Hypoplasia na dama vertebral jijiya: asibiti al'amurran da kuma magani

Kira "dama vertebral jijiya hypoplasia" a cikin yi da magani tana nufin wani takamaiman pathological yanayin halin da underdevelopment da jirgin ruwa, wanda shi ne sakamakon da tasiri a kan hemodynamics a cikin kwakwalwa, musamman a cikin mayar da sashen, wanda aka kafa daga Circle of Willis tasoshin ta kwari. Yadda aka saba, mutum ɓullo da biyu vertebral arteries, wanda reshe daga subclavian jijiya da kuma shiryar da su zuwa ga kwanyar takamaiman Hanyar suka fi son. jijiyoyin bugun gini wuri alama a cikin mahaifa kashin baya ne cewa su ne discontinuous a wani musamman tashar cewa an kafa ta a gaban ramuka a cikin vertebral mai gangara matakai na mahaifa vertebrae C7 C2. A matakin na biyu mahaifa vertebral jijiya siffofin da wani siphon (physiological lankwasawa) don rage jini bugun jini kalaman da bugun jini matsa lamba da shigar da girman kwanyar kogo. A wannan yanayin, hypoplasia na vertebral jijiya ne mafi akai-akai lura a shafin na reshe wurare daga wani ya fi girma jirgin ruwa zuwa lankwasawa lokacin.

Jigon da manufar "hypoplasia na dama vertebral jijiya" da kuma pathogenesis tsari

Karkashin hypoplasia nufi hypoplasia jirgin ruwa ne halin da wani gagarumin takaita na lumen a shafin na ta wucewa a cikin kashi canal. Wannan takaita hade da take hakkin wuyansa gabobin da kuma kashin baya shafi, abu don wani jinkirin ginawa-up na bayyanar cututtuka. Yana da wuya ya kasa gane a primary da ba na musamman dubawa, kamar yadda mafi tsanani haƙuri ta gunaguni ne a kan zafi a cikin mahaifa yankin. Duk da haka, hypoplasia na dama vertebral jijiya a wata hanya da alaka da mahaifa zafi, saboda a wannan matakin ba ba rassan, wanda ke nufin cewa wuyansa hukuma ba fuskanci ischemia saboda da hane-hane. Saboda gyara ne batun da asali Pathology, bi da vertigo cututtuka bace a kan nasu.

A gaskiya ma, ga ganewar asali na pathological bukatar da za a shiryar da ka'idodinta munasaba, tun da nakasawa daga cikin mahaifa vertebrae cuta yana da ikon ci gaba a cikin guda da kuma biyu versions. Irin wannan tsari yana tafiya ne mika a lokacin da daukan mai yawa fiye da m saboda compensatory tabbatarwa daga cikin m jini don su kara lumen. Pathology kuma a haɗe zuwa kananan darajar saboda da musamman kewaye na'urar cerebral wurare dabam dabam, da aka gaba ɗaya gina a wide anastamozirovanii jijiyoyi. A wannan yanayin, kawai na baya yankunan da kwakwalwa kara da cerebellum iya shan wahala a karkashin wani hadin vertebral jijiya hypoplasia.

Diyya hypoplasia na physiological ayyuka

Idan akwai wani zama ruwan dare hypoplasia na dama vertebral jijiya, da cututtuka sun hada da wani yawan wadanda ba takamaiman cututtuka da cewa faruwa a sakamakon aikin cuta da jinin samar zuwa ga raya na kwakwalwa. A gaskiya, idan shi ya auku, da tsari ne a fili decompensated da bukatar m magani. Duk da haka, har zuwa wannan lokaci, idan dai ne a cikin kwakwalwa ba fuskantar Sistem kasawa ga irin Pathology kamar yadda hypoplastic dama vertebral jijiya, magani ya kamata hada kawai pharmacological jamiái cewa bunkasa kayayyakin jijiya gado.

Hypoplasia na dama vertebral jijiya: ganewar asali

Yarda da cutar da ake da za'ayi a cikin binciken farko da wani neurologist. Suna dauki la'akari gunaguni discoordination, rare rufe da mãgãgi, staggering a tashi. Tantance su, kazalika da alama na gaban disturbances a cikin tsarin da mahaifa kashin baya, a neurologist iya aika haƙuri ga duban dan tayi jarrabawa na vertebral jijiyoyi. A wannan yanayin da ƙuntatawa lumen fiye da 2 mm a diamita (kullum 3.6 - 3.8 mm) - bayyananne bincike nuni morphologically gaskatãwa gaban da cutar. Yana iya ma iya za'ayi, kuma angiography tare da bambanci gwamnati.