PMID- 11745428 OWN - NLM STAT- MEDLINE DCOM- 20020107 LR - 20220409 IS - 0020-7136 (Print) IS - 0020-7136 (Linking) VI - 94 IP - 3 DP - 2001 Nov 1 TI - Familial carcinoid tumors and subsequent cancers: a nation-wide epidemiologic study from Sweden. PG - 444-8 AB - Carcinoids are rare neuroendocrine tumors, mainly located in the bowel, stomach and lung. Familial risks in carcinoid tumours are not well known apart from multiple endocrine neoplasia 1 (MEN1). We used the nation-wide Swedish Family-Cancer Database on 10.1 million individuals for assessment. Carcinoid tumors were retrieved from the Cancer Registry covering the years 1958-1998. The offspring generation, aged 0-66 years, accumulated 190 million person-years at risk. The age-adjusted incidence rates were 0.76 for men and 1.29/100,000 for women. Standardized incidence ratios (SIRs) were calculated for offspring when their parents had a carcinoid or any other cancer. When parents presented with carcinoids, SIRs for offspring were 4.35 (n = 8, 95% CI 1.86-7.89) for small intestinal and 4.65 (n = 4, 95% CI 1.21-10.32) for colon carcinoids. If both offspring and parents presented with small intestinal carcinoids, the SIR was 12.31 (n = 4, 95% CI 3.20-27.34). Offspring carcinoids were also increased if parents presented with bladder and endocrine gland tumors, the latter association probably partially due to MEN1. Risks for second cancers were increased, particularly at sites where familial risks were found, including carcinoids in the small intestine. CI - Copyright 2001 Wiley-Liss, Inc. FAU - Hemminki, K AU - Hemminki K AD - Department of Biosciences at Novum, Karolinska Institute, Huddinge, Sweden. FAU - Li, X AU - Li X LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Int J Cancer JT - International journal of cancer JID - 0042124 SB - IM MH - Adolescent MH - Adult MH - Age of Onset MH - Aged MH - Carcinoid Tumor/epidemiology/*genetics/*pathology MH - Child MH - Child, Preschool MH - Colonic Neoplasms/epidemiology MH - Databases as Topic MH - Endocrine Gland Neoplasms/epidemiology MH - Family Health MH - Female MH - Genetic Predisposition to Disease MH - Humans MH - Infant MH - Infant, Newborn MH - Intestinal Neoplasms/epidemiology MH - Male MH - Middle Aged MH - Neoplasm Recurrence, Local/epidemiology MH - Neoplasms/*epidemiology MH - Neoplasms, Second Primary/epidemiology MH - Recurrence MH - Risk Factors MH - Sex Factors MH - Sweden MH - Time Factors MH - Urinary Bladder Neoplasms/epidemiology EDAT- 2001/12/18 10:00 MHDA- 2002/01/10 10:01 CRDT- 2001/12/18 10:00 PHST- 2001/12/18 10:00 [pubmed] PHST- 2002/01/10 10:01 [medline] PHST- 2001/12/18 10:00 [entrez] AID - 10.1002/ijc.1473 [pii] AID - 10.1002/ijc.1473 [doi] PST - ppublish SO - Int J Cancer. 2001 Nov 1;94(3):444-8. doi: 10.1002/ijc.1473.