Yopangidwa tomography kapena chapamwamba kwambiri - umene uli bwino ndi chiyani kusiyana?

A nambala yaikulu matenda ndi kuvulala akhoza matenda yekha zizindikiro anasonyeza. Nthawi zambiri anthu odwala kufunafuna chithandizo, akatswiri perekani kompyuta (CT) ndi maginito kumveka (MR) kulingalira. Kodi amatchedwa phunziro? Yopangidwa tomography kapena chapamwamba kwambiri - umene uli bwino? Mu nkhani imeneyi, zimathandiza kumvetsa.

SUMMARY yopangidwa Tomography

CT - matenda njira akufuna mu 1972. Asayansi atulukira kuti chifukwa chakuti ochiritsira radiography anali olakwika. Timatha akatswiri mu kafukufuku wa mtima munthu kulandira kuwombera chimodzi chokha. Mu yopangidwa tomography ubwino kulemera chomwecho. Choyamba, chifukwa njira yodziwira tingawadziwe angapo zithunzi. Chachiwiri, mafano sali aziphatikiza mthunzi. Chachitatu, pa CT tilinazo ndi apamwamba poyerekeza ndi radiography ochiritsira.

Yopangidwa tomography zachokera ntchito ya X-ray. Pamene inu ntchito njira imeneyi matenda amagwiritsa sikana wapadera. Izi zimachititsa dongosolo mapulogalamu-hardware chikukhudza:

• gantry (makina mbali ya zida za kupanga zida chindodo);
• mkulu voteji jenereta;
• woyendetsa kutonthoza;
• kompyuta dongosolo.

Zikuonetsa kuti yopangidwa Tomography

CT kuposa njira zina visualizes fupa. N'chifukwa chake njira yodziwira ntchito kudziwa odwala anthu kuvulala zosiyanasiyana, fractures. Mwachitsanzo, munthu anapita kwa dokotala ndi funso: "? Chabwino n'chiti - Kujambula kapena CT jambulani msana" Ngati pali choipa katswiri chimaika CT. phunziro Zimenezi zimatithandiza kuphunzira chikhalidwe cha njira vertebrae, intervertebral zimbale.

Yopangidwa tomography waperekedwanso milandu zotsatirazi:

• chifukwa sitiroko amaganiziridwa;
• wokhalapo ku matenda oopsa;
• contraindications kuchita Kujambula.

CT angathe kuperekedwa ndi wothandizila mosiyana. Iwo anadzetsa thupi la nkhani mtima kuti kusintha zosiyanasiyana za ziwalo padera. Kusiyana wothandizila kumathandizanso kumveketsa khalidwe la wapezeka nyumba pathological ndi kuzindikira kusintha kuti sangathe kuona mu maphunziro wamba.

Contraindications yopangidwa Tomography

Choncho, yopangidwa tomography kapena maginito kumveka kulingalira - umene uli bwino? Pa CT, komanso ina yodziwira njira, pali contraindication. Phunziro; anali wopanda Mosiyana ndi kusiyana, si atumizidwa:

• amayi apakati, chifukwa X-ray cheza ali zoyipa pa mwana wosabadwayo;
• kwambiri wonse wa anthu, chifukwa makhalidwe luso Zitsulo zofufuzira zidazo, pali zizindikiro zosonyeza kuti misa pazipita amene zipangizo amatha kupirira.

Mu tomography yopangidwa, ikuchitika ndi oyamba wothandizila Mosiyana ndi zimenezi, pali contraindications zina. Izi ziwengo ndi kulephera aimpso, ndipo zosiyanasiyana matenda a chithokomiro ndi shuga kwambiri, ndipo myeloma angapo, ndi chikhalidwe manda a mtima pansi zoona.

Kujambula ndi chiyani?

njira ina matenda - Kujambula. Njira kafukufuku anakhazikitsidwa mu 1973. Yopangidwa tomography kapena chapamwamba kwambiri - umene uli bwino? Poyankha funso limeneli, pali angapo ubwino wa kulingalira maginito kumveka kwa CT:

• kwambiri kusamvana ;
• pamaso pa kuthekera kupeza zigawo mu ndege osiyana;
• kwambiri fano mosiyana.

Waukulu kuphatikiza a maginito kumveka kulingalira ndiye kuti Popanga madzi a gamma-ray kukhudzana ndi munthu nkhani si. Chifukwa chake n'chakuti Kujambula zachokera chodabwitsa nyukiliya maginito malumikizidwe, osati X-ray cheza. Yokwaniritsira maginito kumveka kulingalira Zitsulo zofufuzira zidazo ntchito zosiyanasiyana. zipangizo Kujambula zigwirizana maginito, masinthidwe amtundu, shimmiruyuschih ndi wailesi pafupipafupi coils, kachitidwe kuzirala, kulandira kachitidwe, deta HIV ndi processing, kuphimba kachitidwe.

Zikuonetsa kuti kulingalira maginito kumveka

Kujambula wapemphedwa kuti anthu pamene anasonyeza. Njirazi ndi monga:

• inflammations;
• matenda obadwa nawo, kakulidwe kuvutika;
• zoopsa;
• matenda mtima;
• neoplasms.

Yopangidwa tomography kapena chapamwamba kwambiri - umene uli bwino pa kudziŵa chotupa? Anthu ambiri amafunira. Maginito kumveka kulingalira ndi visualizes kwambiri zofewa minofu. mafupa sanali bwanji khalidwe la mafano. N'chifukwa chake madokotala kwa neoplasm amaganiziridwa mankhwala Kujambula.

Contraindications kulingalira maginito kumveka

Poyankha funso ili: "yopangidwa tomography kapena chapamwamba kwambiri - umene uli bwino" - tisaiwale kuti kulingalira maginito kumveka angathe kupatsidwa osati kwa anthu onse. contraindications mtheradi kwa njira ya matenda monga:

• pamaso pa zipangizo sanali zochotseka pakompyuta;
• kukhalapo mu thupi la matupi zachitsulo yachilendo;
• pamaso pa aneurysms intracranial, klipirovannyh ferromagnetic chuma;
• pamaso pa mphini pa thupi ndi nkhani za mankhwala zachitsulo.

contraindications wachibale:

• mimba oyambirira;
• kuopa chatsekedwa malo;
• ululu umene salola kuti chete pa phunzirolo;
• makhalidwe osayenera chifukwa mankhwala kapena mowa;
• kufunika kwa kuwunika zizindikiro kwambiri.

Kusankha CT ndi Kujambula: Zitsanzo

Ndani mwa njira matenda ndi nkhani kwambiri? Poyankha funso limeneli, simungakhoze kuchita popanda zitsanzo. Tingaganizire kuona a impso. Yopangidwa tomography kapena Kujambula? Kodi n'kwabwino kwa impso? Pamene mavuto a kutupa pachimake, madokotala mankhwala ultrasound. Izi matenda njira yaikulu kupenda miyeso impso parenchyma dongosolo boma perirenal mafuta. Kuwunika oyankhula ndi kusintha yotupa wa mwatsatanetsatane anatumizidwa yopangidwa tomography.

Ngati pa ultrasound anaulula olimba chotupa mapangidwe kapena zovuta kufotokoza wochititsidwa ndi kusiyana CT kulongosola bwino matenda (Mosiyana wothandizila kumawonjezera kwambiri zili zambiri). Pamene zotsatira osokoneza kusonyeza chapamwamba kwambiri.

Chitsanzo chotsatirachi - kuyendera anthu ndi amaganiziridwa ischemic sitiroko. Yopangidwa tomography kapena Kujambula? Kodi ndi bwino ubongo, ganizilani chikhalidwe chake amatchedwa matenda? Yopangidwa tomography amachitidwa pa tsiku loyamba. Iwo amalola kuti achotse haemorrhage. Koma mothandizidwa ndi Kujambula izi zikhoza kuchitidwa. Maginito kumveka kulingalira ndi kwambiri okha subacute (3-14 tsiku) ndi aakulu (masiku oposa 14) mbali.

Choncho, munthu sangathe kunena zomwe njira za matenda ndi nkhani kwambiri. Yopangidwa tomography kapena chapamwamba kwambiri - kuti chabwino ndi msana, impso, ubongo ndi ziwalo zina za m'kati? Yankho la funso limeneli ndi dokotala pa nkhani iliyonse makamaka. Ndipo yopangidwa tomography, ndi maginito kumveka kulingalira - awiri nkhani njira. Kusankha pakati pa iwo nthawi zonse kupanga katswiri, anapatsidwa matenda chithunzi, chikhalidwe cha munthu wodwala, pamaso pa matenda.