Ke hele mākou i ka haukapila, hāʻawi ke kauka iā mākou i nā hoʻokolohua kiʻi e like me ka pono o ke kūlana, e like me MRI, CT, X-ray film a i ʻole Ultrasound. MRI, magnetic resonance imaging, i kapa ʻia ʻo “nuclear magnetic”, e ʻike kākou i ka mea e pono ai ka poʻe maʻamau e ʻike e pili ana i ka MRI.
Aia ka radiation ma MRI?
I kēia manawa, ʻo MRI wale nō ke keʻena radiology me ka ʻole o nā mea hoʻokolohua radiation, hiki i nā ʻelemakule, nā keiki a me nā wahine hāpai ke hana. ʻOiai ʻike ʻia ʻo X-ray a me CT i ka radiation, palekana ʻo MRI.
No ke aha ʻaʻole hiki iaʻu ke lawe i nā mea metala a me nā mea magnetic ma koʻu kino i ka wā MRI?
Hiki ke hoʻohālikelike ʻia ke kino nui o ka mīkini MRI me kahi magnet nui. ʻAʻohe mea inā e hoʻāla ʻia ka mīkini a ʻaʻole paha, e mau ana ke kahua magnetic nui a me ka ikaika nui o ka mīkini. ʻO nā mea metala a pau i loko o ka hao, e like me nā paʻi lauoho, nā ʻāpana, nā kāʻei, nā pine, nā wati, nā lei, nā apo pepeiao a me nā mea nani a me nā lole ʻē aʻe, he maʻalahi ke omo. ʻO nā mea makeke, e like me nā kāleka magnetic, nā kāleka IC, nā mea hoʻokele, ka lohe ʻana i ka AIDS, nā kelepona paʻalima a me nā mea uila ʻē aʻe, maʻalahi ke hoʻoneʻe ʻia a pōʻino paha. No laila, ʻaʻole pono e komo nā kānaka ʻē aʻe a me nā lālā o ka ʻohana i ka lumi nānā me ka ʻole o ka ʻae ʻana o nā limahana lapaʻau; Inā pono e hele pū ʻia ka mea maʻi me kahi escort, pono lākou e ʻae ʻia e nā limahana lapaʻau a hoʻomākaukau ʻia e like me nā koi o nā limahana lapaʻau, e like me ka lawe ʻole ʻana i nā kelepona paʻalima, nā kī, nā ʻeke a me nā mea uila i loko o ka lumi nānā.
ʻO nā mea metala a me nā mea magnetic i omo ʻia e nā mīkini MRI e loaʻa i nā hopena koʻikoʻi: ʻo ka mua, e hoʻopilikia nui ʻia ka maikaʻi o ke kiʻi, a ʻo ka lua, e hōʻeha maʻalahi ke kino kanaka a e pōʻino ka mīkini i ka wā o ka nānā ʻana. Inā lawe ʻia ka mea implant i loko o ke kino o ke kanaka i loko o ka māla magnetic, hiki i ka māla ikaika ke hoʻonui i ka mahana o ka implant, overheat a me ka pōʻino, a hiki ke hoʻololi ke kūlana o ka implant i loko o ke kino o ka mea maʻi, a hiki ke alakaʻi i nā degere like ʻole. kuni i loko o ka wahi implant o ka mea maʻi, i hiki e like koʻikoʻi e like me ke kolu-degere kuni.
Hiki ke hana ʻia ka MRI me nā niho niho?
Nui nā poʻe me nā niho niho e hopohopo nei no ka hiki ʻole ke loaʻa i kahi MRI, ʻoi aku ka poʻe ʻelemakule. ʻO ka ʻoiaʻiʻo, nui nā ʻano o nā niho, e like me nā niho paʻa a me nā niho hiki ke neʻe. Inā ʻaʻole metala a i ʻole titanium ka mea niho niho, he liʻiliʻi ka hopena ma MRI. Inā loaʻa i ka niho niho nā mea hao a i ʻole nā mea magnetic, ʻoi aku ka maikaʻi o ka wehe mua ʻana i ka niho hoʻoikaika, no ka mea he maʻalahi ke neʻe i loko o ke kahua magnetic a hoʻopilikia i ka maikaʻi o ka nānā ʻana, kahi mea e hoʻoweliweli ai i ka palekana o nā maʻi; Inā he niho paʻa ia, mai hopohopo nui, no ka mea, ʻaʻole e neʻe ka niho paʻa ponoʻī, ʻano liʻiliʻi nā mea i hana ʻia. No ka laʻana, e hana i ka lolo MRI, hoʻopaʻa dentures wale i kekahi hopena ma luna o ke kiʻi (ʻo ia hoʻi, ke kiʻi) i lawe, a me ka hopena, ua liʻiliʻi ka hopena, maʻamau ʻaʻole pili i ka ʻike. Eia nō naʻe, inā loaʻa ka ʻāpana o ka hoʻokolokolo ma ke kūlana o ka niho niho, he hopena nui nō ia i ke kiʻiʻoniʻoni, a emi kēia kūlana, a pono e nīnau ʻia nā limahana lapaʻau ma ke kahua. Mai haʻalele ʻoe i ka ʻai ʻana no ka makaʻu o ʻoki, no ka mea ʻaʻole ʻoe e hana MRI no ka mea ua paʻa ʻoe i nā niho niho.
No ke aha e wela ai au i ka wā MRI?
E like me kā mākou e ʻike ai, e wela iki nā kelepona paʻa a wela paha ma hope o ke kelepona ʻana, ka heʻenalu ʻana i ka Pūnaewele a i ʻole ke pāʻani pāʻani no ka manawa lōʻihi, ʻo ia ma muli o ka hoʻokipa pinepine ʻana a me ka hoʻouna ʻana i nā hōʻailona i hana ʻia e nā kelepona paʻalima, a me nā poʻe e hana ana i ka MRI. e like me nā kelepona paʻalima. Ma hope o ka loaʻa ʻana o nā hōʻailona RF i ka poʻe, e hoʻokuʻu ʻia ka ikehu i ka wela, no laila e ʻike lākou i kahi wela liʻiliʻi a hoʻopau i ka wela ma ka hoʻoluhi ʻana. No laila, he mea maʻamau ka sweating i ka wā MRI.
No ke aha i nui ai ka walaʻau i ka MRI?
Loaʻa i ka mīkini MRI kahi mea i loko i kapa ʻia ʻo "gradient coil", kahi e hoʻololi mau ai i kēia manawa, a ʻo ka hoʻololi ʻoi o kēia manawa ke alakaʻi i ka haʻalulu kiʻekiʻe o ka coil, e hoʻopuka ai i ka walaʻau.
I kēia manawa, ʻo 65 ~ 95 decibels ka walaʻau i hana ʻia e nā lako MRI ma nā halemai, a hiki i kēia walaʻau ke hoʻopilikia i ka lohe ʻana o nā maʻi i ka wā e loaʻa ai ka MRI me ka ʻole o nā mea pale pepeiao. Inā hoʻohana pono ʻia nā pahu pepeiao, hiki ke hoʻemi ʻia ka walaʻau i 10 a 30 decibels, a ʻaʻohe mea pōʻino i ka lohe.
Pono ʻoe i kahi "pana" no MRI?
Aia kekahi papa o nā hoʻokolohua ma MRI i kapa ʻia ʻo enhanced scans. Pono ka hoʻonui ʻia ʻana o ka MRI scan i kahi injection intravenous o kahi lāʻau lapaʻau i kapa ʻia e nā radiologists he "contrast agent," ma mua o kahi mea hoʻohālikelike i loaʻa i ka "gadolinium." ʻOiai ka haʻahaʻa o ka hopena o nā hopena ʻino me ka gadolinium contrast agents, mai 1.5% a 2.5%, ʻaʻole pono e mālama ʻia.
ʻO nā hopena maikaʻi ʻole o ka gadolinium contrast agents, ʻo ia ka dizziness, transient headache, nausea, ka luaʻi ʻana, ka ʻūlū, ka ʻono ʻana, a me ke anu ma ka wahi o ka injection. He haʻahaʻa loa ka loaʻa ʻana o nā hopena koʻikoʻi a hiki ke hōʻike ʻia e like me ka dyspnea, ka emi ʻana o ke koko, ka hānō bronchial, ka edema pulmonary, a me ka make.
ʻO ka hapa nui o nā poʻe maʻi me nā hopena koʻikoʻi he moʻolelo o ka maʻi hanu a i ʻole ka maʻi maʻi. I nā mea maʻi me ka lawa ʻole o ka renal, hiki i nā mea hoʻohālikelike gadolinium ke hoʻonui i ka hopena o ka fibrosis systemic renal. No laila, ʻaʻole ʻae ʻia nā lāʻau hoʻohālikelike gadolinium i nā poʻe me ka hana renal impaired koʻikoʻi. Inā maikaʻi ʻole ʻoe i ka wā a i ʻole ma hope o ka hoʻokolokolo MRI, e hoʻomaopopo i nā limahana lapaʻau, inu wai nui, a hoʻomaha no 30 mau minuke ma mua o ka haʻalele ʻana.
LnkMede kālele ana i ka hoʻomohala ʻana, ka hana ʻana a me ka hana ʻana i nā injetcors contrast agent kiʻekiʻe a me nā lāʻau lapaʻau kūpono no nā injectors kaulana kaulana. A hiki i kēia manawa, ua hoʻolaha ʻo LnkMed i nā huahana 10 me nā kuleana waiwai naʻauao kūʻokoʻa i ka mākeke, me kaCT hoʻokahi injector, CT lua poʻo injector, DSA injector, mea hoʻokomo MRI, a me 12-hola paipu syringe a me nā huahana hale kiʻekiʻe kiʻekiʻe, ka holoʻokoʻaUa hōʻea ka papa kuhikuhi hana i ka pae honua mua, a ua kūʻai ʻia nā huahana i Australia, Thailand, Brazil, a me nā ʻāina ʻē aʻe. ʻO Zimbabwe a me nā ʻāina ʻē aʻe he nui.E hoʻomau ʻo LnkMed i ka hoʻolako ʻana i nā huahana kiʻekiʻe no ke kahua o ke kiʻi lāʻau lapaʻau, a hoʻoikaika e hoʻomaikaʻi i ka maikaʻi o ke kiʻi a me ke olakino maʻi. Hoʻokipa ʻia kāu nīnau.
Ka manawa hoʻouna: Mar-22-2024
