Hypoplasia o te iatuku vertebral tika: āhuatanga haumanu me te maimoatanga

I huaina "tika hypoplasia iatuku vertebral" i roto i te mahi o te rongoā e pā ana ki te huru pathological motuhake āhuatanga e underdevelopment o te oko, i te mea he hua o te pānga i runga i hemodynamics i roto i te roro, rawa i roto i te hoki o tona tari, i hanga e nei i te Porowhitahia o oko Willis o tona peihana. Tikanga, whakawhanakehia te tangata e rua pera vertebral, e manga i te iatuku subclavian ka arahina ki te angaanga tikanga motuhake hiahia ratou. āhuatanga wāhi iaia i roto i te tuaiwi te waha, ko te e he ka motu i roto i te hongere motuhake i hanga e te e te aroaro o rua i roto i te tukanga hake vertebral o te C2 pekehoe C7 waha ratou. I te taumata o te rua o nga puka iatuku vertebral waha ki te siphon (tauhia whaiaroaro) whakaiti i te poipoi pini toto me te pēhanga pini i mua i tomo i te kōhao cranial. I roto i tenei take, kei te tino pinepine kitea hypoplasia o te iatuku vertebral i te pae o wāhi peka i te oko nui ki te kau piko.

Ko te ngako o te ariā o "hypoplasia o te iatuku vertebral tika" me te tukanga pathogenesis

I raro i hypoplasia auraa oko hypoplasia āhuatanga e te whāiti nui o te lumen i te pae o tona wahi i roto i te awa wheua. Tenei whāiti e pā ana ki te tūkino o nga whekau kaki, me te tīwae filosilivá, ārahi ki te puhoi hanga-ake o ngā tohu. Reira uaua kore ia ite i roto i te tirohanga tuatahi kore-motuhake, rite kei i runga i te mamae i roto i te rohe waha atu nui amuamu a te manawanui. Heoi, hypoplasia o te iatuku vertebral tika i roto i kore ara hono mamae waha ki, no te mea i tenei taumata e kore e hoatu i te reira manga, e te tikanga e kore ai te mana kaki wheako ischemia tika ki ona here. No te mea he kaupapa ki te māuiuitanga taketake te ako, aru e Vertigo ngaro tohu i runga i to ratou ake.

I roto i te meka, mo te tātaritanga o te hiahia pathological ki te arata'ihia e te mau parau tumu o te pānga, mai i te kaha ki te whakawhanake ki putanga kotahi, me te rua te deformation o te mate pekehoe waha. atu he tukanga taua i roto i te wā, me te e te rota pai atu e tika ana ki te whakapakari e vai o nga oko toto tonu ki te whakapiki ake i ō rātou lumen. Māuiuitanga me piri ki te uara iti tika ki te pūrere haaati tohanga kaka motuhake, kei te katoa hangaia i roto i te pera anastamozirovanii whānui. I roto i tenei take, mamae ai anake nga wāhi posterior o te kakau roro me te roro tuarongo i raro i te më hypoplasia uaua vertebral.

Compensation hypoplasia o mahi whaiaroaro

Ki te kahore he he hypoplasia taratahi o te iatuku vertebral tika, ngā nga tohu i te maha o ngā tohu kore-motuhake e puta rite ki te hua o disorders mahi o te supply toto ki te muri o te roro. I roto i te meka, ki te puta te reira, ko mārama decompensated te tukanga, me te titau maimoatanga hāparapara. Heoi, ki runga ki tenei wāhi, kia rite ki te roa rite te roro te kore ite hē circulatory ki taua māuiuitanga rite hypoplastic iatuku vertebral tika, kia ngā maimoatanga āpiha pharmacological anake e whakarei nga oko o te moenga ia toto.

Hypoplasia o te iatuku vertebral tika: tātaritanga

kawea Whakaaetanga o te mate i roto i te whakamātautau tuatahi i te toketā neave. E tangohia ratou ki discoordination amuamu pūkete, kaihapai onge, wiri i maranga. Aro mātai i ratou, kia rite ki te pai kia rite ki te tūponotanga o te aroaro o raruraru i roto i te hanganga o te waha tuarā, kia unga he toketā neave he manawanui ki te whakamātautau ultrasound o nga pera vertebral. I roto i tenei take i te lumen here atu i te 2 mm te whānui (tikanga 3.6 - 3.8 mm) - he tohu tātaritanga mārama morphologically te whakau i te aroaro o te mate. kia hoki kia kawea te reira i roto i, me te angiography ki whakahaere rerekē.