Nthuav dav perivascular qhov chaw: ua rau, cov cim qhia, qhov tshwm sim, kev kho mob

Cov txheej txheem:

Nthuav dav perivascular qhov chaw: ua rau, cov cim qhia, qhov tshwm sim, kev kho mob
Nthuav dav perivascular qhov chaw: ua rau, cov cim qhia, qhov tshwm sim, kev kho mob

Video: Nthuav dav perivascular qhov chaw: ua rau, cov cim qhia, qhov tshwm sim, kev kho mob

Video: Nthuav dav perivascular qhov chaw: ua rau, cov cim qhia, qhov tshwm sim, kev kho mob
Video: 10 Вещей, Которые Нельзя Делать в Первом Триместре Беременности 2024, Hlis ntuj nqeg
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txhais li cas, nthuav dav perivascular qhov chaw ntawm lub hlwb? Cov xwm txheej cuam tshuam nrog qhov no tuaj yeem txheeb xyuas tau hauv cov menyuam mos nrog ultrasound ntawm lub hlwb thaum yau los yog cov duab sib nqus resonance hauv cov laus. Qhov hnyav ntawm cov kev hloov pauv no yuav txawv ntawm qhov hnyav.

Cov xwm txheej zoo li no tsis yog kab mob ywj pheej, lawv yog qhov tshwm sim ntawm qee qhov kev txom nyem yav dhau los. Qhov no tej zaum yuav muaj kev raug mob, kev tsis txaus ntseeg hauv kev loj hlob ntawm lub embryo, qog nqaij hlav hlwb, kev kis kab mob hauv lub meninges, thiab lwm yam mob. Raws li qhov no, qhov sib txawv ntawm kev kho kho yog siv.

basal perivascular qhov chaw yog dilated
basal perivascular qhov chaw yog dilated

Ua rau muaj kev cuam tshuam nrog kev nthuav dav ntawm qhov chaw subarachnoid

Txhua qhov ua rau tuaj yeem yog qhov tshwm sim thiab kis tau. Nyob rau hauv thawj variant, pathology cuam tshuam cov me nyuam mos. Raws li qhov thib obkev xaiv, cov neeg ntawm cov hnub nyoog sib txawv pawg yog raug rau qhov no. Cov xwm txheej hauv qab no tuaj yeem ua rau muaj xws li:

  • Cov txheej txheem cuam tshuam nrog kev mob ntawm meninges. Peb tab tom tham txog meningitis, meningoencephalitis, arachnoiditis. Tsis tas li ntawd, txhua tus tuaj yeem yog vim muaj kab mob thiab tsis kis kab mob.
  • Kev puas tsuaj rau pob txha taub hau thiab hlwb.
  • Txoj kev txhim kho ntawm lub hauv paus paj hlwb.
  • Cov txheej txheem cuam tshuam nrog hemorrhage nrog localization nyob rau hauv meninges.
  • Cerebral edema.

mob raws li lub ntsiab

Cov kab mob cuam tshuam nrog rau ob qho tib si daim nyias nyias thiab lub hlwb nws tus kheej ua rau tsim cov adhesions hauv cov kab noj hniav cranial. Lawm, qhov no cuam tshuam kev ncig ntawm CSF, impedes nws outflow thiab ua rau tsim ntawm hydrocephalus. Qhov no, nyob rau hauv lem, ua rau lub expansion ntawm tsis tau tsuas yog lub ventricles ntawm lub hlwb, tab sis kuj lub subarachnoid chaw. Qhov no muaj tseeb tshwj xeeb rau cov txheej txheem kis tau los ntawm meningococcus. Ib yam mob zoo sib xws tuaj yeem pom nrog tuberculosis, nrog rau lub hlwb puas nrog treponema hauv syphilis.

dilated perivascular qhov chaw ntawm lub paj hlwb
dilated perivascular qhov chaw ntawm lub paj hlwb

Thaum qhov mob tshwm sim, txhua yam kev hloov pauv pathomorphological thiab pathophysiological cuam tshuam nrog nws los ua ntej. Qhov tseem ceeb nce permeability ntawm phab ntsa ntawm cov hlab ntsha. Cov kua ib feem ntawm cov ntshav dawb nkag mus rau hauv qhov chaw nruab nrab ntawm cov hlwb, uas ua rau edema. Tsis tas li ntawd, kev tsim cov cawv nws tus kheej tau nce ntau. Pathologically, nyob rau theem no, thickening thiabplethora ntawm meninges thiab nthuav dav ntawm qhov chaw hauv qab daim nyias nyias ntawm lub hlwb.

Kev mob qog nqaij hlav

Yog tias koj yuav tsum tau nrog cov qog, tom qab ntawd nrog lawv txoj kev loj hlob lawv ua rau lub hlwb cov qauv thiab ua rau cov kua dej cerebrospinal tsis zoo. Kev nthuav dav tuaj yeem yog hauv zos lossis diffuse. Tsis yog tsuas yog mob qog noj ntshav xwb, tab sis kuj yog qog nqaij hlav zoo tuaj yeem ua rau muaj tus mob zoo li no.

raum ua ib yam hauv pathology

Pathology ntawm ob lub raum tuaj yeem ua rau muaj mob me me edematous, uas yuav muaj qhov xwm txheej cuam tshuam nrog kev nthuav dav ntawm qhov chaw hauv qab meninges. Qee zaum qhov no yuav yog vim muaj tshuaj lom nrog ntsev ntawm cov hlau hnyav. Qhov ua rau kuj yog kev haus dej cawv ntev ntev.

Tau kawg, tag nrho cov xwm txheej no muaj ntau dua rau cov neeg laus. Hauv cov menyuam yaus, qhov ua rau muaj feem ntau yog congenital anomalies. Lawv kuj tuaj yeem tshwm sim los ntawm kev raug mob thaum yug los, uas cuam tshuam kev ncig ntawm cov kua dej hauv cov kab noj hniav cranial.

Qhov chaw perivascular ntawm basal ganglia yog dilated
Qhov chaw perivascular ntawm basal ganglia yog dilated

Symptom complex of expansion of perivascular spaces

Qhov tshwm sim ntawm pathology hauv cov menyuam yaus sib txawv thiab txiav txim siab los ntawm qhov hnyav ntawm cov txheej txheem. Koj tuaj yeem xav tias muaj tus mob no los ntawm cov cim hauv qab no:

  1. Hais lus teb rau lub teeb, lub suab nrov ntawm qhov kev siv nruab nrab, tus menyuam teb nrog qhov tsis zoo heev.
  2. Cov menyuam yaus nquag nqhis.
  3. Tus me nyuam nyob tsis tswm, nws pw tsaug zog.
  4. Cov menyuam kawm ntawv ntawm qhov muag sab laug thiab sab xis yog qhov sib txawv, tej zaum yuav yogstrabismus.
  5. Lub taub hau kom meej meej tsis haum rau hnub nyoog.
  6. Tus fontanel overgrows qeeb heev.
  7. Tus me nyuam feem ntau shudders, objectively ib tug yuav soj ntsuam ib tug tshee ntawm tej qhov chaw ntawm lub cev.

Raws li koj tuaj yeem pom, tag nrho cov tsos mob no tsis muaj qhov tshwj xeeb, thiab nws tsis tuaj yeem tsim qhov kev kuaj mob kom raug tsuas yog los ntawm lawv. Nws yog ib qho tsim nyog hu rau tus kws kho mob menyuam yaus uas yuav xa tus menyuam mus rau kev sab laj nrog kws kho mob neurologist.

Raws li cov neeg laus, cov tsos mob tseem ceeb yuav mob taub hau. Nws tuaj yeem muaj qhov sib txawv ntawm kev siv zog. Nws kuj txawv ntawm lub sijhawm. kiv taub hau, xeev siab, tsis muaj peev xwm ua tiav lawv txoj haujlwm tshaj lij tuaj yeem koom nrog. Qhov mob taub hau tshwj xeeb tshaj yog thaum sawv ntxov. Thaum kawg ntawm qhov mob, tus neeg mob hnov lub suab nrov. Qee zaum ntuav tshwm sim. Cov neeg mob tsis xis nyob, ntxhov siab. Nrog rau qhov nce hauv intracranial siab, mob taub hau kuj ua rau khaus ntau dua. Pw tsaug zog yog ntxhov. Txawm hais tias tus neeg mob tswj kom tsaug zog, nws txoj kev pw tsaug zog cuam tshuam thiab muaj cov cim pom tseeb ntawm kev ntxhov siab. Thaum nruab hnub, cov neeg mob, ntawm qhov tsis sib xws, qhia tau hais tias tsaug zog.

Txoj kev li lub xeev tsis tuaj yeem txuas ntxiv mus thiab muaj ib lub sijhawm thaum cov tsos mob ntawm encephalopathy ua txawv. Qhov no yog vim qhov hloov pauv dystrophic hauv cerebral cortex. Kev nco yuav zuj zus, muaj kev ua txhaum ntawm lub cev ntawm lub zeem muag, qib ntawm kev txawj ntse txo. Cov neeg mob tas li xav tias qaug zog heev. Tus cwj pwm los ntawm qhov kev rov ua tsis tiav ntawm kev mob taub hau.

Yog txuas ntxivperivascular qhov chaw ntawm lub basal nuclei, tom qab ntawd kev hloov pauv ntawm kev taug kev tuaj yeem pom, kev sib koom tes ntawm kev txav tuaj yeem ua rau muaj kev cuam tshuam loj heev, kev txawj tsav tsheb zoo yog chim siab. Vim li ntawd, kev muaj peev xwm ua haujlwm thiab kev ua neej nyob tau cuam tshuam.

diagnostics ntawm dilated perivascular chaw
diagnostics ntawm dilated perivascular chaw

Diagnosis

Kev ntsuas ntsuas suav nrog kev kuaj xyuas sab nraud nrog rau keeb kwm zoo. Kev pabcuam hauv kev kuaj mob yog muab los ntawm kev kuaj thiab ntsuas kev tshawb fawb. Cov no suav nrog kev kuaj ntshav dav dav, ultrasound ntawm lub hlwb, CT lossis MRI. Neurosonography yog ib qho kev pabcuam zoo hauv kev kuaj mob. Cov txheej txheem no yeej tsis mob thiab muaj txawm nyob hauv tsev kho mob. Nws txoj kev nkag mus rau cov menyuam yaus yog vim muaj qhov qhib fontanel loj. Cisternography yog qhov qhia, uas suav nrog kev kawm X-ray sib txawv ntawm qhov chaw cerebrospinal kua. Cov neeg laus feem ntau muaj CT lossis MRI.

dilated perivascular chaw kho mob
dilated perivascular chaw kho mob

Kev kho mob

Kho kho mob kho yog nyob ntawm qhov mob tshwm sim. Yog tias tus neeg ua txhaum yog tus kab mob, tom qab ntawd cov txheej txheem ntawm kev kho tshuaj tua kab mob ("Sumamed", "Zinnat", "Flemoxin"). Nyob rau hauv lub xub ntiag ntawm ib tug qog, tshuaj anticancer tshuaj ("Cosmegen", "Adriblastin"). Kev kho mob yog ua tiav. Nyob rau hauv lub xub ntiag ntawm qaug dab peg, anticonvulsants raug tshuaj ("Carbamazepine", "Primidon"). Kev ntsuas raug coj los txo qhov o. Nyob rau hauv lub xub ntiag ntawm mob hnyav, analgesics thiab non-steroidal anti-inflammatory tshuaj (Spasmalgon, Pentalgin, Ibufen) yog qhia.

dilated perivascular qhov chaw ntawm lub hlwb
dilated perivascular qhov chaw ntawm lub hlwb

Yog tias kev kho mob tsis zoo, ua rau kev phais. Shunting yog siv. Raws li kev ua shunts, CSF tau ntws mus rau hauv lub hauv siab lossis lub plab kab noj hniav.

Nws yuav tsum tau hais tias feem ntau hauv cov neeg laus, qhov nthuav dav ntawm qhov chaw perivascular tuaj yeem ua rau asymptomatic. Hauv qhov no, kev kuaj mob nyuaj.

Pom zoo: