knoeepp, IF Jr, Hanley, PH : Multiple adenocarcinomas of the colon and rectum Dis Colon Rectum 15 : 1. 1972.
  • 16. Yardley, JH$ Morson, BC, Abell, MR : The gastrointestinal tract. Williams and Wilkins Co. Baltimore, 1977.
There are 16 citations in total.

Details

Primary Language English
Subjects Surgery (Other)
Journal Section Research Article
Authors

Özden Tulunay This is me

Publication Date December 30, 1988
IZ https://izlik.org/JA47WM84TP
Published in Issue Year 1988 Volume: 41 Issue: 4

Cite

APA Tulunay, Ö. (1988). Precancerous Lesions of the Colon* Colon Cancer Histopathology. Ankara Üniversitesi Tıp Fakültesi Mecmuası, 41(4), 737-746. https://izlik.org/JA47WM84TP
AMA 1.Tulunay Ö. Precancerous Lesions of the Colon* Colon Cancer Histopathology. Ankara Üniversitesi Tıp Fakültesi Mecmuası. 1988;41(4):737-746. https://izlik.org/JA47WM84TP
Chicago Tulunay, Özden. 1988. “Precancerous Lesions of the Colon* Colon Cancer Histopathology”. Ankara Üniversitesi Tıp Fakültesi Mecmuası 41 (4): 737-46. https://izlik.org/JA47WM84TP.
EndNote Tulunay Ö (December 1, 1988) Precancerous Lesions of the Colon* Colon Cancer Histopathology. Ankara Üniversitesi Tıp Fakültesi Mecmuası 41 4 737–746.
IEEE [1]Ö. Tulunay, “Precancerous Lesions of the Colon* Colon Cancer Histopathology”, Ankara Üniversitesi Tıp Fakültesi Mecmuası, vol. 41, no. 4, pp. 737–746, Dec. 1988, [Online]. Available: https://izlik.org/JA47WM84TP
ISNAD Tulunay, Özden. “Precancerous Lesions of the Colon* Colon Cancer Histopathology”. Ankara Üniversitesi Tıp Fakültesi Mecmuası 41/4 (December 1, 1988): 737-746. https://izlik.org/JA47WM84TP.
JAMA 1.Tulunay Ö. Precancerous Lesions of the Colon* Colon Cancer Histopathology. Ankara Üniversitesi Tıp Fakültesi Mecmuası. 1988;41:737–746.
MLA Tulunay, Özden. “Precancerous Lesions of the Colon* Colon Cancer Histopathology”. Ankara Üniversitesi Tıp Fakültesi Mecmuası, vol. 41, no. 4, Dec. 1988, pp. 737-46, https://izlik.org/JA47WM84TP.
Vancouver 1.Özden Tulunay. Precancerous Lesions of the Colon* Colon Cancer Histopathology. Ankara Üniversitesi Tıp Fakültesi Mecmuası [Internet]. 1988 Dec. 1;41(4):737-46. Available from: https://izlik.org/JA47WM84TP