Abstract
The prevalence of colorectal adenoma in 23 affected patients with hereditary non-polyposis colorectal cancer (HNPCC) was compared with that in an age matched forensic autopsy population. The mean ages at diagnosis of colorectal cancer in men (13) and women (10) were 39 and 37 years respectively. In HNPCC patients who presented below the age of 50 years, at least one adenoma was found in 3 of 10 (30%) men and in 4 of 9 (44%) women. In the age matched autopsy specimens of large bowel, a solitary adenoma was found in 2/42 (5%) men (p = 0.015) and 1/21 (5%) women (p = 0.0075). Of the 11 adenomas from HNPCC patients, nine were greater than 1 cm and six showed a pure villous architecture. Contiguous adenocarcinoma was observed with six adenomas. Adenomas do not occur in large numbers in HNPCC, but develop at a young age, attain a large size, often show a villous configuration, and are more prone to malignant conversion than sporadic adenomas.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Baker J. W., Gathright J. B., Jr, Timmcke A. E., Hicks T. C., Ferrari B. T., Ray J. E. Colonoscopic screening of asymptomatic patients with a family history of colon cancer. Dis Colon Rectum. 1990 Nov;33(11):926–930. doi: 10.1007/BF02139100. [DOI] [PubMed] [Google Scholar]
- Burt R. W., Bishop D. T., Cannon L. A., Dowdle M. A., Lee R. G., Skolnick M. H. Dominant inheritance of adenomatous colonic polyps and colorectal cancer. N Engl J Med. 1985 Jun 13;312(24):1540–1544. doi: 10.1056/NEJM198506133122403. [DOI] [PubMed] [Google Scholar]
- Duncan J. L., Kyle J. Family incidence of carcinoma of the colon and rectum in north-east Scotland. Gut. 1982 Feb;23(2):169–171. doi: 10.1136/gut.23.2.169. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fisher G., Armstrong B. Familial colorectal cancer and the screening of family members. Med J Aust. 1989 Jan 2;150(1):22–25. doi: 10.5694/j.1326-5377.1989.tb136314.x. [DOI] [PubMed] [Google Scholar]
- Houlston R. S., Murday V., Harocopos C., Williams C. B., Slack J. Screening and genetic counselling for relatives of patients with colorectal cancer in a family cancer clinic. BMJ. 1990 Aug 18;301(6748):366–368. doi: 10.1136/bmj.301.6748.366. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Innes C. B. A family with a high incidence of cancer. N Z Med J. 1978 Apr 26;87(610):280–282. [PubMed] [Google Scholar]
- Jass J. R., Atkin W. S., Cuzick J., Bussey H. J., Morson B. C., Northover J. M., Todd I. P. The grading of rectal cancer: historical perspectives and a multivariate analysis of 447 cases. Histopathology. 1986 May;10(5):437–459. doi: 10.1111/j.1365-2559.1986.tb02497.x. [DOI] [PubMed] [Google Scholar]
- Jass J. R. Subsite distribution and incidence of colorectal cancer in New Zealand, 1974-1983. Dis Colon Rectum. 1991 Jan;34(1):56–59. doi: 10.1007/BF02050208. [DOI] [PubMed] [Google Scholar]
- Lanspa S. J., Lynch H. T., Smyrk T. C., Strayhorn P., Watson P., Lynch J. F., Jenkins J. X., Appelman H. D. Colorectal adenomas in the Lynch syndromes. Results of a colonoscopy screening program. Gastroenterology. 1990 May;98(5 Pt 1):1117–1122. doi: 10.1016/0016-5085(90)90323-s. [DOI] [PubMed] [Google Scholar]
- Leppert M., Burt R., Hughes J. P., Samowitz W., Nakamura Y., Woodward S., Gardner E., Lalouel J. M., White R. Genetic analysis of an inherited predisposition to colon cancer in a family with a variable number of adenomatous polyps. N Engl J Med. 1990 Mar 29;322(13):904–908. doi: 10.1056/NEJM199003293221306. [DOI] [PubMed] [Google Scholar]
- Love R. R. Adenomas are precursor lesions for malignant growth in nonpolyposis hereditary carcinoma of the colon and rectum. Surg Gynecol Obstet. 1986 Jan;162(1):8–12. [PubMed] [Google Scholar]
- Lovett E. Family studies in cancer of the colon and rectum. Br J Surg. 1976 Jan;63(1):13–18. doi: 10.1002/bjs.1800630103. [DOI] [PubMed] [Google Scholar]
- Lynch H. T., Kimberling W., Albano W. A., Lynch J. F., Biscone K., Schuelke G. S., Sandberg A. A., Lipkin M., Deschner E. E., Mikol Y. B. Hereditary nonpolyposis colorectal cancer (Lynch syndromes I and II). I. Clinical description of resource. Cancer. 1985 Aug 15;56(4):934–938. doi: 10.1002/1097-0142(19850815)56:4<934::aid-cncr2820560439>3.0.co;2-i. [DOI] [PubMed] [Google Scholar]
- Lynch H. T., Krush A. J. Heredity and adenocarcinoma of the colon. Gastroenterology. 1967 Oct;53(4):517–527. [PubMed] [Google Scholar]
- Lynch H. T., Schuelke G. S., Kimberling W. J., Albano W. A., Lynch J. F., Biscone K. A., Lipkin M. L., Deschner E. E., Mikol Y. B., Sandberg A. A. Hereditary nonpolyposis colorectal cancer (Lynch syndromes I and II). II. Biomarker studies. Cancer. 1985 Aug 15;56(4):939–951. doi: 10.1002/1097-0142(19850815)56:4<939::aid-cncr2820560440>3.0.co;2-t. [DOI] [PubMed] [Google Scholar]
- Lynch H. T., Smyrk T. C., Lynch P. M., Lanspa S. J., Boman B. M., Ens J., Lynch J. F., Strayhorn P., Carmody T., Cristofaro G. Adenocarcinoma of the small bowel in lynch syndrome II. Cancer. 1989 Nov 15;64(10):2178–2183. doi: 10.1002/1097-0142(19891115)64:10<2178::aid-cncr2820641033>3.0.co;2-0. [DOI] [PubMed] [Google Scholar]
- MOERTEL C. G., BARGEN J. A., DOCKERTY M. B. Multiple carcinomas of the large intestine: a review of the literature and a study of 261 cases. Gastroenterology. 1958 Jan;34(1):85–98. [PubMed] [Google Scholar]
- McConnell J. C., Nizin J. S., Slade M. S. Colonoscopy in patients with a primary family history of colon cancer. Dis Colon Rectum. 1990 Feb;33(2):105–107. doi: 10.1007/BF02055536. [DOI] [PubMed] [Google Scholar]
- Mecklin J. P. Frequency of hereditary colorectal carcinoma. Gastroenterology. 1987 Nov;93(5):1021–1025. doi: 10.1016/0016-5085(87)90565-8. [DOI] [PubMed] [Google Scholar]
- Mecklin J. P., Järvinen H. J., Aukee S., Elomaa I., Karjalainen K. Screening for colorectal carcinoma in cancer family syndrome kindreds. Scand J Gastroenterol. 1987 May;22(4):449–453. doi: 10.3109/00365528708991489. [DOI] [PubMed] [Google Scholar]
- Mecklin J. P., Järvinen H. J. Clinical features of colorectal carcinoma in cancer family syndrome. Dis Colon Rectum. 1986 Mar;29(3):160–164. doi: 10.1007/BF02555012. [DOI] [PubMed] [Google Scholar]
- Mecklin J. P., Järvinen H. J., Peltokallio P. Cancer family syndrome. Genetic analysis of 22 Finnish kindreds. Gastroenterology. 1986 Feb;90(2):328–333. [PubMed] [Google Scholar]
- Mecklin J. P., Sipponen P., Järvinen H. J. Histopathology of colorectal carcinomas and adenomas in cancer family syndrome. Dis Colon Rectum. 1986 Dec;29(12):849–853. doi: 10.1007/BF02555362. [DOI] [PubMed] [Google Scholar]
- Paraskeva C., Williams A. C. Are different events involved in the development of sporadic versus hereditary tumours? The possible importance of the microenvironment in hereditary cancer. Br J Cancer. 1990 Jun;61(6):828–830. doi: 10.1038/bjc.1990.185. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rozen P., Fireman Z., Figer A., Legum C., Ron E., Lynch H. T. Family history of colorectal cancer as a marker of potential malignancy within a screening program. Cancer. 1987 Jul 15;60(2):248–254. doi: 10.1002/1097-0142(19870715)60:2<248::aid-cncr2820600223>3.0.co;2-g. [DOI] [PubMed] [Google Scholar]
- Solomon E. Molecular genetics. Colorectal cancer genes. Nature. 1990 Feb 1;343(6257):412–414. doi: 10.1038/343412a0. [DOI] [PubMed] [Google Scholar]
- Vasen H. F., den Hartog Jager F. C., Menko F. H., Nagengast F. M. Screening for hereditary non-polyposis colorectal cancer: a study of 22 kindreds in The Netherlands. Am J Med. 1989 Mar;86(3):278–281. doi: 10.1016/0002-9343(89)90296-9. [DOI] [PubMed] [Google Scholar]