Niaj hnub no, cov kws kho menyuam yaus thoob plaws ntiaj teb yog cov neeg tuaj yeem kuaj mob hlwb hauv cov menyuam mos. Ntau leej niam yuav ntshai los ntawm qhov mob. Peb yeej ib txwm ntshai los ntawm qhov tsis paub. Yog li cia peb kho nws, thiab peb yuav ntsuas xyuas txhua yam nws yog dab tsi thiab qhov nws ua rau muaj kev puas tsuaj.
Yog li, lub siab lub ntsws ntawm lub hlwb tshwm sim vim yog lub caij nyoog muaj zog ua kom muaj zog siab (ICP). Tab sis vim li cas nws nce tuaj? Intracranial siab tsis yog tas li. Nws qhov tseem ceeb tuaj yeem cuam tshuam los ntawm kev siv lub cev, kev ntxhov siab lossis kev ntxhov siab. Rau qhov siab hauv pob txha taub hau, cov kab mob cerebrospinal teb. Nws envelops lub hlwb, nws "floats" nyob rau hauv nws. Qhov no yuav pab tiv thaiv lub hlwb ntawm kev puas tsuaj thiab kab mob. Vim lub zog tas li ntawm cov kab mob cerebrospinal, muaj cov metabolism hauv lub hlwb thiab lub cev.
Feem ntau, ib tus neeg laus muaj kev noj qab haus huv tsim ib liter ntawm cerebrospinal kua ib hnub twg. Nws "ntxuav" lub hlwb thiab tus txha nqaj qaum, thiab nqus rov qab los rau hauv cov ntshav. Qee lub sij hawm nyob rau hauv ib qho kev kho kom raug muaj kev tsis sib haum. Dej cawv tau faib ntau dhau lawm, nws tsis muaj sij hawm txaus rau qhov ntim zoo lossis cov permeability ntawm cov cawv cawv yog qhov tsis taus. Nyob rau hauv cov ntaub ntawv no, ICP nce thiab muaj lub syndrome ntawm intracranial hypertension.
Cov tsos mob ntawm kev kub nyhiab intracranial hauv cov me nyuam
Cov menyuam yaus feem ntau yws yws ntawm mob taub hau, xeev siab, tuag, lossis flashes nyob rau hauv ob lub qhov muag. Lawv tuaj yeem lees tias:
- nkees nkees;
- retardation;
- apathy;
- tsis qab los noj mov;
- tsis muaj zog;
- ceev ceev qaug zog;
- tearfulness;
- txob taus.
Cov menyuam yaus nyob rau hauv ib xyoos tsis tuaj yeem hais tias qhov teeb meem yog dab tsi thiab ua rau lawv raug mob. Intracranial hypertension hauv cov menyuam yaus yog xav tias thaum twg
- muaj cov nram qab no nta:
- kev hloov nrog ib qho "ciav";
- disproportionately loj loj taub hau loj;
- ib leeg quaj ntsuag;
- qhov o ntawm qhov loj fontanel thiab lub divergence ntawm lub nqaws ntawm pob txha taub hau;
- kev txob nce siab;
- tsis kam noj;
- lethargy.
Kev kho tus mob ntawm cov hlab ntsha tawg hauv cov menyuam yaus yuav tsum xaiv tus kws kho mob. Vim tias qhov no tsis yog ib qho kab mob, tab sis tsuas yog ib qho mob, peb xub saib seb qhov ua rau nce ntawm ICP. Nws tuaj yeem ua rau tus kab mob hydrocephalus (hydrocephalus), hypoxia (oxygen starvation), mob ntsws (encephalitis), meningitis (kis kab mob ntawm lub paj hlwb) thiab kev yug menyuam yaus. Kev mob hlwb pob txha nyob rau hauv cov me nyuam feem ntau yog qhov zoo rau kev kho kom zoo. Nyob rau hauv cov teeb meem nyuaj, kev kho phais yog siv.