Kev mob ischemic nres: cov tsos mob, kev kho mob, qhov tshwm sim

Cov txheej txheem:

Kev mob ischemic nres: cov tsos mob, kev kho mob, qhov tshwm sim
Kev mob ischemic nres: cov tsos mob, kev kho mob, qhov tshwm sim

Video: Kev mob ischemic nres: cov tsos mob, kev kho mob, qhov tshwm sim

Video: Kev mob ischemic nres: cov tsos mob, kev kho mob, qhov tshwm sim
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Anonim

TIA yog ib qho mob hnyav heev ntawm cov ntshav ncig hauv lub hlwb, uas tuaj yeem tshwm sim nws tus kheej li qee yam cim ntawm kev mob stroke. Txawm li cas los xij, qhov sib txawv ntawm qhov kev tawm tsam ntawm transistor thiab mob stroke yog tias nws siv sijhawm luv luv, thiab tsis muaj qhov tshwm sim ntawm lub hlwb lossis lub cev rau tus neeg.

Feem ntau, TIA ntu tsis pub dhau 3-5 feeb, tab sis muaj cov xwm txheej thaum lawv lub sijhawm mus txog ib hnub. Cov txiaj ntsig ntawm ischemic nres tuaj yeem hnyav. Nws feem ntau tsis meej pem nrog micro- lossis ischemic stroke, vim lawv muaj qhov ua rau zoo sib xws. Yooj yim muab tso, TIA yog thawj zaug thiab tshaj tawm ceeb toom txog kev pheej hmoo ntawm mob stroke.

Ntau ntxiv ntawm kev kho mob thiab cov tsos mob ntawm kev mob ischemic nres tom ntej.

limb paresthesia yog dab tsi
limb paresthesia yog dab tsi

Physiology of disease

TIA feem ntau tshwm sim los ntawm qhov txo qis ntawm cov hlab ntsha los muab cov neurons uas tsim nyogoxygen. Tus kab mob no tuaj yeem muaj qhov sib txawv heev, yog li nws feem ntau nyuaj rau cov kws kho mob kom paub qhov txawv ntawm ischemic stroke thiab transient attack, txij li cov kab mob no tshwm sim yuav luag tib yam.

Ib yam zoo tshaj plaws rau kev paub qhov txawv TIA los ntawm kev mob stroke yog paub - qhov kev tawm tsam yeej tsis kav 24 teev, uas feem ntau tshwm sim thaum muaj mob stroke.

TIA Causes:

  1. Kev tsis sib xws ntawm lub plawv dhia thiab tsim cov ntshav txhaws, uas tuaj yeem tawg mus rau hauv cov khoom thiab nkag mus rau cov hlab ntsha nrog cov hlab ntsha, yog li ua rau ua txhaum ntawm cov ntshav.
  2. Cerebral atherosclerosis: Cov roj (cholesterol) tso rau ntawm phab ntsa ntawm cov hlab ntsha. Muaj qhov nqaim ntawm vascular lumen, vim tias cov ntshav xa mus rau lub hlwb raug cuam tshuam, kev loj hlob ntawm atherosclerotic plaques yuav raug sau tseg.
  3. Kev tsim cov ntshav txhaws hauv cov leeg ntawm ob txhais ceg, uas tuaj yeem faib ua ntu, nkag mus rau hauv cov hlab ntsha nrog cov ntshav, ua rau cov ntshav tsis txaus hauv lub hlwb.
  4. Qu siab.
  5. Clamping ntawm cov hlab ntsha uas saturate lub hlwb nrog cov ntshav: qhov no feem ntau tshwm sim thaum phais kev cuam tshuam ntawm cov hlab ntsha carotid, lossis tig lub taub hau.
  6. ntshav tuab.
  7. Kev pheej hmoo ntawm thrombosis, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj tiv thaiv phospholipid, qhia tawm tsam nws cov hlwb thiab erythrocytes.

Tsis tas li, cov cim qhia uas tuaj yeem ua rau muaj kev pheej hmoo siab ntawm tus kab mob suav nrog qee yam ntawm tus neeg mob lub neej: rog rog, haus cawv thiab haus luam yeeb, nrog rau kev ua neej nyob tsis muaj zog.life.

Cov yam ntxwv saum toj no tuaj yeem cuam tshuam tsis zoo rau cov hlab ntsha ntawm lub hlwb, uas tuaj yeem nqaim lossis poob lawv elasticity. Yog tias cov hlab ntsha tsis tuaj yeem muab cov khoom noj txaus rau lub hlwb, ib tus neeg tuaj yeem tsim tus kab mob no.

Signs of TIA

Cov tsos mob ntawm ischemic nres ntawm lub paj hlwb ntawm ib hom kev hloov pauv tuaj yeem txawv, nyob ntawm ib qho ntawm ob lub vascular pas dej uas cov ntshav ntws cuam tshuam. Cov ntsiab lus ntxiv txog cov pas dej no yuav piav qhia hauv qab no.

transient ischemic nres ntawm lub paj hlwb cov tsos mob
transient ischemic nres ntawm lub paj hlwb cov tsos mob

Carotid pool

Nws yog tsim los ntawm cov hlab ntsha carotid, uas nyob hauv. Txhawb nqa ntshav mus rau lub paj hlwb hemispheres, uas tswj kev ua haujlwm ntawm lub paj hlwb, thiab tseem muaj lub luag haujlwm rau kev nce siab ntawm lub cev thiab nws lub cev muaj zog. Yog tias cov ntshav ncig cuam tshuam hauv lub pas dej carotid, tus neeg mob yuav raug cuam tshuam los ntawm cov tsos mob hauv qab no ntawm ischemic nres. Thiab muaj ntau ntawm lawv:

  • Facial tuag tes tuag taw uas pom tau thaum luag nyav lossis tsa pob muag (asymmetrical wrinkling ntawm lub hauv pliaj rau ob sab).
  • Kev mob tsis taus ntawm cov ceg ceg, tshwj xeeb tshaj yog ib leeg, lossis tuag tes tuag taw ntawm tag nrho lub cev.
  • Dysarthria - slurring thiab slurring ntawm kev hais lus.
  • Motor aphasia - nws nyuaj rau tus neeg hais lus: nws paub txog qhov tsis raug ntawm nws cov lus, yog li nws sim ua laconic.
  • Sensory aphasia - tus neeg mob tsis nkag siab cov lus hais rau nws: nws zoo li tsis txaus ntseeg, vim nws tsis nkag siab cov lus ntawm cov neeg txawv. Tus neeg mob yuavhais, tab sis nws hais lus tsis muaj qab hau.
  • Mutism - hais lus tsis muaj kiag li.
  • Kev txav ntawm lub qhov muag ntawm ob sab yog txwv, lawv tuaj yeem ua tsis tau kiag li.
  • Nkauj saib, uas yog qhia rau sab xis lossis sab laug.
  • qhov muag tsis pom ib nrab lossis ua tiav.
  • Kev puas hlwb: ib tug neeg tsis to taub tias lub sijhawm twg los xij, lub xyoo twg, nws tuaj qhov twg, nws nyuaj rau suav, sau thiab nyeem - tus neeg mob tsis meej pem cov kab lus thiab cov ntawv hauv qhov chaw hauv cov ntawv nyeem.

Nws tsim nyog hais tias nws yog dab tsi, paresthesia ntawm caj dab. Qhov no yog ib qho ntawm cov tsos mob ntawm tus kab mob no. Hlawv thiab tingling nyob rau hauv cov ceg ceg uas characterizes TIA tshwm sim nyob rau hauv 60% ntawm cov neeg mob. Yog li, koj yuav tsum paub tias nws yog limb paresthesia hauv TIA thiab tsis txhob ntshai thaum cov tsos mob tshwm sim.

Thawj pab rau ischemic nres
Thawj pab rau ischemic nres

Vertebrobasilar phiab

Nws yog tsim los ntawm ob txoj hlab ntsha nyob hauv tus txha nraub qaum thiab muab cov ntshav mus rau lub hlwb lub luag haujlwm rau kev ncig, ua pa thiab lwm yam haujlwm tseem ceeb.

Yog tias muaj kev cuam tshuam tsis zoo hauv lub pas dej no, cov tsos mob hauv qab no ntawm ischemic nres feem ntau tshwm sim:

  • tsis khov kho: tus neeg mob uas nyob hauv qhov chaw sawv yuav sway mus rau sab;
  • systemic vertigo, ua rau tus neeg mob sim tuav cov khoom txawv teb chaws kom sib npaug, txawm tias thaum pw lossis zaum;
  • kev txav tsis sib koom: lawv cheb;
  • qhov muag tsis pom kevTxiv apples: kev txav mus los ntawm ob sab yog txwv, lawv tuaj yeem tso tseg;
  • tshee: ua haujlwm nquag, tus neeg mob tau tshee ceg;
  • kev cuam tshuam ntawm kev nkag siab: tus ciam teb uas faib lub cev ua ob ntu yog tsim los ntawm kab kos los ntawm lub dab teg thiab qhov kawg ntawm lub qhov ntswg;
  • kev tsis sib haum xeeb ntawm qee qhov ntawm lub cev;
  • nystagmus: eyeballs oscillate sideways;
  • sudden tsis nco qab;
  • ua pa tsis taus.
tshuaj rau ischemic nres
tshuaj rau ischemic nres

Degrees ntawm qhov hnyav

Cov qib hauv qab no ntawm TIA qhov hnyav tam sim no paub, nyob ntawm lub sijhawm:

  • Mild TIA - kev tawm tsam tsis ntev tshaj 10 feeb. Cov tsos mob tseem ceeb yog kiv taub hau thaum muaj kev tawm tsam ischemic.
  • Moderate TIA - cov tsos mob tshwm sim ntev li 10 feeb, thiab kav ntev txog ib hnub. Kev tsis nco qab thaum muaj kev tawm tsam ischemic yog cov tsos mob tseem ceeb ntawm theem no.
  • TIA hnyav - qhov kev tawm tsam tuaj yeem kav ib hnub, cov tsos mob ntawm cov kab mob tuaj yeem tshwm sim tom qab muaj kev tawm tsam tsis ntev los no, lossis tag nrho cov tsos mob ib zaug. Hemiparesis hauv ischemic nres nyob rau theem no ua raws li cov tsos mob tseem ceeb.

Qhov qhia tau meej tshaj plaws ntawm kev tawm tsam ib ntus yog tus nqi sib kis thiab tshem tawm tus kabmob. TIA yog tus cwj pwm los ntawm qhov pib sai, lub sijhawm luv, thiab rov qab mus rau qhov qub. Cov ntu ntawm TIA tuaj yeem tshwm sim ntau zaus nrog cov tsos mob zoo sib xws.

ischemic nres tshwm sim
ischemic nres tshwm sim

Kev kuaj mobTIA

Pib nrog, tus kws kho mob ua tus kab mob anamnesis thiab tus neeg mob cov lus tsis txaus siab uas twb muaj lawm: pom tias thaum muaj kev tsis txaus siab ntawm kev hnov mob, qhov muag tsis pom kev tshwm sim, ntau npaum li cas tau dhau los ntawm thawj qhov kev tsis txaus siab. Nws yog ib qho tseem ceeb uas tus neeg mob muab cov ntaub ntawv raug tseeb txog seb qhov kev tsis txaus siab no puas rov tshwm sim thaum lub sij hawm qoj ib ce, thiab nyob rau hauv lub xeev siab, txawm tias ceeb toom cov tsos mob ua ntej.

Koj kuj yuav tsum tau ua qhov kev kuaj mob neurological: txhawm rau saib cov cim qhia ntawm cov teeb meem hauv lub paj hlwb - tsis pom kev thiab rhiab heev, nrog rau qhov tsis muaj peev xwm txav ntawm ceg ceg. Koj yuav tsum tau kuaj ntshav kom ntseeg tau tias muaj ntshav khov nyob rau lub sijhawm.

Tus kws kho mob feem ntau sau cov txheej txheem hauv qab no:

  • MRI thiab CT ntawm lub taub hau: cov txheej txheem no tso cai rau koj los ntawm txheej txheej, kom tiav cov ntaub ntawv ntawm cov qauv thiab tsim ntawm lub hlwb. Nrog lub transistor nres, tsis zoo li mob stroke, lawv tsis pom cov tsos mob tshwj xeeb ntawm cov kab mob uas twb muaj lawm hauv lub hlwb.
  • ECG tuaj yeem kuaj pom lub plawv tsis ua haujlwm.
  • Ultrasound ntawm cov hlab ntsha extracranial pab kuaj xyuas lawv cov kev xav tau. Lawv feem ntau nyob ntawm caj dab, thiab muab ntshav rau lub hlwb.
  • Echo-KG tau ua los kuaj xyuas cov ntshav txhaws hauv thaj tsam ntawm lub plawv.
  • MRI los ntsuas qhov patency ntawm cov hlab ntsha cranial.
  • TCDG ua rau nws muaj peev xwm ntsuas cov ntshav ntws. Nyob rau hauv cov ntaub ntawv no, lub ultrasonic sojntsuam yog thov ncaj qha mus rau lub tuam tsev cheeb tsam.

TIA treatment

Vim tias, nkag mus rau hauv tsev kho mob, nws nyuaj heev los ntsuas seb tus neeg muaj kab mob dab tsi - ischemicstroke lossis transient ischemic nres - koj yuav tsum tau pib kho sai sai.

Feem ntau, tus neeg mob uas muaj tus kab mob no tau mus pw hauv tsev kho mob hauv paj hlwb kom pom thiab kho nrog kev koom tes ntawm tus kws kho hlwb, tus kws kho mob hais lus, kws kho mob hlwb thiab kws kho plawv (xws li mob plawv thiab mob siab). Yog tias tsis muaj kev qhia meej meej ntawm cov tsos mob ntawm TIA, nws yuav tsis tuaj yeem txo qhov kev pheej hmoo ntawm mob stroke thiab kev loj hlob ntawm qhov thib ob ischemic nres.

Feem ntau, cov tshuaj rau ischemic nres, cov tsos mob uas siab dua, yog raws li hauv qab no:

  1. Tshuaj uas pab txo cov ntshav siab: thawj hnub nws tsis tuaj yeem txo qis, vim qhov no tseem yuav txo cov ntshav mus rau lub hlwb.
  2. Thrombolytic kho - ib qho tshuaj txhaj rau hauv cov hlab ntsha uas yuav ua rau cov ntshav txhaws uas tau thaiv cov lumen ntawm cov hlab ntsha hlwb. Tab sis nws yog tsim nyog sau cia tias txoj kev no muaj ntau contraindications, tshwj xeeb tshaj yog yog hais tias tsawg kawg 3 teev tau dhau los ntawm qhov pib ntawm thawj cov tsos mob. Kev ua haujlwm thrombolytic tuaj yeem ua rau muaj kev pheej hmoo ntawm plab hnyuv, plab hnyuv lossis intracerebral los ntshav vim txo cov ntshav txhaws.
  3. Tshuaj los txhim kho cov ntshav khiav (anticoagulants thiab antiplatelet agents uas txhim kho cov ntshav rheology).
  4. tshuaj tiv thaiv kab mob uas pab kho lub plawv dhia.
  5. Neuroprotectors txhawm rau txhim kho lub hlwb noj zaub mov thiab ua kom nws rov zoo.

Kev pab thawj zaug rau kev tawm tsam ischemic yog xa tus neeg mob mus rau qhov chaw kho mob thiab muab cov tshuaj tsim nyog.

tsis tu ncuaCov txheej txheem kho mob ischemic nres
tsis tu ncuaCov txheej txheem kho mob ischemic nres

Surgery

Kev kho mob tom qab kev tawm tsam ischemic ib ntus kuj tseem cuam tshuam txog qhov yuav tsum tau ua ib qho ntawm cov kev phais hauv qab no:

  1. Carotid angioplasty nrog rau qhov muaj peev xwm ntawm stenting: ib lub catheter tau muab tso rau hauv qhov chaw ntawm cov hlab ntsha txhaws nrog lub zais pa ntawm nws qhov kawg, uas yog inflated thiab nias tawm tsam cov quav hniav. Ib lub raj uas muaj hlau mesh ntxig rau hauv cov hlab ntsha yuav tiv thaiv cov hlab ntsha.
  2. Carotid endarectomy yog siv rau qhov hnyav lossis ntau dhau ntawm cov hlab ntsha carotid. Thaum lub sijhawm ua haujlwm, cov hlab ntsha qhib, tom qab ntawd nws raug ntxuav kom huv si, thiab yuav tsum raug kaw.

Kev nyuaj siab

Thaum qhov kev tawm tsam ischemic hloov mus ua mob stroke, tus neeg mob tsim muaj qhov tsis xws luag:

  • dysarthria, uas hais lus slurred tau sau tseg;
  • tus kab mob;
  • Kev Tsis Txaus Siab - Kev paub tsis meej thiab nco tsis tau.

TIA in children

Feem ntau tus kab mob no tau kuaj pom hauv cov neeg laus, vim nws nyob ntawm qhov kev laus ntawm cov kabmob thiab cov nqaij mos ntawm lub cev. Tab sis muaj cov kab mob ntawm cov menyuam yaus, uas tau yooj yim los ntawm cov hauv qab no:

  • deviations ntawm lub nkoj txaj;
  • atherosclerosis ntawm cov hlab ntsha nyob ntawm lub taub hau;
  • thrombus tsim nyob rau hauv li qub thiab lub plawv vim tsis muaj ntshav txhaws;
  • kab mob;
  • kev tsis sib haum xeeb hauv plawv cov leeg nqaij.

Kawm kom paubQhov ua rau TIA nyob rau hauv ib tug me nyuam, nws yog ib qhov tsim nyog yuav tau pib hu rau ib tug neurologist nyob rau hauv thiaj li yuav ua ib tug MRI thiab CT scan, raws li zoo raws li EEG los txiav txim qhov tshwm sim ntawm qaug dab peg. Koj kuj yuav tsum tau mus ntsib kws kho menyuam yaus kom paub meej, thiab xyuas cov ntshav coagulation system. Tsis tas li ntawd, lawv ua ib qho kev soj ntsuam rau homocysteine, tshwj xeeb amino acid uas ntxiv provokes thrombosis, thiab kuj provokes lub tsos ntawm atherosclerosis.

Cov cim qhia ntawm ischemic nres
Cov cim qhia ntawm ischemic nres

Tiag TIA

Txhawm rau tiv thaiv qhov tshwm sim ntawm kev tawm tsam ischemic tsis tu ncua, cov lus pom zoo kho mob yog raws li hauv qab no. Tus neeg mob yuav tsum noj kom raug, txwv tsis pub noj cov zaub mov kib thiab rog kom ntau li ntau tau. Nws yog ib qho tseem ceeb los tswj cov ntshav siab los ntawm kev siv cov tshuaj tiv thaiv hypertensive.

Txoj kev kho mob kuj tseem tuaj yeem ua tau zoo los tshem tawm cov kev cuam tshuam ntawm cov hlab ntsha, kev siv tshuaj tshwj xeeb antiarrhythmic yog qhia rau kev cuam tshuam lub plawv dhia, koj yuav tsum noj cov tshuaj uas tshem tawm cov ntshav txhaws, nrog rau cov tshuaj tiv thaiv thrombosis.

txhawm rau txhim kho cov roj cholesterol metabolism, txo cov haujlwm ntawm cov txheej txheem atherosclerotic vascular, tus neeg mob yuav tsum noj statins. Cov tshuaj antiplatelet feem ntau yog coj los txo cov ntshav txhaws. Kev tiv thaiv kev rov ua dua tshiab yog hloov txoj hauv kev ntawm lub neej, nrog rau kev kho kom raws sijhawm ntawm cov kab mob hnyav.

Hauv cov xwm txheej hnyav tshwj xeeb, kev phais mob nqaim ntawm cov hlab ntsha uas muab lub hlwb nrog cov ntshav txaus tau qhia. Nyob rau hauv cov ntaub ntawv ntawm ntau nqaim ntawm cov hlab ntsha, thiabThaum tshem cov atherosclerotic plaques los ntawm sab hauv ntawm cov hlab ntsha carotid, carotid endarterectomy thiab extra-intracranial microanastomosis yog siv los nqaim cov hlab ntsha cranial.

Result

Yog tias ib tus neeg lossis nws tus txheeb ze twb raug mob ischemic nres, nws yuav tsum tau ceev faj txog nws tus kheej, vim tias muaj kev pheej hmoo ntawm kev mob stroke ntxiv. Thawj lub cim ntawm qhov xav tau kev pab yog ua txhaum ntawm cov ntshav ncig ntawm lub hlwb. Ib tus kws paub txog paj hlwb yuav tsum tau sab laj tam sim ntawd txhawm rau txheeb xyuas thiab tshem tawm qhov ua tau ua rau muaj kev cuam tshuam ntawm ischemic nres nyob rau lub sijhawm.

Pom zoo: