UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 大腸ポリープの概要overview of colon polyps [show details]
…potential. They include hyperplastic polyps, traditional serrated adenomas, and sessile serrated polyps (SSPs; synonymous with sessile serrated adenomas [SSA]). Hyperplastic polyps are the most prevalent …
2. 大腸癌の分子遺伝学molecular genetics of colorectal cancer [show details]
…or loss of MGMT gene expression occurs in up to 25 percent of sessile serrated adenomas, 78 percent of dysplastic serrated adenomas, and 50 percent of serrated adenocarcinomas . These findings suggest that …
3. 大きな結腸ポリープの内視鏡的切除endoscopic removal of large colon polyps [show details]
…within the interstices of a large polyp and, when tightened, constrict the polyp head rather than the pedicle, making subsequent transection of the stalk difficult or even impossible. Other problems with nylon … use of late-generation endoscopes providing excellent imaging of the mucosal pattern, sessile serrated adenomas are being identified increasingly, especially in the right colon. Frequently, they are initially…
4. 大腸がんあるいは進行性の大腸ポリープの家族歴がある患者の大腸癌検診screening for colorectal cancer in patients with a family history of colorectal cancer or advanced polyp [show details]
…documented advanced serrated lesion (SSP ≥10 mm, SSP with cytologic dysplasia, or traditional serrated adenoma ≥10 mm), screening should be similar to that of a patient whose FDR had documented advanced …
5. 虫垂粘液嚢胞病変appendiceal mucinous lesions [show details]
… mutated and constitute an early phase in the serrated adenoma pathway suggested the possibility that serrated… it should follow oncologic principles with high ligation of the ileocolic pedicle at its base.…

Japanese Journal

大腸sessile serrated adenoma(SSA)の臨床病理学的・免疫組織学的研究

岡宏充,Oka Hiromitsu
新潟医学会雑誌 124(5), 276-286, 2010-05
近年, 大腸上皮性良性増殖性病変の中で, 腫瘍化のポテンシャルはないと考えられてきた過形成性ポリープ (hyperplastic polyp) (HP) の病理診断や生物学的性格についての再検討がなされるようになってきた. 従来の病理診断ではHPとされる病変の中で, 腺管構造や細胞増殖動態の異常を伴うものは, sessile serrated adenoma (SSA) と呼ばれ, HPからは独立 …
NAID 120005457609

過形成性ポリープおよび無茎性鋸歯状腺腫はMYH関連ポリポーシスの一つの形質表現である

上西紀夫 [訳],Boparai Karam S.,Dekker Evelien [他]
Review of gastroenterology & clinical gastroenterology and hepatology 4(1), 48-50, 2009-05
NAID 40016682656