Qhov Tseem Ceeb - Cerebral Edema vs Hydrocephalus
Hydrocephalus yog qhov ntau dhau ntawm CSF nyob rau hauv lub ventricular system, tshwm sim los ntawm kev cuam tshuam ntawm kev tsim, ntws los yog nqus. Nyob rau hauv cerebral edema, lub hlwb swells raws li ib tug tshwm sim ntawm kev sib koom ua ke ntawm intracellular los yog extracellular kua. Ob qho xwm txheej no cuam tshuam nrog kev nce hauv intracranial siab. Txawm li cas los xij, hauv hydrocephalus, nws yog qhov sib txuam ntawm CSF uas ua rau tag nrho lwm yam kev kho mob tshwm sim thaum, hauv cerebral edema, CSF qib tseem nyob twj ywm. Qhov no yog qhov sib txawv tseem ceeb ntawm cerebral edema thiab hydrocephalus.
Hydrocephalus yog dab tsi?
Hydrocephalus yog qhov ntau dhau ntawm CSF nyob rau hauv lub ventricular system, tshwm sim los ntawm kev cuam tshuam ntawm kev tsim, ntws los yog nqus. Txij li thaum lub pob txha taub hau tsim ib qho kev nthuav dav, cov kua dej sib xyaw ua rau nce siab intracranial thaum dilating lub ventricles hauv lub hlwb.
Hydrocephalus uas tsis muaj kev cuam tshuam rau qhov ntws ntawm CSF mus rau hauv qhov chaw subarachnoid los ntawm lub ventricular system hu ua kev sib txuas lus hydrocephalus. Yog tias muaj kev cuam tshuam zoo li no ua rau muaj kev sib txuam ntawm CSF hauv lub ventricles, nws yog hu ua non-communicating hydrocephalus. Ntxiv rau qhov kev faib tawm no, hydrocephalus tau piav qhia nyob rau hauv ob pawg raws li cov menyuam mos thiab cov neeg laus hydrocephalus hauv cov tshuaj kho mob.
YInfantile Hydrocephalus
Caus
Arnold –Chiari malformation
Tus mob no feem ntau cuam tshuam nrog spina bifida thiab yog tus cwj pwm los ntawm qhovntsej thiaj tsis mob ntawm cerebellar tonsils mus rau hauv lub ncauj tsev menyuam.
Stenosis ntawm lub paj hlwb aqueduct
Qhov no tuaj yeem yog vim qhov tshwm sim los yog tshwm sim xws li meningitis thiab meningeal hemorrhages.
YDandy-Walker syndrome
Nyob hauv Dandy-Walker Syndrome, qhov kev tawm ntawm lub ventricle thib plaub raug cuam tshuam, ua rau muaj kev sib txuam ntawm CSF hauv lub ventricle.
Daim duab 01: Hydrocephalus
YAdult Hydrocephalus
Caus
Posterior fossa and brainstem qog
Cov qog nqaij hlav hauv lub hlwb thiab cov fossa tom qab tuaj yeem nias rau hauv cov ducts uas CSF ntws, cuam tshuam cov kua dej ntawm CSF.
- Subarachnoid hemorrhages
- Third ventricle colloid cyst
- YChoroid plexus papilloma
Cov qog no txawv txav ua rau CSF nce tus nqi ntawm CSF ntau dua li tus nqi uas nws tau resorbed.
Symptoms
- Nyob rau me nyuam mos, lub taub hau yuav loj tuaj txawv txav
- Headache
- kev puas hlwb
- Ataxia
- Ntawm ntawm nce intracranial siab xws li papilledema
Ntau Siab Hydrocephalus
Qhov no yog ib yam mob uas pom nyob rau hauv cov neeg laus uas lub ventricles lateral yog txawv txav. Lub npe muab rau cov kab mob no yog qhov tsis zoo vim tias lub siab tsis nyob ntawm qhov ib txwm muaj qhov tsis tu ncua thiab nws muaj peev xwm muaj qee zaum muaj qhov tshwm sim hauv lub siab intracranial.
Symptoms
Ib txwm siab hydrocephalus muaj qhov tshwj xeeb triad ntawm cov tsos mob
- tso zis tsis muaj zog
- Dementia
Kev kho mob
- Ventriculoperitoneal shunting yog nqa tawm kom shunt CSF tawm ntawm cranium
- Kev phais phais raug txiav txim siab, nyob ntawm qhov chaw ntawm cov qog
- Thaum tsim nyog endoscopic thib peb ventriculostomy tuaj yeem ua tiav.
Cerebral Edema yog dab tsi?
Cerebral edema tsuas yog qhov o ntawm lub hlwb. Txawm hais tias nws zoo li qhov tsis tseem ceeb ntawm ib sab, cerebral edema yog qhov xwm txheej ceev uas tuaj yeem ua rau tuag yog tias tsis kho tam sim ntawd.
YVasogenic Cerebral Edema
Peb lub hlwb muaj kev tiv thaiv kev tiv thaiv hu ua cov ntshav hlwb barrier uas tswj cov khoom nkag mus rau hauv lub hlwb. Thaum muaj kev cuam tshuam hauv qhov teeb meem no, ntau yam tshuaj thiab cov molecules nkag mus rau hauv qhov chaw intercellular hauv cov ntaub so ntswg neural. Ib yam li ntawd, cov hlab ntsha puas tsuaj kuj tuaj yeem ua rau cov ntshav nkag mus rau hauv qhov chaw nruab nrab ntawm cov hlab ntsha. Kev o ntawm lub hlwb nyob rau hauv cov xwm txheej no vim qhov nce hauv cov kua dej ntxiv yog hu ua Vasogenic cerebral edema.
Caus
- mob khaub thuas
- Neoplasm
- Ischemic raug mob
YCytotoxic Cerebral Edema
Tsis zoo li vasogenic edema, cytotoxic edema yog tshwm sim los ntawm kev nce hauv cov kua dej hauv lub hlwb ntawm lub hlwb.
Caus
- Neuronal, glial lossis endothelial cell membrane raug mob
- Ischemia
- Hypoxia
Lub hlwb edematous tau flattened gyri thiab nqaim sulci.
Daim duab 02: Edema (qhov chaw tsaus) nyob ib puag ncig lub hlwb qog.
Dab tsi zoo sib xws ntawm Cerebral Edema thiab Hydrocephalus?
- Ob leeg hydrocephalus thiab cerebral edema yog mob tuag taus.
- Nyob rau hauv ob qho xwm txheej, lub siab intracranial siab.
Qhov txawv ntawm Cerebral Edema thiab Hydrocephalus yog dab tsi?
YCerebral Edema vs Hydrocephalus |
|
| Cerebral edema yog qhov o ntawm lub hlwb vim muaj cov kua dej ntau ntxiv. | Hydrocephalus yog qhov ntau dhau ntawm CSF nyob rau hauv lub ventricular system los ntawm kev cuam tshuam ntawm kev tsim, ntws los yog nqus. |
| CSF Level | |
| Feem ntau, qib CSF tsis hloov | CSF qib nce |
Summary – Cerebral Edema vs Hydrocephalus
Cerebral Edema thiab hydrocephalus yog ob yam mob uas tshwm sim hauv kev kho mob. Qhov sib txawv tshaj plaws ntawm celebral edema thiab hydrocephalus yog qhov nce ntawm CSF qib. Kev kuaj mob ntxov ntxov ntawm tus kab mob hauv qab thiab kev tswj xyuas kom zoo yog qhov tseem ceeb heev los cawm tus neeg mob txoj sia.
Download PDF Version of Cerebral Edema vs Hydrocephalus
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li daim ntawv ceeb toom. Thov download PDF version ntawm no Qhov txawv Ntawm Cerebral Edema thiab Hydrocephalus.
