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Effect na atrophic hydrocephalus a subarachnoid sarari

Hydrocephalus a likita yi ne halin a matsayin edema a cikin kwakwalwa. Wannan matsayi na nuni da wani wuce kima jari a cikin girman kwanyar kashin baya ruwa.

Yadda aka saba, akwai wani m wurare dabam dabam na cerebrospinal ruwa. The abu a cikin laka da kuma kwakwalwa wanke a kan dukkan bangarorin na wani colorless m ruwa, wanda yana da daban-daban Properties, sarki daga cikinsu kariya da kuma karin ciyar. Waje da wurare dabam dabam na cerebrospinal ruwa a cikin kwakwalwa faruwa tsakanin jijiyoyin bugun gini da kuma taushi da harsashi a kan dukan surface na cerebral hemispheres da cerebellum. Wannan surface ake kira da subarachnoid sarari. Dalili a karkashin girman kwakwalwa ayi 'yan yankunan ruwa jari. Su kira ramukan. Wadannan sassan ake juna a daban-daban kwatance, forming sayar da giya subarachnoid sarari na kwakwalwa da kuma haɗa guda surface a cikin laka.

A karshen ba samar da wani tsarin da canals kuma m meshes trophic tsarin. Subarachnoid sarari na laka dorsal tushen yana da wani lokacin farin ciki frame kunshi fibrotic zaruruwa lauye. Ya kamata a lura cewa akwai kawai a nan plexus. Kaikaice subarachnoid sarari tsakanin toothed tsarin jijiya da kuma dorsal tushen yana. Front tsakanin taushi da kuma arachnoid collagen bim shirya ba tare da samar da cikas ga wurare dabam dabam na cerebrospinal ruwa.

Atrophic hydrocephalus rauni ne a guje m aiwatar abu bargo canzawa, ragewa a cikin girma, da cerebrospinal ruwa. A yanayin ne halin a lokaci guda kuma yawanci tsakaitã na ramin zuciya kara girma. A wannan yanayin, muhimmi ramukan da kuma subarachnoid sarari convexital kumbura a kan bango na rashin periventricular edema.

Dalili atrophic hydrocephalus atrophic tsari ne yaxuwa hali. Demyelination sa ta farko lalacewar kwakwalwa, take kaiwa zuwa wani karu biyu m da fari al'amarin.

A farko manifestations atrophic hydrocephalus za a iya samu daga bayan biyu ko hudu makonni bayan TBI (traumatic kwakwalwa rauni). A cikin wadannan bayanin kula, ko dogon lokacin da ci gaban da tsari, ko shi tsaya a nan ba.

Masana sun rarraba m, matsakaici ko matsananci nau'i na cutar.

A cikin farko idan shi nuna matsakaici cerebral atrophy, a cikin abin da aka nuna kadan fadada a cikin subarachnoid GROOVES da slits - daya ko biyu millimeters, kuma a cikin na ramin zuciya tsarin.

A talakawan mataki na cutar halin da wani gagarumin canji - tsawo a cikin subarachnoid fissures da kuma fasa a cikin uku zuwa hudu millimeters. Bugu da kari, da yiwuwar mikawa da yawa raguwa a kwakwalwa nama na matsakaici yanayi.

Tsanani cuta ne daban-daban a cikin wani gagarumin fadada daga cikin na ramin zuciya tsarin (ZVI fiye da 20.0), a cikin subarachnoid fissures da kuma fasa - fiye da hudu millimeters. Bugu da ƙari, akwai wani ra'ayin kowa karu a yawa a cikin kwakwalwa nama.

Ya kamata a lura da cewa mai tsanani da morphological da kuma na asibiti manifestations atrophic hydrocephalus ba a layi daya.

M ganewar asali ne da za'ayi tare da yin amfani da CT da MRI. Lokaci daya da kuma tsakaitã fadada daga cikin subarachnoid sarari a tare da tare da karuwa a cikin cerebral ventricles, babu periventricular edema, babu shakka, yin magana a cikin ni'imar atrophic hydrocephalus.

A farkon matakai da cutar ne sau da yawa iya samar da isasshen kuma barga diyya na haƙuri da yanayin. Duk da haka, a mataki na cuta, yanzu-ci gaba, da hangen nesa ne sosai ya fi karfinsu.

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