Uropi hutachiona hunokwana hutatu huri mukati meuropi hune cerebral spinal fluid (CSF) . Iko kune mazamu maviri akazotevera-rimwe kune rumwe rutivi rwechiremba cortex. Izvozvo zvinokonzerwa nemhepo inopfurikidza inopfuurira nechetatu inonzi ventricle, iyo iri pasi muuropi. Chechi yechitatu inopfuurira nechechina chemhepo, iyo inomhanya pamwe neuropiyo.
Izvo zvinyorwa zvose zvinokosha zve "ventricular system." Mhepo inobhururuka inobatanirana pamwe chete, uyewo nemugero wepamusoro wemusana wepelinigo uye ne-subarachnoid space (nzvimbo pakati pezvikamu zviviri zvinoparadzanisa uropi kubva dhehenya). CSF inobudiswa nekamuri yemhepo. IC CSF inotenderera ichienda mukati moutachiona uye inogadziriswazve munzvimbo inowanikwa.
Kukosha
Izvo zvinoshandiswa zvinoshandiswa zvakakosha pakushanda kwemaitiro ehurumende yepamusoro yenheyo. Inodzivirira huropi kuburikidza nekubvumira kuti "inotenderera" mumubhedha wemvura yakachena uye inopa kutyisidzira kunopesana nemusoro wekutambudzika. Iyo CSF ​​inobatsirawo kupa mishonga kuropi uye kuchengetedza uropi mumakemikari kuenzana.
Zvichida Matambudziko
Kuvharidzirwa kusvika pakuyerera kweCSF kunokonzera kukumanikidzwa kuwedzera mukati memhepo yevhu uye kunogona kubudisa hydrocephalus.
Utachiona (zvakadai semaminingitis ) kana kubuda ropa kunogona kuchinja maitiro eCSF. Iko kunonzi lumbar puncture (LP), iyo inonziwo mutsara wepelinha, inogona kushandiswa kuyera kuomeswa mukati memugero wemugero, uye kuedza CSF nokuda kwezviratidzo zvehutachiona, kuvhiringidza, kana kupisa ropa.
I-LP inowanzokosha zvikuru kuongororwa zvirwere zvepakati yenheyo.
Semuenzaniso, mumuviri we- subarachnoid , CT scan ingave yakajeka, asi LP icharatidza ropa muCSF.
Yakarongwa naHeidi Moawad MD naRichard N. Fogoros, MD
Sources
Beetham R, UK NEQAS yeAppunochermistry Working group. Zvirongwa zveCSF kuongororwa munharaunda yehaemorrhage. J Neurol Neurosurg Psychiatry 2004; 75: 528.
Marton KI, Gean AD. Mutsara wepamupa: kutarisa mutsva pakuedzwa kwekare. Ann Intern Med 1986; 104: 840.