Ib qho azygos lobe yog ib txwm hloov pauv uas tshwm sim thaum cov hlab ntsha tom qab hloov pauv azygos ua rau qhov sib sib zog nqus pleural fissure rau hauv ntu apical ntawm sab xis sab sauv thaum lub sij hawm embryological txoj kev loj hlob.
Azygos lobe yog dab tsi?
Ib qho azygos lobe yog ib qho tsis tshua muaj, anatomical variant ntawm lub sab sauv ntawm sab xis ntawm lub ntswspom nyob rau hauv kwv yees li 1% ntawm cov qauv anatomical thiab 0.4% ntawm lub hauv siab radiographs [1]. … Nquag, cov hlab ntsha tom qab lub plawv txav mus rau lub apex ntawm lub ntsws sab xis mus rau nws txoj hauj lwm zaum kawg hauv mediastinum.
Puas azygos lobe rare?
Left azygos lobe tau tshaj tawm ib yam nkaus, tab sis nws tsis tshua muaj heev [7, 8]. Kev nkag siab txog tus qauv ntawm azygos lobe yog qhov tseem ceeb. Nws tuaj yeem ua rau bullae, abscesses lossis paratracheal opacity [9, 10]. Qee lub sij hawm cov hlab ntsha azygos nyob rau hauv qis feem ntau ntawm azygous fissure tuaj yeem ua rau lub ntsws pulmonary nodule [3].
Azygos txhais li cas hauv qhov kev xav?
Azygos (impar), los ntawm Greek άζυξ, yog hais txog tus qauv anatomical uas tsis muaj khub. Qhov no yog qhov txawv txav, vim hais tias feem ntau cov ntsiab lus ntawm lub cev muaj feem cuam tshuam txog ob sab symmetry.
azygos fissures nyob qhov twg?
Nws feem ntau nyob hauv qhov apicomedial ntawm lub ntsws sab xis, cais tawm ntawm qhov seem ntawm sab xis sab sauv los ntawm qhov pom pom, hu ua azygous fissure. Cov fissure tuaj yeem txheeb xyuas tau tias yog ib txoj kab zoo, kab rau ntawm lub hauv siab radiograph nyob rau hauv para mediastinal feem ntawm lub ntsws txoj cai.
