Kodi computed tomography, ndi ya chiyani ndipo imachitika bwanji?

Zamkati

• Ndi chiyani
• Momwe mungakonzekerere mayeso
• Ubwino ndi zovuta za CT

Computed tomography, kapena CT, ndi mayeso azithunzi omwe amagwiritsa ntchito ma X-ray kuti apange zithunzi za thupi zomwe zimakonzedwa ndi kompyuta, yomwe imatha kukhala ya mafupa, ziwalo kapena ziwalo. Kuyesaku sikumapweteka ndipo aliyense akhoza kutero, komabe, amayi apakati ayenera makamaka kuyesa mayeso ena ngati njira yowerengera tomography, monga ultrasound kapena maginito amvekedwe, popeza kuwonetseredwa kwa radiation kumakhala kwakukulu pa tomography.

Tomography itha kuchitidwa mosagwiritsa ntchito kusiyanitsa, komwe ndi mtundu wamadzi omwe amatha kumeza, kulowetsedwa m'mitsempha kapena kulowetsedwa mu rectum panthawi yoyeserera kuti athe kuwonetsa ziwalo zina za thupi.

Mtengo wa computed tomography umasiyana pakati pa R $ 200 ndi R $ 700.00, komabe mayeso awa amapezeka ku SUS, popanda mtengo uliwonse. Ma tomography oyeserera ayenera kuchitidwa moyang'aniridwa ndi azachipatala, chifukwa zimakhudzana ndi kuwonetseredwa ndi radiation, zomwe zitha kukhala zowononga thanzi mukakhala kuti mulibe malangizo okwanira.

Makina opanga makompyuta

Ndi chiyani

Ma tomography amagwiritsidwa ntchito kuthandizira kuzindikira matenda am'mafupa ndi mafupa, kuzindikira komwe kuli chotupa, matenda kapena chimbudzi, kuphatikiza pakuwona ndikuwunika matenda ndi kuvulala. Mitundu yayikulu ya CT scan ndi:

• Tomography ya chigaza: Amadziwika kuti afufuze zoopsa, matenda, kukha magazi, hydrocephalus kapena aneurysms. Dziwani zambiri za mayeso awa;
• Zolemba pamimba ndi m'chiuno: Kufunsidwa kuti muwone kusinthika kwa zotupa ndi zotupa, kuphatikiza pakuwunika komwe kumachitika matenda a appendicitis, lithiasis, kupwetekedwa kwa impso, kapamba, pseudocysts, kuwonongeka kwa chiwindi, chiwindi ndi hemangioma.
• Mbiri ya miyendo yakumtunda ndi kumunsi: Amagwiritsidwa ntchito kuvulala kwa minofu, kuphulika, zotupa ndi matenda;
• Tomography pachifuwa: Yofotokozedwa kuti ifufuze za matenda, matenda amitsempha, kutsatira zotupa ndikuwunika kusinthika kwa chotupa.

Nthawi zambiri, zowunikira za CT za chigaza, chifuwa ndi pamimba zimachitidwa mosiyanitsa kuti pakuwonetseratu mawonekedwe ake ndizotheka kusiyanitsa mitundu ingapo yamatumba.

Makompyuta a tomography nthawi zambiri sakhala njira yoyamba yowunikira matenda, chifukwa radiation imagwiritsidwa ntchito popanga zithunzi. Nthawi zambiri dokotala amalimbikitsa, kutengera komwe thupi limakhala, mayeso ena monga X-ray, mwachitsanzo.

Momwe mungakonzekerere mayeso

Tomography isanachitike, ndikofunikira kusala molingana ndi malangizo a dokotala, omwe atha kukhala maola 4 mpaka 6, kuti kusiyanako kulowerere bwino. Kuphatikiza apo, ndikofunikira kuyimitsa kugwiritsa ntchito mankhwala a metformin, ngati agwiritsidwa ntchito, maola 24 isanakwane ndi maola 48 pambuyo pa mayeso, chifukwa pakhoza kukhala poyankha ndi kusiyana.

Pakati pa mayeso munthuyo wagona patebulo ndikulowa mumtundu, tomograph, kwa mphindi 15. Kupenda uku sikumapweteka ndipo sikumabweretsa mavuto, chifukwa zida zimatsegulidwa.

Ubwino ndi zovuta za CT

Computed tomography ndi mayeso omwe amagwiritsidwa ntchito kwambiri kuti athandizire kupeza matenda angapo chifukwa amalola kuwunika magawo (ziwalo) za thupi, kupereka zithunzi zakuthwa ndikulimbikitsa kusiyanasiyana kwamatenda osiyanasiyana. Chifukwa ndi mayeso osunthika, CT imawerengedwa kuti ndiyeso yabwino pakusanthula kwa mitsempha ya m'mapapo kapena m'mapapo kapena zotupa.

Kuipa kwa CT ndikuti kuyesaku kumachitika kudzera mukutulutsa kwa radiation, X-ray, yomwe, ngakhale singapezeke yochulukirapo, imatha kukhala ndi zotsatirapo zovulaza thanzi munthuyo akakhala pachiwopsezo cha mtundu uwu wa cheza. Kuphatikiza apo, kutengera cholinga cha mayeso, adotolo angavomereze kuti kusiyanitsa kungagwiritsidwe ntchito, komwe kumatha kukhala ndi zoopsa zina kutengera munthuyo, monga zomwe zimachitika chifukwa cha zovuta zina kapena poyizoni m'thupi. Onani zoopsa zomwe zingachitike poyesa mayeso mosiyana.