Yog li ntawd, sessile serrated polyps zoo li yog predominant precancerous lesions nyob rau hauv chav kawm serrated. Sessile serrated polyps yog, ntawm qhov nruab nrab, nyuaj nrhiav tau ntau dua li cov pa adenomas.
txoj hnyuv loj hlob sai npaum li cas?
Yog tias cov polyps loj dua (10 hli lossis loj dua), ntau dua, lossis txawv txav ntawm qhov pom hauv lub tshuab tsom, koj yuav tau rov qab hauv peb xyoos lossis sai dua.
Ntau npaum li cas sessile serrated adenoma?
SESSILE SERRATED ADENOMA
SSA tau lees paub tias yog feem ntau ntawm cov serrated adenomas accounting rau 15 txog 20% serrated polyps piv nrog TSA, uas tsawg dua. 1%. SSA tau nyuaj rau kev kuaj mob vim qhov tsis muaj dysplasia, uas ib txwm hais txog kev loj hlob ntawm tes tsis zoo ntawm histology.
Puas sessile serrated adenoma precancerous?
txhais li cas yog tias kuv muaj adenoma (adenomatous polyp), xws li sessile serrated adenoma lossis ib txwm serrated adenoma? Cov hom polyps no tsis yog mob qog noj ntshav, tab sis lawv yog pre-cancerous (txhais tau tias lawv tuaj yeem hloov mus ua qog noj ntshav).
Puas yog tag nrho cov sessile serrated polyps precancerous?
Sessile polyps yog feem ntau precancerous, txhais tau hais tias mob qog noj ntshav tuaj yeem tshwm sim hauv lawv, tab sis lawv tuaj yeem ua rau mob hnyav lossis mob qog noj ntshav. Cov kws kho mob yuav pom lawv thaum lub sij hawm colonoscopy thiab feem ntau yuav tshem tawm lawv los tiv thaiv kev pheej hmoo ntawm kev mob qog noj ntshav. Polyps kuj tseem tuaj yeem peduncled.
