Skip to main content

Malignant Tumours

  • Chapter
Book cover Coloproctology

Abstract

9.1

The two main inherited colorectal cancer syndromes, familial adenomatous polyposis (FAP) and hereditary nonpolyposis colorectal cancer (HNPCC) or Lynch syndrome are characterised by a single mutation leading to a dramatically increased predisposition for colorectal cancer. FAP is an autosomal dominantly inherited condition that has been shown to be due to mutations in the adenomatous polyposis coli (APC) gene, a tumour suppressor gene active in the Wnt/Wingless signalling pathway. The much commoner HNPCC is caused by a germline mutation in one of the DNA mismatch repair genes (hMLH1, hMSH2, hMSH6). These genes correct errors of DNA replication and any defect of this repair system will lead to rapid accumulation of mutations. Both syndromes are characterised by early onset of colorectal tumours, by synchronous and metachronous tumours as well as numerous extracolonic benign and malignant manifestations.

9.2

Colon cancer is common and usually presents with a history of altered bowel habit, rectal bleeding or anaemia. The onset and severity of symptoms depends on tumour location. Advanced disease at first presentation is not uncommon, as diagnosis of proximal tumours is difficult and often delayed. Outcome is most closely related to the extent of disease at presentation. Surgical resection is the primary treatment for any, also advanced stages; adjuvant chemotherapy improves outcome.

9.3

The main treatment in rectal cancer is surgery. An ongoing debate is whether a local excision or an abdominal procedure should be done. Also the use of radiotherapy given pre- or postoperatively has been explored in many trials. Based upon all trials, if radiotherapy should be used, it should be given preoperatively. A third debate is the use of chemotherapy. Although evidence is not as strong as the use of radiotherapy, most units are following the same principles as are used for colon cancer. The whole decision making on how to treat the patients with local excision or abdominal surgery or adding radiotherapy and/or chemotherapy must be based upon preoperative staging, where endoanal ultrasound (early lesion) and MRI (advanced cases) is mandatory. The gold standard regarding decision-making of preferable treatment for patients with a rectal cancer is to be judged preoperatively in a multidisciplinary team (MDT) conference as well as after surgery when the pathological report should be evaluated.

9.4

Anal cancer is rare and may be confused with benign proctological conditions, leading to delayed presentation and diagnosis. Treatment has changed radically since the late 1980s from primarily radical surgical excision to combined chemoradiotherapy with surgery generally reserved for persistent or recurrent disease.

9.5

The international classification of malignant tumours of any site is based on four axes: 1) topography; 2) histomorphology (typing and grading); 3) anatomical extent before treatment (clinical: TNM or cTNM, pathological: pTNM, stage grouping); 4) anatomical extent after treatment (residual tumour or R classification). The classification of histomorphology and anatomical extent before treatment are site-specific for anal canal cancer, perianal (anal margin) cancer and rectal cancer. In some defined situations, additional classifications are necessary: 1) after neoadjuvant treatment: histological regression grading; 2) after rectal cancer surgery with total or partial mesorectal excision: pathological assessment of the quality of mesorectal excision; 3) after abdominoperineal excision: pathological assessment of the quality of this operation.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 109.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Suggested Reading

Chapter 9.1

  1. Clark S, Neale KF, Landgrebe JC et al (1999) Desmoid tumours complicating familial adenomatous polyposis. Br J Surg 86:1185–1189

    Article  PubMed  CAS  Google Scholar 

  2. Giardiello FM, Offerhaus JA, Tersmette AC et al. (1996) Sulindac induced regression of colorectal adenomas in familial adenomatous polyposis: evaluation of predictive factors. Gut 38:578–581

    Article  PubMed  CAS  Google Scholar 

  3. Groves CJ, Saunders BP, Spigelman AD et al (2002) Duodenal cancer in patients with familial adenomatous polyposis (FAP): results of a 10 year prospective study. Gut 50:636–641

    Article  PubMed  CAS  Google Scholar 

  4. Middleton SB, Frayling IM, Phillips RK (2000) Desmoids in familial adenomatous polyposis are monoclonal proliferations. Br J Cancer 82:827–832

    Article  PubMed  CAS  Google Scholar 

  5. Olsen KO, Juul S, Buelow S et al (2003) Female fecundity before and after operation for familial adenomatous polyposis. Br J Surg 90:227–231

    Article  PubMed  CAS  Google Scholar 

  6. Penna C, Bataille N, Balladur P et al (1998) Surgical treatment of severe duodenal polyposis in familial adenomatous polyposis. Br J Surg 85:665–668

    Article  PubMed  CAS  Google Scholar 

  7. Rodriguez-Bigas MA, Vasen HFA, Pekka-Mecklin J et al (1997) Rectal cancer risk in hereditary nonpolyposis colorectal cancer after abdominal colectomy. Ann Surg 225:202–206

    Article  PubMed  CAS  Google Scholar 

  8. Solomon SD, McMurray JJV, Pfeffer MA et al (2005) Cardiovascular risk associated with celecoxib in a clinical trial for colorectal adenoma prevention. N Engl J Med 352:1071–1080

    Article  PubMed  CAS  Google Scholar 

  9. Syngal S, Weeks JC, Schrag D et al (1998) Benefits of colonoscopic surveillance and prophylactic colectomy in patients with hereditary nonpolyposis colorectal cancer mutations. Ann Intern Med 129:787–796

    PubMed  CAS  Google Scholar 

  10. Vasen HFA, Buelow S, Myrhoj T et al (1997) Decision analysis in the management of duodenal adenomatosis in familial adenomatous polyposis. Gut 40:716–719

    Article  PubMed  CAS  Google Scholar 

  11. Wallace MH, Phillips RKS (1998) Upper gastrointestinal disease in patients with familial adenomatous polyposis. Br J Surg 85:742–750

    Article  PubMed  CAS  Google Scholar 

Chapter 9.2

  1. ACCP. Advisory Committee on Cancer Prevention (2000) Recommendations on cancer screening in the European union. Eur J Cancer 36:1473–1478

    Article  Google Scholar 

  2. Andre T, Boni C, Mounedji-Boudiaf L et al (2004) Oxaliplatin, fluorouracil, and leucovorin as adjuvant treatment for colon cancer. N Engl J Med 350:2343–2351

    Article  PubMed  CAS  Google Scholar 

  3. Bingham SA, Day NE, Luben R, Ferrari P, Slimani N, Norat T et al (2003) Dietary fibre in food and protection against colorectal cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC): an observational study. Lancet 361:1496–1501

    Article  PubMed  Google Scholar 

  4. Figueras J, Valls C, Rafecas A et al (2001) Resection rate and effect of postoperative chemotherapy on survival after surgery for colorectal liver metastases. Br J Surg 88:980–985

    Article  PubMed  CAS  Google Scholar 

  5. Gatta G, Capocaccia R, Berrino F, EUROPREVAL Working Group (2004) Prevalence of colon cancer and estimation of variation of care needs of colon cancer patients. Ann Oncol 15:1136–1142

    Article  PubMed  CAS  Google Scholar 

  6. Heiskanen I, Luostarinen T, Jarvinen HJ (2000) Impact of screening examinations on survival in familial adenomatous polyposis. Scand J Gastroenterol 35:1284–1287

    Article  PubMed  CAS  Google Scholar 

  7. Imperiale TF, Wagner DR, Lin CY, Larkin GN, Rogge JD, Ransohoff DF (2002) Results of screening colonoscopy among persons 40 to 49 years of age. N Engl J Med 346:1781–1785

    Article  PubMed  Google Scholar 

  8. Jarvinen HJ, Aarnio M, Mustonen H, Aktan-Collan K, Aaltonen LA, Peltomaki P et al (2000) Controlled 15-year trial on screening for colorectal cancer in families with hereditary nonpolyposis colorectal cancer. Gastroenterology 118:829–834

    Article  PubMed  CAS  Google Scholar 

  9. Mandel JS, Church TR, Ederer F, Bond JH (1999) Colorectal cancer mortality: effectiveness of biennial screening for fecal occult blood. J Natl Cancer Inst 91:434–437

    Article  PubMed  CAS  Google Scholar 

  10. Petersen VC, Baxter KJ, Love SB, Shepherd NA (2002) Identification of objective pathological prognostic determinants and models of prognosis in Dukes’ B colon cancer. Gut 51:65–69

    Article  PubMed  CAS  Google Scholar 

  11. Sargent DJ, Goldberg RM, Jacobson SD et al (2001) A pooled analysis of adjuvant chemotherapy for resected colon cancer in elderly patients. N Engl J Med 345:1091–1097

    Article  PubMed  CAS  Google Scholar 

  12. Schoemaker D, Black R, Giles L, Toouli J (1998) Yearly colonoscopy, liver CT, and chest radiography do not influence 5-year survival of colorectal cancer patients. Gastroenterology 114:7–14

    Article  PubMed  CAS  Google Scholar 

  13. Thorn M, Bergstrom R, Kressner U et al (1998) Trends in colorectal cancer incidence in Sweden 1959-93 by gender, localization, time period, and birth cohort. Cancer Causes Control 9:145–152

    Article  PubMed  CAS  Google Scholar 

  14. Towler B, Irwig L, Glasziou P et al () A systematic review of the effects of screening for colorectal cancer using the faecal occult blood test, hemoccult. BMJ 317:559–565

    Google Scholar 

  15. Umar A, Boland CR, Terdiman JP et al (2004) Revised Bethesda Guidelines for hereditary nonpolyposis colorectal cancer (Lynch syndrome) and microsatellite instability. J Natl Cancer Inst 96:261–268

    Article  PubMed  CAS  Google Scholar 

  16. Winawer S, Fletcher R, Rex D, Bond J, Burt R, Ferrucci J et al (2003) Colorectal cancer screening and surveillance: clinical guidelines and rationale-update based on new evidence. Gastroenterology 124:544–560

    Article  PubMed  Google Scholar 

Chapter 9.3

  1. Camma C, Giunta M, Fiorica F et al (2000) Preoperative radiotherapy for resectable rectal cancer: a meta-analysis. JAMA 284:1008–1015

    Article  PubMed  CAS  Google Scholar 

  2. Colorectal Cancer Collaborative Group (2001) Adjuvant radiotherapy for rectal cancer: a systematic overview of 8,507 patients from 22 randomised trials. Lancet 358:1291–1304

    Article  Google Scholar 

  3. Hallböök O, Påhlman L, Krog M et al (1996) Randomized comparison of straight and colonic J pouch anastomosis after low anterior resection. Ann Surg 224:58–65

    Article  PubMed  Google Scholar 

  4. Heald RJ, Ryall RDH (1986) Recurrence and survival after total mesorectal excision for rectal cancer. Lancet i:1479–1482

    Article  Google Scholar 

  5. Kapiteijn E, Matijnen CA, Naggtegaal ID et al (2001) Preoperative radiotherapy combined with total mesorectal excision for resectable rectal cancer. N Engl J Med 345:638–646

    Article  PubMed  CAS  Google Scholar 

  6. Mantyh CR, Hull TL, Fazio VW (2001) Coloplasty in low colorectal anastomosis. Manometric and functional comparison with straight and colonic J-pouch anastomosis. Dis Colon Rectum 44:37–42

    Article  PubMed  CAS  Google Scholar 

  7. Marijnen CA, van de Velde CJ, Putter H et al (2005) Impact of short-term preoperative radiotherapy on health-related quality of life and sexual functioning in primary rectal cancer: report of a multicenter randomized trial. J Clin Oncol 20:1847–1858

    Article  Google Scholar 

  8. Martling AL, Holm T, Rutquist LE et al (2000) Effect of a surgical training programme on the outcome of rectal cancer in the County of Stockholm. Lancet 356:93–96

    Article  PubMed  CAS  Google Scholar 

  9. Sauer R, Becker H, Hohenberger W et al (2004) Preoperative versus postoperative chemoradiotherapy for rectal cancer. New Engl J Med 351:1731–1740

    Article  PubMed  CAS  Google Scholar 

  10. Swedish Rectal Cancer Trial (1997) Improved survival with preoperative radiotherapy in resectable rectal cancer. N Engl J Med 336:980–987

    Article  Google Scholar 

Chapter 9.4

  1. Bartelink H, Roelofsen F, Eschwege F et al (1997) Concomitant radiotherapy and chemotherapy is superior to radiotherapy alone in the treatment of locally advanced anal cancer: results of a phase III randomized trial of the European Organization for Research and Treatment of Cancer Radiotherapy and Gastrointestinal Cooperative Groups. J Clin Oncol 15:2040–2049

    PubMed  CAS  Google Scholar 

  2. Esiashvili N, Landry J, Matthews RH (2002) Carcinoma of the anus: strategies in management. Oncologist 7:188–199

    Article  PubMed  Google Scholar 

  3. Flam M, John M, Pajak TF et al (1996) Role of mitomycin C in combination with fluorouracil and radiotherapy, and of salvage chemoradiotherapy in the definitive nonsurgical treatment of epidermoid carcinoma of the anal canal: results of a phase III randomised intergroup study. J Clin Oncol 14:2527–2539

    PubMed  CAS  Google Scholar 

  4. Hung A, Crane C, Delclos M et al (2003) Cisplatin-based combined modality therapy for anal carcinoma: a wider therapeutic index. Cancer 97:1195–1202

    Article  PubMed  CAS  Google Scholar 

  5. National Institute for Clinical Excellence (2004) Guidance on cancer services. Improving outcomes in colorectal cancers. www.nice.org.uk (accessed 11 Nov 2004)

    Google Scholar 

  6. Ryan DP, Compton CC, Mayer RJ (2000) Carcinoma of the anal canal. N Engl J Med 342:792–800

    Article  PubMed  CAS  Google Scholar 

  7. UKCCCR Anal Cancer Trial Working Party (1996) Epidermoid anal cancer: results from the UKCCCR randomized trial of radiotherapy alone versus radiotherapy, 5-fluorouracil and mitomycin. Lancet 348:1049–1054

    Article  Google Scholar 

Chapter 9.5

  1. Compton CC for the members of the Cancer Committee, College of American Pathologist (2000) Updated protocol for the examination of specimens received from patients with carcinomas of the colon and rectum, excluding carcinoid tumors, lymphomas, sarcomas, and tumors of the vermiform appendix. Arch Pathol Lab Med 124:1016–1025

    PubMed  CAS  Google Scholar 

  2. Compton CC (2002) Pathologic prognostic factors in the recurrence of rectal cancer. Clin Colorect Cancer 2:140–160

    Google Scholar 

  3. Dworak O, Keilholz L, Hoffmann A (1997) Pathological features of rectal cancer after preoperative radiochemotherapy. Int J Colorect Dis 12:19–23

    Article  CAS  Google Scholar 

  4. Fritz A, Percy C, Jack A et al (2000) International classification of diseases for oncology (ICD-O), 3rd edn. WHO, Geneva

    Google Scholar 

  5. Hamilton SR, Aaltonen LA (eds) (2000) Pathology and genetics of tumours of the digestive system. WHO classification of tumours. IARC Press, Lyon

    Google Scholar 

  6. Heenan PJ, Elder DE, Sobin LH (1996) Histological typing of skin tumours. WHO international histological classification of tumours. Springer, Berlin

    Google Scholar 

  7. Japanese Society for Cancer of the Colon and Rectum (JSCCR) (1997) Japanese classification of colorectal carcinoma, 1st English edn. Kanahara, Tokyo

    Google Scholar 

  8. Klimpfinger M, Hauser H, Berger A, Hermanek P (1994) Aktuelle klinisch-pathologische Klassifikation von Karzinomen des Analkanals. Acta Chir Aust 26:345–351

    Article  Google Scholar 

  9. Maughan NJ, Quirke P (2003) Modern management of colorectal cancer: a pathologist’s view. Scand J Surg 92:11–19

    PubMed  CAS  Google Scholar 

  10. Quirke P (1998) The pathologist, the surgeon and colorectal cancer – get it right because it matters. Progr Pathol 4:201–213

    Google Scholar 

  11. Soreide O, Norstein J, Fielding LP, Silen W (1997) International standardization and documentation of the treatment of rectal cancer. In: Soreide O, Norstein J (eds) Rectal cancer surgery. Optimisation – standardisation – documentation. Springer, Berlin, pp 405–445

    Google Scholar 

  12. UICC (Sobin LH, Wittekind C eds) (2002) TNM classification of malignant tumours, 6th ed. Wiley, New York

    Google Scholar 

  13. UICC (Wittekind C, Greene FL, Henson DE, Hutter RVP, Sobin LH eds) (2003) TNM supplement, 3rd edn. A commentary on uniform use. Wiley, New York

    Google Scholar 

  14. UICC (Wittekind C, Greene FL, Hutter RVP, Klimpfinger M, Sobin LH eds) (2005) TNM atlas, 5th edn. Springer, Berlin

    Google Scholar 

  15. Werner M, Höfler H (2000) Pathologie. In: Roder JD, Stein HJ, Fink U (eds) Therapie gastrointestinaler Tumoren. Springer, Berlin, pp 45–53

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2008 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Bennis, M. et al. (2008). Malignant Tumours. In: Herold, A., Lehur, PA., Matzel, K., O'Connell, P. (eds) Coloproctology. European Manual of Medicine. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71217-6_9

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-71217-6_9

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-71216-9

  • Online ISBN: 978-3-540-71217-6

  • eBook Packages: MedicineMedicine (R0)

Publish with us

Policies and ethics