Kwaƙwalwar kwakwalwa tana daidaita tsakanin hagu da hagu. A kan nazarin kwaikwayo (CT) da aka yi la'akari wanda ya dubi kwakwalwa daga saman kai, akwai tsagi wanda ke gudana tsakanin bangarori biyu na kwakwalwa wanda yake tsakiyar cikin jiki. Harshen kashin baya ya fito a tsakiyar tsakiyar kwakwalwa kuma ya ci gaba da tsakiyar tsakiyar.
Hanya na tsakiya yana faruwa a yayin da wani abu ya tura wannan cibiyar cibiyar kwakwalwa ta hannun dama ko hagu. Yana da game da alamar bayan tayar da mutum.
Shirin Tsakanin Tsakanin Tsakanin Tsakanin Tsakanin Tsarin Tsakanin Mota
Kwaƙwalwar kwakwalwa tana kula da matsin lamba a kowane lokaci. Tsarin al'ada a cikin kwanyar shine 5-15 mm / hg. Wannan matsin lamba ya halicce shi ta hanyar ruwa, nama da jini a cikin kwandon kwanyar.
Raunin kai zai iya gaggawa ya ƙara ƙarfin intracranial (ICP). Idan akwai tasiri mai karfi a kan kai, jinin jini ya rushe kuma ya zub da jini a cikin kwakwalwa. Tun da zuciya ta ci gaba da zubar da jini a cikin kwakwalwa, karin jinin da ke karuwa daga cikin jini ya fara farawa. Wannan yakan haifar da matsa lamba ta kwakwalwa da kuma girma tarin jini, wanda ake kira hematoma , yana fara turawa zuwa kwakwalwa.
Sauran abubuwan da ke haifar da ICP mai karfin gwiwa bayan ciwon zuciya ya hada da kwakwalwar kwakwalwa a kusa da shafin ciwon rauni, wani yanayin da ake kira hydrocephalus wanda shine tarin ruwa a ventricles na kwakwalwa, da kuma kamuwa da cuta.
Hanya na tsakiya yana faruwa a yayin da matsa lamba da aka gina ta jini da kumburi a kusa da layin kwakwalwa na lalacewa yana da ƙarfin isa don tura dukkan kwakwalwa daga cibiyar. Anyi la'akari da gaggawa gaggawa kuma yana da alamar m.
Sanin asali
Kwafin gwaji mafi yawan don gano wani canji na tsakiya shine CT scan .
Duk da haka, a wasu lokuta, CT scan ba zai yiwu ba saboda mai haƙuri ba shi da tushe, ko saboda ana buƙatar ma'aunin lokaci don yin la'akari da ci gaba da zubar da jini. A cikin waɗannan yanayi, ana iya amfani da sautunan litattafan litattafan don tantancewa da kuma lura da ci gaba da sauyawa.
Akwai hanyoyi masu muhimmanci guda uku da aka kiyasta lokacin da aka gano cewa akwai sauyin yanayi: watau septell pellucidum, na uku na ventricle, da glandal pine.
- Cikakken kafa na septum : kwayar jikin da ke tafiya a kai tsaye a tsakiyar kwakwalwa
- Harshen na uku : sarari mai cike da ruwan sanyi wanda yake da zurfi a tsakiya na kwakwalwa
- Glanden tsintsiya : ƙananan glandon da yake kwance a baya na ventricle na uku
Hanyoyin wadannan kwakwalwa ta kwakwalwa 3 suna kasancewa a matsayin maƙasudin mahimman bayanai a kan wani tasiri na radiologic. Idan wani daga cikin su ya fice, wannan yana nuna cewa matsa lamba a gefe guda na kwakwalwa yana motsa kwakwalwa daga matsayi.
Jiyya
Mafi mahimmancin magani lokacin da canjin wuri ya kasance yana taimakawa matsa lamba da ke motsa kwakwalwa daga cibiyar. Idan tarin jini ya zama dalilin, irin su ciwon daji, za a buƙatar aikin tiyata don cire jini da kuma dakatar da zub da jini.
Ana amfani da maganin rigakafi don magance kamuwa da cuta da kuma steroids don rage yawan kumburi.
Faɗakarwa
Yawan karatu sun bincika sakamakon saurin yanayi a kan sakamako mai tsawo. Tun lokacin da motsawa na tsakiya ya faru ne saboda zub da jini da kuma matsa lamba, adadin zub da jini, wuri na lalacewa, da kuma matsin lamba na kwakwalwar da kwakwalwar da kwakwalwa ke fuskanta duk suna da muhimmanci.
Lokacin da kwakwalwa ya motsa, wannan zai haifar da cututtuka zuwa wasu sifofi kamar yadda aka jawo su kuma an kore su daga matsayin su. Mafi girma a canje-canje na tsakiya, mafi tsanani ga rikice-rikicen da mafi girma cikin hadarin mutuwa.
Sources:
Bartels, RH, & Meijer, FJ (2015). Matsayi na tsakiya tsakanin dangantaka da kauri daga cututtuka mai zurfi mai cike da ciwon zuciya yana nuna cewa mace-mace. BMC Neurology , 15 1-6 6p. Doi: 10.1186 / s12883-015-0479-x
Liu, R., Li, S., Su, B., Tan, CL, Leong, T., Pang, BC, & ... Lee, CK (2014). Sakamakon atomatik da kuma kimantawa ta hanyar kwakwalwa ta hanyar kwakwalwa ta hanyar amfani da alamar alama. Ma'aikatar Kula da Lafiyar Kwasfuta ta kwamfuta da Zane-zane , 38 1-14. Doi: 10.1016 / j.compmedimag.2013.11.001