Cervicomedullary junction (CMJ), raws li lub npe txhais tau tias yog thaj chaw uas lub paj hlwb txuas ntxiv raws li tus txha caj qaum. Qhov mob nyob rau hauv cheeb tsam no cuam tshuam rau lub paj hlwb lossis lub ncauj tsev menyuam qaum lossis ob qho tib si nyob ntawm nws qhov ntau thiab cov kab mob.
Kev sib tshuam craniocervical nyob qhov twg?
Cov pob txha craniocervical muaj cov pob txha uas tsim lub hauv paus ntawm pob txha taub hau (cov pob txha occipital) thiab thawj ob pob txha nyob hauv tus txha nraub qaum (uas nyob hauv caj dab): cov atlas thiab axis.
Cervicomedullary region yog dab tsi?
CERVICOMEDULLARY qog (CMTs) yog tsis tshua muaj kev sib txuas hauv medullary . neoplasms nyob nruab nrab ntawm kev sib tshuam ntawm lub ncauj tsev menyuam nqaj qaum thiab lub hlwb. Feem ntau ntawm cov qog no yog histologically benign, qeeb-loj hlob gliomas uas feem ntau tshwm sim nrog lub sij hawm ntev ntawm cov tsos mob.
Craniovertebral Junction yog dab tsi?
Craniovertebral junction (CVJ) suav nrog lub occiput, atlas, thiab axisthiab pom nyob rau hauv feem ntau magnetic resonance (MR) kev tshawb fawb ntawm lub hlwb. … Feem ntau atlas anomalies tsim tsis muaj qhov txawv txav CVJ kev sib raug zoo thiab tsis cuam tshuam nrog basilar invagination.
Cervicomedullary kinking yog dab tsi?
Ib lub ncauj tsev menyuam kink yog tam sim no (lub taub hau), thiab peg zoo li cov tonsils tau sau tseg. Cov ciam teb qis ntawm cov pons nyob ntawm theem ntawm foramen magnum (xub), qhia tias medulla nyob hauv qab foramen magnum. Cov ntaub ntawv no ua tau raws li cov txheej txheem rau Chiari 1.5 malformation.
