![Mediastinal nodes yog dab tsi? Mediastinal nodes yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14026966-what-are-mediastinal-nodes-j.webp)
Video: Mediastinal nodes yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Mediastinal lymph nodes yog cov qog uas nyob rau hauv ib feem ntawm lub hauv siab uas nyob nruab nrab ntawm lub sternum thiab tus txha caj qaum. Cov cheeb tsam no raug xa mus rau raws li mediastinum , thiab muaj lub plawv, thymus caj pas, cua, thiab cov hlab ntsha loj.
Xav txog qhov no, puas yog mediastinal lymph nodes normal?
Li qub mediastinal lymph nodes : tus lej thiab qhov loj raws li American Thoracic Society daim duab qhia chaw. Cov theem pib no, hauv kev pom zoo nrog kev tshawb xyuas ua ntej ntawm cov neeg mob qog noj ntshav hauv lub ntsws, qhia 1.0 cm raws li qhov txwv siab tshaj ntawm li qub rau qhov luv axis ntawm a mediastinal ntawm nyob rau hauv lub dav hlau transverse.
Ib qho ntxiv, dab tsi ua rau cov qog ntshav qog ntshav qab zib? Mediastinal lymph nodes feem ntau yog thawj qhov uas cov qog nqaij hlav cancer los ntawm lub ntsws yuav cuab, muab kws kho mob txhais tau tias paub tias mob qog noj ntshav tau kis mus. Thaum lub cov qog ntshav qab zib tau nthuav dav vim yog mob qog noj ntshav, mob qog noj ntshav hauv lub ntsws thiab qog ntshav qog ntshav yog ob qhov feem ntau yuav tshwm sim ua.
Tsis tas li kom paub, dab tsi yog qhov loj me me ntawm mediastinal lymph node?
Cov qhov loj me me ntawm plaub no nodes 6.2 hli (ntev) x 3.5 hli (dav) ( ntau , 8 x 3 hli). Hauv thaj tsam 2-4, txhua tus neeg mob 12 (100%) pom cov qog ntshav . Cov qhov nruab nrab loj ntawm nodes hauv cheeb tsam 2 yog 13.3 x 9.2 mm ( ntau , 30 x 5 mm).
Puas tuaj yeem tshem tawm cov qog ntshav hauv mediastinal?
Tus naj npawb ntawm cov qog ntshav qab zib resected, nrog rau kev txiav tawm ntawm qhov taub, tau txiav txim siab ua qhov kev phais zoo [1]. Txawm li cas los xij, tus lej zoo tshaj ntawm mediastinal lymph nodes yuav tsum tau tshem tawm feem ntau tsis ntseeg [1, 4].
Pom zoo:
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