Sistimi ea VET-MRI e sebelisa maqhubu a seea-le-moea a maqhubu a khethehileng ho 'mele oa phoofolo ea lapeng sebakeng sa static magnetic field, e le hore li-proton tsa hydrogen 'meleng li thabe 'me ketsahalo ea magnetic resonance e etsahala. Ka mor'a hore pulse e emisoe, li-protons lia phutholoha ho hlahisa matšoao a MR a etsang 'mapa oa sebopeho se ka hare ho' mele oa phoofolo ea lapeng.
1. Mathata ao MRI e ka thusang liphoofolo tsa lapeng ho a rarolla
Maemo a tloaelehileng a sebaka moo liphoofolo tse ruuoang lapeng li sebelisang MRI bakeng sa tlhahlobo ke:
1) Lehata: suppurative otitis media, meningoencephalitis, cerebral edema, hydrocephalus, abscess boko, cerebral infarction, hlahala ea boko, hlahala ea nasal cavity, hlahala ea mahlo, joalo-joalo.
2) Methapo ea mokokotlo: khatello ea methapo ea mokokotlo ea mokokotlo oa mokokotlo, ho senyeha ha disc intervertebral, hlahala ea mokokotlo, joalo-joalo.
3) Sefubeng: hlahala ea intrathoracic, lefu la pelo, lefu la pelo, edema ea pulmonary, embolism ea pulmonary, hlahala ea matšoafo, joalo-joalo.
4）Mekotla ea mpa: E thusa ho hlahloba le ho phekola mafu a litho tse tiileng tse kang sebete, liphio, manyeme, spleen, adrenal gland, le colorectum.
5) Pelvic cavity: E thusa ho fumana le ho phekola mafu a popelo, ovary, senya, prostate, seminal vesicles le litho tse ling.
6) Maoto le manonyeletso: myelitis, aseptic necrosis, mafu a kotsi a tendon le ligament, joalo-joalo.
2. Litlhokomelo bakeng sa tlhahlobo ea MRI ea phoofolo ea lapeng
1) Liphoofolo tse ruuoang lapeng tse nang le lintho tsa tšepe 'meleng ea tsona ha lia lokela ho hlahlojoa ke MRI.
2）Bakuli ba kulang haholo kapa ba sa tšoaneleheng bakeng sa anesthesia ha baa lokela ho etsa tlhahlobo ea MRI.
3) Ha ho hlokahale ho etsa tlhahlobo ea MRI nakong ea bokhachane.
3.Melemo ea MRI
1) Qeto e phahameng ea lisele tse bonolo
Qeto ea lithane tse bonolo tsa MRI e hlakile ho feta ea CT, kahoo e na le melemo e ke keng ea lekanngoa ea CT tlhahlobo ea mafu a tsamaiso ea methapo e bohareng, mpa, pelvis le litho tse ling tse tiileng!
2）Tekolo e felletseng ea sebaka sa leqeba
Maiging resonance ea Magnetic e ka etsa litšoantšo tse ngata-ngata le litšoantšo tse ngata, 'me e ka hlahloba ka botlalo kamano pakeng tsa leqeba le litho tse potolohileng, hammoho le sebopeho sa lisele tse ka hare le sebopeho sa leqeba.
3) Ho nahana ka methapo ea mali ho hlakile
MRI e ka etsa setšoantšo sa methapo ea mali ntle le tšebeliso ea lisebelisoa tse fapaneng.
4) Ha ho mahlaseli a X-ray
Tlhahlobo ea matla a nyutlelie ha e na mahlaseli a X-ray ebile ha e kotsi 'meleng.
4. Kopo ea bongaka
Bohlokoa ba tlhahlobo ea MRI ea phoofolo ea lapeng ha se tlhahlobo e le 'ngoe feela ea boko le tsamaiso ea methapo, ke mofuta o mocha oa mokhoa oa tlhahlobo ea theknoloji e phahameng ea theknoloji lilemong tsa morao tjena, o ka sebelisoang bakeng sa tomography ea hoo e batlang e le karolo efe kapa efe ea' mele oa phoofolo ea lapeng.
1) Sistimi ea methapo
Tlhahlobo ea MRI ea liso tsa tsamaiso ea methapo ea liphoofolo, ho kenyelletsa hlahala, infarction, hemorrhage, degeneration, congenital malformation, tšoaetso, joalo-joalo, e se e fetohile mokhoa oa ho hlahloba. MRI e sebetsa haholo ho lemoha maloetse a boko a kang cerebral hematoma, hlahala ea boko, hlahala ea intraspinal, syringomyelia le hydromyelitis.
2) Mokoti oa sefuba
MRI e boetse e na le melemo e ikhethang bakeng sa mafu a pelo ea phoofolo ea lapeng, lihlahala tsa matšoafo, liso tsa pelo le methapo e meholo ea mali, le mats'oafo a intrathoracic mediastinal.
3) ENT
MRI e na le melemo e hlakileng haholoanyane ha ho hlahlojoa phoofolo ea lapeng ENT. E ka etsa tomography ea nasal cavity, paranasal sinus, frontal sinus, vestibular cochlea, retrobulbar abscess, 'metso le likarolo tse ling.
4) Lingaka tsa masapo
MRI e boetse e na le melemo e meholo ha ho hlahlojoa lesapo la phoofolo ea lapeng, lesapo la manonyeletso le mesifa, 'me e ka sebelisoa bakeng sa ho hlahloba lefu la pele la osteomyelitis, ho phatloha ha li-anterior cruciate ligament, kotsi ea meniscus, necrosis ea hlooho ea botšehali, le maqeba a mesifa ea mesifa.
5) Sistimi ea genitourinary
Maqeba a popelo ea phoofolo ea lapeng, ovary, senya, tšoelesa ea senya, liphio, ureter le litho tse ling tsa lisele tse bonolo li hlakile haholo 'me li utloahala litšoantšong tsa magnetic resonance.
Nako ea poso: Feb-28-2022