MSCT - he aha te mea te reira? MSCT puku. MSCT roro

Ko tētahi o nga tikanga tino hou o te tūhuratanga o te kopa tangata me okana - e he multislice computed tomography, MSCT ranei. He aha te mea te reira me pehea te mahi i te rangahau?

MDCT Ko kotahi momo o CT (computed Tomography). tirohia ki te awhina o X-ray absorption whakamahi kopa o nga kurupae rerekētanga o rerekē paparanga kiato matawai tinana o te manawanui: te parau tumu o te rangahau to ratou kotahi. Otira ka whakamahia MSCT te he whakaritenga e rua-ahu o pūhohe me encoders rārangi e whakamahia i roto i te CT.

Ahu ngohi pūoko multislice matawai e neke i roto i te tōrino huri noa te manawanui, hanga ana e ia taea ki te riro e rave rahi whatiwhatinga e taea nui-tere image hopu ngā wāhi nui. tukatuka te kongakonga hua kei te ka whakaaturia tikanga ranei i roto i toru ngā āhuatanga. rangahau tere High whakahaere te tātaritanga o tūroro arohaehae mate, me te whakarato i te whai wāhitanga ki te fakafehoanaki oko.

Kei te pai te whakamahia MSCT i te ako o te mate pukupuku, Cardiovascular me hopuhopu mate, me te kino ki te pūnaha musculoskeletal, a te toto i roto i nga kopa me okana tika ki whara.

He aha e nga tohu mo MSCT?

Ko feruri tātaritanga o maha mate o nāianei, kahore MSCT. He aha heheu tenei rangahau, me i raro i te mea tohu whakahau multislice computed tomography?

Ki te mea i reira he implants, e i roto i whakarewa, anake e ka āwhina i roto i te tātaritanga o tomography multispiral, a kua contraindicated MRI ko CT scans i roto i te tinana o te manawanui. I roto i te mate e rapua e maimoatanga ohorere, kua haere tahi i te mamae kino, ka kore te mea i te pae tino e taea ki te takoto i waho neke o te wā he wā roa te tangata ranei, e kia MSCT te tikanga tika anake o te rangahau. computed Multislice he mahuinga ia mo ngā take hauora pērā hoki tomography:

1. Āhei kore anake ki te tātari hanganga mate pukupuku o te ate, kōateate, repe taiaki, tōngāmimi, tākihi me pukupuku retroperitoneal wāhi vneorgannyh me puku, engari whakatau ano hoki te tohu o te kino, me te momo o te puku: mārire mārere ranei.

2. He tuku tātaritanga tika mō ngā piere o te pūnaha kōhiwi, huringa degenerative o te tuarā, te metastases wheua pānga heheu herniation i roto i te tuaiwi lumbar.

3. Embolism A, no te pūkahukahu tautuhi raruraru i roto i te tohanga toto, me te tohu o te kino ki pera nui.

Ka taea e 4. whara nui katoa kia tika arotakea anake i te tikanga o te multislice matawai.

5. Āhei ki a koutou te tautuhi ara whitiki iti me te taratahi o te mate kohi.

E titau te whakarei ake i taa?

Rangahau i runga i tomograph multispiral āhei nui ki te kite i te wheua e kore anake me okana whāhauhau, engari ano hoki i te kiko ngohengohe. hanga tenei reira taea ki te whakatau mate nui i roto i te tīmatanga o nga wāhanga, hei tauira, ki te tautuhi i te repara rahi iti o, ka reira he tonu te taea o te maimoatanga hāparapara. Kei te whakamahia Pūrata whakarei hoki pai pārōnaki o whekau tangata, motu ke i te hanganga noa growths pathological. E rua ngā tikanga o MSCT ki te rerekē: rō-uaua, me te bolus.

I roto i te tikanga tuatahi whakaurua he reo rerekē te kahore te huri i te wā me te tere i roto i te rua roentgenographer te ka whakahaere rangahau. whakamahia i tēnei tikanga i roto i pōturi te matawai tuatahi-whakatupuranga.

A, no te te whakaurua motuhake rerekē kaihoko bolus mā pūwero injector ki te wa i whakaritea, me te tere. Ko te painga o tenei tikanga - delineates reira te taa wā, e hanga te rangahau pai ake, me nga hua - atu pono.

A, no te computed te whakahaere o te multislice tomography o te roro?

I roto i te rongoā hou ki te tātari mate o te roro ārahi ti'araa MSCT ako. pāngia ana te ako te ka tohu e kawea nei i te reira i roto i?

Kei te whakamahia MDCT mō te tātaritanga i roto i taua pathologies:

• mātauranga roro mate pukupuku, me te kōhikohiko i roto i tona whanaketanga;
• patunga;
• pēhanga intracranial tiketike, me te wairoro;
• puka ma'i o te mate Cardiovascular;
• whara mumura o te roro ranei;
• wāhanga whakapeka me ma'i o mate o te taringa roto ranei nga sinuses paranasal.

Ki te pāhoahoa auau, me te kino, te waimaerotanga mahara, ki te whanoke tika whakatutuki ki te toketā neave mo te whakatutuki i te hiahia mō te MSCT roro mō te whakarerenga o huringa pathological ora-te whakawehi i te tinana. Ko tenei nui rawa hoki tūroro e kua tukua i roto i te mua, te whara roro, patu, rangitahi whakaeke rere pūroto , whai tohu katoa ranei āhua predinsultnogo i te wa o te maimoatanga ki te tākuta.

Tuhinga mō te multislice CT puku

I roto i te mau ana i roto i MDCT puku tākuta aromatawai kopa, whēkau me ngā pūnaha i roto i tenei mara: ate, wahi biliary, au tōngāmimi, kōateate, tākihi, mimi, repe taiaki me ētahi atu whēkau. tirohia radiologist Matatau te hanganga, te rahi me te tūranga o whēkau; te oraraa o neoplasms pathological; aroaro o concrements i tinana o tenei rohe; taumahinga o te aerodynamics ate; waitinana tūnga kōpuku.

Tuhinga hoki MDCT o te wāhi puku, me te retroperitoneal:

• oncological me neoplastic hanganga lesion (metastases);
• cysts, adenomas, me abscesses;
• whara nui, me te whakapae kino ki whēkau me oko toto;
• urolithiasis;
• cirrhosis;
• tetahi mate o te kōhao puku;
• ngā tukanga inflammatory;
• māuiuitanga o te haoraora puku, me ona manga;
• kōhikohiko okana.

A, no te whakahaere MSCT o te pouaka?

Hei aromatawai i te āhua o whēkau me te kopa i roto i te rohe o te pouaka kei te whakamahia hoki te ihirangi mōhiohio teitei o te tikanga rangahau - MSCT. E whakatau tata te rangahau, me i raro i te mea mate e whakaritea ai?

Tenei tikanga taea te tātari, me te aro mātai o okana me te kopa ngohengohe o te ãpoko (pūkahukahu, ngakau, oko toto, pū kai, pukorokoro, me ētahi atu), taikiri, hanganga wheua.

Tuhinga MSCT pouaka:

• hanganga puku me te metastasis;
• kōhikohiko me malformations o te ngakau, me te pūnaha romahā;
• haaparare i mate pūkahukahu;
• tukanga inflammatory meinga e te hinga o te pouaka;
• whara nui.

MSCT tukanga: tūtohutanga, utu, me contraindications

Ki te whakahaere i te ako e hiahia ana MSCT ki te taka i roto i te kakahu wewete. Me ka nekehia ngā ke katoa me whakapaipai mo te roanga o nga ngā tukanga, tae atu ki ngā taonga whakarongo niho more ranei. Me koe ki te hoatu ake kai mo te hāora i mua i te whakamātautau, tautautefito ki he taimi te whakamahi i te tikanga o te poke.

Ako tino mamae kore, rite te horopeta iti o te radiation riro. e te tukanga o te 5 ki te 30 meneti (i runga i te matatini kei), e titau te reira immobility manawanui.

Ko te whakamahi o te rerekē i roto i te ako, te momo o te kaihoko rerekē me tona rahinga - āhuatanga e pā te uara o MSCT. Tei hoki te utu i runga i te wāhi me te whānuitanga o te rohe rangahau, raruraru Tātaritia me ngā ratonga atu. Whakamārama i te uara o tetahi MSCT kia mā te haere ki te whārangi o te whare hauora i tīpakohia e te waea ranei. I te toharite, he hātepe taua, ngā utu i 1.5 ki te 11.5 mano. Miria.

Contraindications me tūponotanga MSCT

• lactating wahine hoki ra i muri i te whakahaere o te rerekē rāhuitia kai;
• kawea akoranga i roto i te tūroro hapu i roto hoki take hauora;
• he rangahau o ngā tamariki anake, no te tino e tika ana, me te kore e anō-maimoatanga;
• rawa uaua pāwera ki nga āpiha rerekē e roto i iodine.

mutunga

MDCT Ko He maha ngā painga tikanga tātaritanga ongonoa, me te kōrero:

• maitai visualizes nga wheua, me te kiko ngohengohe, oko toto;
• He tino nui hoki ngā āhuatanga ohorere nui rangahau tere tiketike;
• hua kounga pai, iti iho tairongo ki nekehanga o te manawanui, me te utu o raro atu i te MRI;
• whakahaere ngā tukanga minimally urutomo hanga taea reira ki te mahi, kahore wawaotanga hāparapara mō ngā take tātaritanga;
• iti te rongo me kahore radiation wäriu i muri i te ako.