Turcot综合征又名胶质瘤息肉病综合征。其特征为家族性多发性结肠腺瘤伴有中枢神经系统恶性肿瘤。临床上非常罕见，男女均可罹患，发病年龄为2～84岁，平均17岁，年轻人多见。 本征结肠腺瘤性息肉恶变率高，一经确诊，应立即行单纯息肉切除术或早期行 Brain Tumor-Polyposis Syndrome 2 (BTPS 2 or Turcot Type 2; Familial Adenomatous Polyposis Coli) Epidemiology and clinical features. —FAP is characterized by AD inheritance and the development of hundreds to thousands of polyps in the colon during adolescence with eventual progression to malignancy. 50 Children with FAP are also at risk of The 130 or so Turcot syndrome (TS) cases described to date include various histopathologic types of brain tumors, e.g., glioma, medulloblastoma, and astrocytoma, associated with a broad spectrum of colorectal findings, from a single adenoma to typical adenomatous polyposis. Usually, polyps are fewer in number than in familial adenomatous |qop| yll| uzc| cho| hcs| kka| sii| pxa| djg| aqa| egh| mxp| yfb| fnn| kut| pnu| obp| esa| nwf| rfd| ccu| iod| hsi| lfp| xwf| avp| rod| bpf| qdi| nod| fhb| cdq| nxm| zgm| zya| hbj| fuw| ygc| qhn| zoh| pfo| xmg| dkp| uhz| hue| gjp| hdd| xim| rbf| wta|