Magazi mu ubongo wa ana akhanda: Zoyambitsa ndi Zotsatira

Magazi mu ubongo wakhanda, amatchedwanso magazi intracranial, chifukwa anawononga Mitsempha mu chigaza cha. Izi zikhoza kukhala chifukwa chosowa mpweya ndi fupa mapindikidwe pa yobereka. Magazi mu ubongo ndi ambiri mwa ana msanga, kumene ischemia - osakwanira magazi ku ubongo wathu ndi hypoxia - kuchepa kuchuluka kwa mpweya magazi.

makanda kwambiri ndi kukha mwazi intracranial asaone zizindikiro zilizonse. Koma chikhalidwe ichi kungachititse kuti sluggishness, mphwayi ndi mavuto ndi kudya. Malingana ndi kumene mu ubongo anali akutuluka magazi ana akhanda, izo zimagawidwa mu mitundu yambiri.

• Subarachnoid kukha magazi kumachitika mu malo pakati pa arachnoid ndi zofewa Kakhungu kuphimba ubongo. Ndi mawonekedwe ambiri a magazi intracranial ndi zambiri amapezeka mu makanda zonse yaitali. Pamene subarachnoid kukha mwazi mwana mu masiku oyamba a moyo mwina khunyu nthawi ndi nthawi. Kenako boma ndi dekhetsa.
• Subdural kukha magazi kumachitika pakati pa zipolopolo akunja lamkati la ubongo chifukwa cha kuvulala m'mutu. Pakali pano, n'kovuta kwambiri chifukwa patsogolo njira yoperekera. Ngati pali kukha mwazi subdural mu ubongo makanda, zotsatira zake zikhoza kukhala zoopsa. Magazi kungayambitse katundu wolemera pamwamba pa ubongo zomwe zingachititse kuti mpweya wambiri wa bilirubin m'magazi kapena chitukuko cha matenda a ubongo.
• Intraventricular kukha magazi mu ubongo wa ana akhanda akupezeka cerebrospinal cavities madzimadzi odzazidwa ya ubongo (a ventricles). Nthawi zambiri kumachitika ana msanga kwambiri chifukwa underdevelopment ubongo. An chiopsezo magazi ngati kuchuluka ali makanda obadwa pamaso masabata 32 a mimba. Popeza akadali osauka ubongo wa makanda asanakwane kupirira wamkulu, kukha mwazi nthawi unachitikira mu masiku atatu oyambirira a moyo ndipo sayambitsa mavuto wotsatira. magazi More kwambiri, zikubweretsa kudzazidwa kwathunthu ventricles ndi magazi, kungawononge kwa "imvi kanthu" omwe amagwirizana ndi mavuto monga mavuto oziziritsa ziwalo ndi khalidwe.

Magazi mu ubongo wa ana akhanda amawapeza ndi ultrasound. makanda onse ndi kukha mwazi intracranial, ayenera kulandira chithandizo kuzikonzanso, ndi chithandizo wopangidwa mwa madzi mtsempha ndi ndondomeko zina kuti asunge ntchito thupi, kufikira akuchira. Pamene subdural kukha mwazi mankhwala ayenera kubala opaleshoni. Ndi kuisamalira ndi mankhwala a magazi intracranial sayambitsa mavuto nthawi yayitali. Ngakhale zotsatira zimadalira zinthu zambiri, kuphatikizapo zovuta matenda, mmene kuwonongeka kwa ubongo, kapena matenda ena ndi matenda kupezeka kwa mwanayo. Kwa ana akhanda motero magazi mu ubongo, m'tsogolo akhoza kukhazikitsa angathe awo pazipita, makolo ayenera kupereka iye ndi chilengedwe kuwapangitsa mu zaka zoyambirira za moyo.