Abstract
Hereditary diffuse gastric cancer (HDGC) is a rare form of gastric cancer composing only about 1–3 % of gastric cancers. It is caused by a mutation in CDH1 that is a subtype of the E-cadherin gene. It is inherited as an autosomal dominant trait. It has incomplete penetrance and between 70–90 % of patients who inherit the defective gene will develop gastric cancer. Approximately 40 % of women who have the mutation will also develop lobular breast cancer. HDGC causes a diffuse signet ring cell adenocarcinoma of the stomach and requires a total gastrectomy. Patients who are diagnosed by screening are usually cured, while those who wait for symptoms are not. Gastrectomy is advised in carriers approximately 5 years before the youngest family member known to have developed gastric cancer. In our experience, a high proportion (> 90 %) of patients who meet these criteria are found to have diffuse gastric cancer. The cancers are more common in the proximal stomach and cardia, but they also occur in the antrum.
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References
Nadauld LD, Ford JM. Molecular profiling of gastric cancer: toward personalized medicine. J Clin Oncol. 2013;31:838.
Bardram L, Hansen TVO, Gerdes A-M, et al. Prophylactic total gastrectomy in hereditary diffuse gastric cancer: identification of two novel CDH1 gene mutations- a clinical observational study. Familial Cancer. 2014;13:231–42 (Epub).
Norton JA, Ham CM, Van Dam J, et al. CDH1 truncating mutations in the E-cadherin gene: an indication for total gastrectomy to treat hereditary diffuse gastric cancer. Ann Surg. 2007;245:873.
Lynch HT, Grady W, Suriano G, Huntsman D. Gastric cancer: new genetic developments. J Surg Oncol. 2005;90:114.
Guilford P, Hopkins J, Harraway J, et al. E-cadherin germline mutations in familial gastric cancer. Nature. 1998;392:402.
Kaurah P, MacMillan A, Boyd N, et al. Founder and recurrent CDH1 mutations in families with hereditary diffuse gastric cancer. JAMA. 2007;297:2360.
Benusiglio PR, Malka D, Rouleau E, et al. CDH1 germline mutations and the hereditary diffuse gastric and lobular breast cancer syndrome: a multicenter study. J Med Genet. 2013;50:486.
Gaya DR, Stuart RC, Going JJ, Stanley AJ. Hereditary diffuse gastric cancer associated with E-cadherin mutation: penetrance after all. Eur J Gastroenterol Hepatol. 2008;20:1249.
Lee KH, Hwang D, Kang KY, et al. Frequent promoter methylation of CDH1 in non-neoplastic mucosa of sporadic diffuse gastric cancer. Anticancer Res 2013;33:3765.
Oliveira C, Sousa S, Pinheiro H, et al. Quantification of epigenetic and genetic 2nd hits in CDH1 during hereditary diffuse gastric cancer syndrome progression. Gastroenterology. 2009;136:2137.
Carneiro F, Huntsman DG, Smyrk TC, et al. Model of the early development of diffuse gastric cancer in E-cadherin mutation carriers and its implications for patient screening. J Pathol. 2004;203:681.
Huntsman DG, Carneiro F, Lewis FR, et al. Early gastric cancer in young, asymptomatic carriers of germ-line E-cadherin mutations. N Engl J Med. 2001;344:1904.
Suriano G, Yew S, Ferreira P, et al. Characterization of a recurrent germ line mutation of the E-cadherin gene: implications for genetic testing and clinical management. Clin Cancer Res. 2005;11:5401.
Rogers WM, Dobo E, Norton JA, et al. Risk-reducing total gastrectomy for germline mutations in Ecadherin (CDH1): pathologic findings with clinical implications. Am J Surg Pathol. 2008;32:799.
Worster E, Liu X, Richardson S, et al. The impact of prophylactic total gastrectomy on health-related quality of life: a prospective cohort study. Ann Surg. 2014;260:87–93 (Epub).
Lim YC, DiPietro M, O’Donovan M, et al. Prospective cohort study assessing outcomes of patients from families fulfilling criteria for hereditary diffuse gastric cancer undergoing endoscopic surveillance. Gastrointest Endosc 2014;1:1–10.
Chen Y, Kingham K, Ford JM, et al. A prospective study of total gastrectomy for CDH1-positive hereditary diffuse gastric cancer. Ann Surg Oncol 2011;18:2594.
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Poultsides, G., Norton, J. (2015). Hereditary Diffuse Gastric Cancer. In: Strong, V. (eds) Gastric Cancer. Springer, Cham. https://doi.org/10.1007/978-3-319-15826-6_18
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DOI: https://doi.org/10.1007/978-3-319-15826-6_18
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