Ubongo Ventricles Malo, Zovuta ndi Zowonjezera Mavuto

Mitsempha ya ubongo ndi mizere inayi yomwe ili mkati mwa ubongo yomwe ili ndi ubongo wa spinal fluid (CSF) . Pali zitsulo ziwiri zam'tsogolo - mmodzi kumbali zonse za ubongo. Zojambula zam'tsogolo zimapitirira ndi katemera wachitatu, womwe uli m'munsi mu ubongo. Katemera wachitatu akupitirira ndi chitukuko chachinai, chomwe chimayenda motsatira ubongo.

Zomba zamagetsi zonse ndi mbali yofunika kwambiri ya "ventricular system". Zombazi zimagwirizanirana wina ndi mzake, komanso ndi chingwe chapakati cha msana wam'mimba ndi malo osungirako zinthu (malo pakati pa zigawo ziwiri zomwe zimasiyanitsa ubongo kuchokera chigaza). CSF imapangidwa ndi kukwera kwa zinyama. CSF imayendayenda pang'onopang'ono ndipo imatha kubwezeretsedwanso m'malo osungirako zinthu.

Kufunika

Chipangizo chamakono chimakhala chofunikira kwambiri kuntchito yogwiritsidwa ntchito kachitidwe kakang'ono ka mitsempha. Amateteza ubongo mwa kuwalola "kuyandama" mumadzi osambitsirana ndipo zimapereka chisokonezo chosokoneza mutu. CSF imathandizanso kupereka ubongo ku ubongo ndikupangitsa ubongo kukhala wabwino.

Mavuto omwe angathe

Kuchokera kwa madzi kwa CSF kumayambitsa kupanikizika mkati mwa dongosolo la ventricular ndipo ikhoza kutulutsa hydrocephalus.

Kutenga (monga meningitis ) kapena kutuluka magazi kungasinthe makhalidwe a CSF. Kutsekemera kwapopu (LP), komwe kumatchedwanso matepi a msana, kungagwiritsidwe ntchito kuyesa kupanikizika mkati mwa ngalande ya msana, ndi kuyesa CSF kuti zizindikiro za matenda, kutupa, kapena kutaya magazi.

LP nthawi zambiri ndi yofunika kwambiri kuti apeze matenda omwe ali pakatikati a manjenje.

Mwachitsanzo, mu kutaya kwaching'ono , CT scan ikhoza kukhala yachilendo, koma LP iwonetsa magazi mu CSF.

Yofotokozedwa ndi Heidi Moawad MD ndi Richard N. Fogoros, MD

_Zotsatira

_{Beetham R, UK NEQAS ya Immunochermistry Working group. Malingaliro a CSF kusanthula mu chiwonongeko chaching'ono. J Neurol Neurosurg Psychiatry 2004; 75: 528.}

_{Marton KI, Gean AD. Pompopu wamtsempha: kuyang'ana kwatsopano pachiyeso chakale. Ann Intern Med 1986; 104: 840.}