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15% 20% (FAP, Familial adenomatous polyposis) (HNPCC Hereditary non-polyposis colorectal cancer) Lynch (syndrome) [1] Lynch 2%-4% [2,3] ( ) 44 61 [4] HNPCC 2004 Bethesda Lynch Lynch Lynch MMR (mismatch repair gene) MMR MLH1 MSH2 MSH6 PMS2 EPCAM MMR

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Page 1: QGURPH J Ä ò0 5 ² ð ò · 2018. 10. 2. · i e `i,é5Áyj -2851$/ 2) .$2+6,81* 0(',&$/ $662&,$7,21 92/ 12 ¹ é,: i w £ ] +huhglwdu\ qrq sro\srvlv froruhfwdo fdqfhu /\qfk v\qgurph

15%20%

(FAP, Familial adenomatous polyposis)

(HNPCC Hereditary non-polyposis colorectal cancer)Lynch (syndrome) [1]

Lynch2%-4% [2,3]

() 44 61

[4]

HNPCC 2004

Bethesda

Lynch Lynch

Lynch MMR

(mismatch repair gene)MMR

MLH1 MSH2 MSH6 PMS2EPCAM MMR

Page 2: QGURPH J Ä ò0 5 ² ð ò · 2018. 10. 2. · i e `i,é5Áyj -2851$/ 2) .$2+6,81* 0(',&$/ $662&,$7,21 92/ 12 ¹ é,: i w £ ] +huhglwdu\ qrq sro\srvlv froruhfwdo fdqfhu /\qfk v\qgurph

Lynch( ) ( )

( )[1]

Lynch[5]

422016/5/21

pT3N1bM02016/6/20

5 FOLFOX2016/8/25

S6 S5

2016/9/21( )

52

S8 S62016/10/4

cT3N1M0 STAGE 3B( )2016/10/5 2017/01/116 FOLFOX

2017/01/19

Page 3: QGURPH J Ä ò0 5 ² ð ò · 2018. 10. 2. · i e `i,é5Áyj -2851$/ 2) .$2+6,81* 0(',&$/ $662&,$7,21 92/ 12 ¹ é,: i w £ ] +huhglwdu\ qrq sro\srvlv froruhfwdo fdqfhu /\qfk v\qgurph

( ) 2017/02/01

ypT2N0M02017/4/1

DNA(Microsatellite instability analysis)

(deletion) MSH2(hMSH2)MSH6(hMSH6) 2p15

APC 5q22-23BRCA1 TP53 17q12

( ) Lynch

Lynch

(metachronous) Lynch

1~2

MSH6 PMS2

[6,7] 30

1997Bethesda Bethesda

[1]Lynch

(1) 50 (2)2

Lynch (3)60

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(4)50

Lynch (5)2

LynchLynch

1. 衛生福利部國民健康署 -遺傳疾病諮詢服務窗口 – Lynch Syndrome https://gene.hpa.gov.tw/index.php?mo=DiseasePaper&action=paper1_show&cate=Set1&csn=70&sn=311 (Accessed on 5th June 2017)

2. Jasperson KW, Tuohy TT, Neklason DW, et al. Hereditary and familial colon cancer.

Gastroenterology. 2010;138:2044–2058. 3. Lynch HT, de la Chapelle A. Hereditary

c o l o r e c t a l c a n c e r . N E n g l J M e d . 2003;348:919–932.

4. Hampel H, Stephens JA, Pukkala E, Sankila R, Aaltonen LA, Mecklin JP, de la Chapelle A. Cancer risk in hereditary nonpolyposis colorectal cancer syndrome: later age of onset. Gastroenterology. 2005; 129:415–421.

5. Kastrinos F, Stoffel EM. History, Genetics, and Strategies for Cancer Prevention in Lynch Syndrome. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 2014;12(5):715-727.

6. Baglietto L, Lindor NM, Dowty JG et al. Risks of Lynch syndrome cancers for MSH6 mutation carriers. J Natl Cancer Inst 2010;102:193–201.

7. Senter L, Clendenning M, Sotamaa K et al. The clinical phenotype of Lynch syndrome due to germ-line PMS2 mutations. Gastroenterology 2008;135:419–428.