Video: Qhov txawv ntawm colorectal thiab neoplastic polyps yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Neoplastic polyps ntawm plab feem ntau yog benign li no hu ua adenomas. Ib qho adenoma yog qog ntawm cov qog nqaij hlav, uas tseem tsis tau (tseem) tau txais cov khoom ntawm qog noj ntshav. Ua qhov no kev sib txawv tseem ceeb, txawm li cas los xij, txij li SSAs thiab TSAs muaj peev xwm dhau los ua qog noj ntshav, thaum hyperplastic polyps tsis ua.
Hais txog qhov no, dab tsi yog neoplastic polyp?
Ib txoj nyuv polyp yog ib pawg me me ntawm cov cell uas tsim nyob rau sab hauv ntawm txoj hnyuv. Neoplastic polyps suav nrog adenomas thiab serrated hom. Feem ntau, qhov loj dua a polyp , ntau dua qhov kev pheej hmoo ntawm mob qog noj ntshav, tshwj xeeb nrog neoplastic polyps: cov tsos mob.
Qhov thib ob, qhov txawv ntawm polyp thiab adenoma yog dab tsi? Feem ntau polyps yog benign (noncancerous) thiab ua rau tsis muaj tsos mob. Adenomatous polyps nyob rau hauv cov poj niam ( adenomas ) ntawm txoj hnyuv thiab qhov quav yog qhov loj (tsis yog qog nqaij hlav) kev loj hlob, tab sis tej zaum yuav yog qhov ua rau pom mob qog noj ntshav. Polyps ntau tshaj ib centimeter nyob rau hauv txoj kab uas hla yog txuam nrog kev pheej hmoo ntawm mob qog noj ntshav.
Xav txog qhov no, puas yog polyp suav tias yog neoplasm?
Taw qhia: Ib txoj hnyuv polyp yog ib qho discrete loj ntawm cov ntaub so ntswg protruding rau hauv lub lumen. Lawv tuaj yeem tshwm sim nyob txhua qhov chaw hauv GI txoj kev tab sis feem ntau tshwm sim hauv cheeb tsam colo-rectal. Serrated adenomas, uas muaj feem xyuam rau hyperplastic polyps , muaj peev xwm ua phem thiab yog tam sim no suav tias yog neoplastic.
Puas yog mob qog noj ntshav polyps zoo li txawv?
Txawv hom ntawm polyps saib txawv hauv qab lub tshuab tsom iav. Polyps yog benign (tsis yog mob qog noj ntshav ) kev loj hlob, tab sis mob qog noj ntshav pib hauv qee hom polyps . Cov no polyps tau xav tias yog ua ntej mob qog noj ntshav , yog li ntawd nws yog ib qho tseem ceeb kom tshem tawm lawv.
Pom zoo:
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