Maganar mai haƙuri game da ciwon kai, ƙwaƙwalwa, canje-canje a cikin aiki na hankula shine dalilin dalili na tuntuɓar likita. Sau da yawa, bayan nazarin mai haƙuri da kuma tattara mai sunanes, likita ya ba da shawarar komputa ta kwamfuta.
Mene ne CT scan ya nuna?
Wadanda aka ba da hanyar bincike, ya kamata ku san abin da CT scan ya nuna kwakwalwa.
Alamar da ake kira CT na kwakwalwa shine:
- cututtukan da ke haɗuwa da raguwa daga kasusuwa ko kasuwa ga tsarin kwakwalwa;
- cizon sauro;
- zato da kasancewar ciwon sukari ko metastases a cikin kwakwalwa;
- degenerative degeneration daga cikin jiki juyayi;
- bugun jini, ciwon zuciya;
- pathology na cerebral tasoshin ( aneurysm , da dai sauransu)
- ƙwayoyin ƙullun ƙwayoyin cuta a cikin meninges (meningitis, encephalitis, ƙurji);
- anomalies na kwakwalwa ci gaba (hydrocephalus, da dai sauransu).
Har ila yau, an sanya CT scans lokacin shiryawa akan aiki akan kwakwalwa da kuma saka idanu kan yanayin jirgi da sassa na kwakwalwa bayan yin aiki.
Mene ne hanya ta ƙididdige kwaikwayo?
Kwamfuta komfuta yana nufin bala'i da kuma matakan tsaro na bincike na bincike.
Hanyoyin kimiyya, hanya na CT za a iya kwatanta kamar haka: jarraba ta yin amfani da labarun kwamfuta yana ba ka damar samun jerin sassan (kwakwalwa) na kwakwalwa a cikin hotunan hotuna a kan allo da kuma hotunan hotuna, bayan binciken wanda, likita ya gano cutar. Lokacin da ake daukar nauyin kwaikwayo na uku, ana nazarin binciken a CD-ROM.
Hanyar da ta fi dacewa ita ce karkacewa da aka kirkira, wanda yake da ƙuduri mafi kyau. Bugu da ƙari, ƙuƙwalwar shigarwa ta haifar da ƙananan nauyin radiation a jiki.
Domin ganewa canji a cikin mataki na farko, daidai da shaidar likita, an yi CT angiography - bincikar tsarin kwakwalwa da kuma kwakwalwa ta amfani da bambancin matsakaici. Ɗaya daga cikin hanyoyin da za a iya ganowa a cikin kwakwalwa, ana magana a fili, a cikin '' embryonic state '' '' '' '' '' '' '' '' watsi '' watsi '' (PET). A lokacin da ke dauke da PET CT na kwakwalwa tare da myotonin, glucose, sodium diatrizoate ko wasu tracer, an gabatar da bambanci ta hanyar jikin cikin jiki. Tsadawa a hankali a fadin dukkanin tsarin da kyallen takarda, wakili mai bambanta a cikin mafi yawan taro ya tara a wurare inda duk wani tsarin aiki na kwayoyin halitta ya faru. A kan hoto na kwakwalwa, ragowar mai sa ido a bayyane yake a bayyane, wannan kuma yana taimaka wajen gano irin abubuwan da ke faruwa a farkon farawa.
Tomogram na kwakwalwa
Girman nau'in masana'anta a cikin hoton yana nuna launin fata da baƙar fata, kazalika da tabarau na launin toka. Ƙashi ne mafi girman, kuma yana da launi mai launi a kan tomogram. Abu
A cikin ciwon daji, edema, hematomas intracranial da sauran pathologies na kwakwalwa a kan tomogram, wurare tare da launi da yake da duhu ko haske fiye da kewaye da takarda suna bambanta. Bugu da kari, ventricles, furrows, da dai sauransu suna bayyane bayyane.
Bisa ga sakamakon binciken kwaikwayo, likita ya rubuta magani ko ya ba da wani mai ba da shawara ga likita na bayanan da ya dace da cutar.