Kab Mob Ntswg Hnav Tumor Hauv Dev

2024 Tus sau: Daisy Haig | [email protected]. Kawg hloov kho: 2023-12-17 03:09

Schwannoma Hauv Aub

Schwannomas yog qog uas pib tawm hauv myelin sheath. Cov myelin sheath yog tsim los ntawm Schwann cell, lub xov tooj tshwj xeeb uas nyob ib puag ncig cov leeg, muab kev txhawb zog rau lub cev thiab lub cev rau cov hlab ntsha tsis zoo li qhov ntsuas cov leeg ntshav uas xa cov hluav taws xob hluav taws xob. Cov leeg ntu paj hlwb muaj qhov leeg nyob sab nraud ntawm lub hauv nruab nrab cov hlab hlwb (paj hlwb thiab txha nraub qaum). Peripheral leeg sheath qog yog cov lus uas tau hais kom suav nrog schwannomas, neurofibromas (cov qog ntshav lub paj), neurofibrosarcomas (malignant hlab ntsha hlav hlav), thiab hemangiopericytoma (qog cov hlab ntshav thiab cov nqaij mos), txij li lawv ntseeg tag nrho los ntawm tib hom cell.

Cov tsos mob thiab Hom

• Tus mob ntev, txhim kho forelimb lameness thiab cov leeg atrophy
• Lameness nyob rau hauv lub hws nqua
• Mob peripheral hlab ntsha tawg (los ntawm kev ua kom tus kheej
• Palpable huab hwm coj (huab hwm coj tau hnov los ntawm kev soj ntsuam kov)
• Horner's syndrome, ib tug kab mob los ntawm kev muaj lub siab ntsws: tsis siv neeg cov tshuaj tiv thaiv hlab ntsha, cuam tshuam rau qhov chaw ntawm lub cev tsis tau tswj ncaj qha

• Yog tias Schwannoma nyob hauv caj dab, tsuas yog ib sab ntawm lub ntsej muag yuav cuam tshuam:

  • Droopy tawv muag
  • Ib sab ntsej muag tuag tes tuag taw
  • Txo cov tub ntxhais kawm ntawv qhov ntau thiab tsawg
  • Qhov siab nce siab ntawm qhov muag qis dua

Ua rau

Idiopathic (tsis paub)

Kev kuaj mob

Koj tus kws kho tsiaj yuav kuaj ib ce ntawm koj tus dev, suav nrog daim ntawv qhia txog tshuaj lom neeg ntshav, cov ntshav ntawv tiav, kev tso zis thiab ntsuas hluav taws xob. Koj yuav tsum tau muab keeb kwm keeb kwm ntawm koj tus dev noj qab haus huv ua ntej pib muaj cov tsos mob. Kev suav tomography (CT) los sis, qhov tseem ceeb, lub suab sib nqus resonance (MRI) tuaj yeem muab cov ntaub ntawv feem ntau hais txog qhov ntau thiab qhov chaw ntawm tus kab mob. Ib qho electromyogram (qhov ntsuas ntawm cov leeg lub cev) yuav pom cov leeg ua haujlwm tsis zoo yog tias muaj schwannoma tam sim no.

Kev Kho Mob

Txoj kev kho mob ntawm kev xaiv yog kev phais mob (tshem tawm) ntawm qog. Kev txiav tawm ntawm caj npab cuam tshuam yog feem ntau tsim nyog, thiab kev rov muaj dua hauv zos tom qab kev phais yog ib qho ntau. Ib txoj hlab ntsws (phais ntawm tus txha nqaj txhawm rau pab txo lub siab) yog qhia nrog schwannoma uas cuam tshuam nrog cov hlab cag. Kev xoo hluav taws xob tuaj yeem pab tau zoo, nyob ntawm seb qhov kev loj hlob mus deb npaum li cas, thiab yuav tsum sib tham nrog tus kws kho tsiaj.

Nyob thiab Tswj

Tom qab phais mob tas ntawm schwannoma, 72 feem pua ntawm tag nrho cov mob yuav rov muaj dua. Yog tias hom qog no cuam tshuam rau txoj haujlwm ntawm lub cev, qhov ze rau ntawm lub ntsej muag schwannoma yog, qhov yooj yim dua nws yuav kho tau. Schwannomas tsuas yog tsis tshua kis mus rau thaj tsam ntawm lub qog ntshav lossis hauv lub ntsws, nyob twj ywm rau hauv cov hlab ntsha nkaus xwb.