Tus Sau: Judy Howell
Hnub Kev Tsim: 27 Lub Xya Hli Ntuj 2021
Hloov Hnub: 23 Lub Rau Hlis Ntuj 2024
Anonim
Hydromyelia and Diplomyelia
Daim Duab: Hydromyelia and Diplomyelia

Zoo Siab

Hydromyelia yog dab tsi?

Hydromyelia yog qhov txawv txav tsis pub dhau ntawm nruab nrab kwj dej, uas ib txwm taug txoj kev me me uas khiav mus txog nruab nrab ntawm tus txha caj qaum. Qhov no tsim cov kab noj hniav, hu ua syrinx, qhov twg cerebrospinal kua (CSF) tuaj yeem tsim tawm thiab muab tso siab rau ntawm tus txha caj qaum. Ua haujlwm dhau sijhawm, qhov no tuaj yeem ua kev puas tsuaj rau tus txha caj qaum.

Nws feem ntau tshwm sim hauv cov menyuam mos thiab menyuam yaus, tabsis nws muaj qhov mob zoo ib yam li syringomyelia uas feem ntau tshwm sim rau cov laus. Syringomyelia cuam tshuam txog kev tsim lub cyst hauv lub pob txha caj qaum ua rau lub cev puas tsuaj no thaum nws loj zuj zus nrog cov kua txuam nrog. Qhov no tseem tuaj yeem ua kev puas tsuaj rau cov hlab ntsha hauv tus txha nqaj qaum.

Cov tsos mob zoo li cas?

Mawv hydromyelia ib txwm tsis ua rau mob tshwm sim. Txawm li cas los xij, thaum nws nce zuj zus, nws tuaj yeem ua rau:

  • plam qhov kev xav ntawm sab tes thiab caj npab
  • mob hauv caj dab thiab caj npab
  • leeg tsis muaj zog hauv tes, caj npab, thiab xub pwg
  • ceg mob los sis txhav

Yog tias tsis muaj kev kho mob, qhov ua kom tsis muaj zog thiab tawv muag feem ntau yuav dhau los ua qhov tsis zoo thiab thaum kawg tuaj yeem ua rau kev txav mus los.


Dab tsi ua rau nws?

Cov kws kho mob tsis paub meej txog qhov ua kom zoo ntawm hydromyelia. Txawm li cas los xij, nws tau xav rau feem ntau yuav cuam tshuam nrog kev txhaws lossis cuam tshuam kev ntws ntawm CSF. Qhov no tsis zoo rau koj lub hauv nruab nrab cov hlab ntsha, raws li CSF txaus thiab cuam tshuam kom tsim nyog los tiv thaiv lub hlwb thiab tus txha caj qaum. Kev raug mob, mob hauv qab, thiab qee yam teeb meem thaum lub hlwb thiab tus txha caj qaum txhim kho hauv plab tuaj txhua tus tuaj yeem tsim teeb meem nrog kev ntws ntawm CSF.

Muaj kuj tseem muaj kev sib txuas ua ke ntawm hydromyelia thiab Chiari malformations. Cov no yog ib hom kev yug me nyuam uas cuam tshuam rau lub hlwb qauv. Lawv feem ntau ua rau cerebellum - thaj chaw nyob tom qab lub hlwb uas tswj kev txav - thiab qee zaum kuj tseem ua rau lub hlwb hloov mus sab hauv thiab pawg neeg mus rau hauv qhov chaw tshwj tseg rau tus txha caj qaum. Qhov no thaiv cov ntws ntawm CSF.

Lwm cov xwm txheej uas txuas nrog hydromyelia suav nrog:

  • mob hlwb dhau los
  • arachnoiditis, uas yog mob ntawm arachnoid membrane puag ncig lub hlwb thiab leeg nrob qaum
  • mob meningitis, uas yog tus mob rau daim nyias nyias (daim nyias nyias) ntawm ncig ntawm lub hlwb thiab tus txha caj qaum
  • tethered txha caj qaum, uas yog hais txog cov ntaub so ntswg kev sib txuas uas muaj feem qis qis ntawm tus txha nqaj qaum, uas tiv thaiv nws txav mus los ntawm tus txha caj qaum zoo li nws yuav tsum

Nws kuaj tau li cas?

Koj tus menyuam tus kws kho mob yuav pib nug cov lus nug ntsig txog koj tus menyuam li keeb kwm kev mob thiab cov tsos mob. Lawv kuj tseem yuav nug koj tus menyuam kom ua qee yam txav thiab ua yeeb yam li lawv tuaj yeem tshawb pom ntawm qhov tsis muaj zog lossis tsis muaj zog ntawm lawv nqua.


Txhawm rau paub tseeb tias qhov mob, lawv feem ntau yuav xaj kom thaij MRI. Qhov no siv cov hlau nplaum muaj zog thiab hluav taws xob radiofrequency pulses los tsim cov duab kom ntxaws heev, thiab tsis muaj hluav taws xob tsom nrog MRI scans. Kev ntsuam xyuas pom cov duab no yuav ua rau tus kws kho mob txheeb xyuas cov qog lossis lwm qhov qog ntawm lub hlwb thiab tus txha caj qaum.

Yuav kho nws li cas?

Qee qhov xwm txheej ntawm asymptomatic hydromyelia tuaj yeem saib xyuas tau zoo yam tsis muaj kev kho mob. Nws yog qhov ua tau, tab sis tsis tshua muaj rau qee kis ntawm hydromyelia daws teeb meem yam tsis tau kho. Txawm li cas los xij, yog tias muaj cov tsos mob tseem ceeb uas tsis ua kom zoo lossis ua kom tsis zoo, koj tus menyuam yuav tsum tau muaj kev phais mob txhawm rau txhim kho CSF.

Hom kev phais mob suav nrog:

  • Ntxhoo. Qhov dej ntws tawm nrog lub valve yog siv los ntws CSF los ntawm lub hlwb ventricles mus rau lub plab ntu.
  • Posterior fossa decompression. Ib feem me me ntawm cov pob txha nyob sab qaum ntawm lub taub hau me me thiab lub ncauj tsev menyuam txha nqaj qaum (laminectomy) tau raug tshem tawm kom daws qhov siab.
  • Thib peb ventriculostomy. Ib lub qhov yog tsim nyob hauv qab ntawm peb cov ventricle ntawm koj lub hlwb kom pauv CSF ntws.

Yog tias koj tus menyuam xav tau kev phais mob, lawv tus kws kho mob yuav txiav txim siab rau qhov zoo tshaj plaws raws li qhov mob hnyav ntawm tus menyuam qhov mob thiab dab tsi tuaj yeem ua rau nws. Lawv tseem yuav txiav txim siab txog ntau yam, nrog rau koj tus menyuam lub hnub nyoog thiab kev noj qab haus huv tag nrho, kom ntseeg tau tias lawv xaiv qhov kev nyab xeeb tshaj plaws.


Kev tawm dag zog lub cev tseem tuaj yeem pab tswj cov tsos mob hydromyelia los ntawm kev ntxiv dag zog thiab yoog raws hauv caj npab lossis ceg.

Qhov tshwm sim yog dab tsi?

Hydromyelia tuaj yeem ua rau ntau yam ntawm cov tsos mob neurological, xws li txhav, tsis hnov, hnov ​​mob thiab tsis muaj zog. Txawm li cas los xij, tsis yog txhua kis yuav tsim muaj cov tsos mob. Yog tias koj muaj menyuam yaus nrog cov tsos mob me me mus rau mob hnyav ntawm hydromyelia, lawv tus kws kho mob yuav pom zoo kom phais mob txhawm rau txhim kho CSF ​​kom thiaj li txo tau cov tsos mob

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