X-ray Tubes vs. CT Scanners: Hoʻomaopopo i ka ʻokoʻa o ke kiʻi

CT scanners: kahi ʻanuʻu hou aku

ʻO nā mea scan computed tomography (CT), ma kekahi ʻaoʻao, ua lawe i ka ʻenehana kiʻi i kahi pae hou. Hoʻohana ka CT scanners i kahi paipu X-ray rotating e hopu i nā kiʻi he nui mai nā kihi like ʻole o ke kino. Hoʻopili ʻia kēia mau kiʻi e ke kamepiula e hana i nā ʻāpana cross-sectional o ke kino, e hāʻawi ana i kahi ʻike kikoʻī o nā hale i loko ma mua o ke kiʻi X-ray maʻamau.

ʻO nā kikoʻī i hoʻonui ʻia i hāʻawi ʻia e CT scans he mea maikaʻi loa ia no ka ʻike ʻana i nā kūlana paʻakikī, e like me nā ʻeha o loko, ka maʻi kanesa, a me nā maʻi e pili ana i ka ʻiʻo palupalu. Hiki i nā CT scans ke hōʻike i ka ʻike e pili ana i nā kino, nā kīʻaha koko, a me nā maʻi koko i ʻike ʻole ʻia ma nā hihi X maʻamau. Eia naʻe, hiki mai kēia hoʻonui kikoʻī ma ke kumukūʻai; Hoʻokomo pinepine ʻia nā CT scans i ka ʻike ʻana i ka radiation ma mua o ke kiʻi X-ray maʻamau.

ʻO ka ʻokoʻa nui ma ke kiʻi

ʻO ke kiʻi a me nā kikoʻī: ʻO kekahi o nā ʻokoʻa koʻikoʻi ma waena o nā paipu X-ray a me nā mea scan CT ʻo ia ka pae kikoʻī o nā kiʻi a lākou e hana ai. Hāʻawi ka X-ray i kahi ʻike ʻelua ʻāpana, ʻoiai ʻo CT scans e hāʻawi i nā kiʻi ʻekolu-dimensional i hiki ke hana hou ʻia i nā mokulele like ʻole, e ʻae ai i ka loiloi piha ʻana o ka wahi i koho ʻia.

Hōʻike ʻana i ka radiation: E like me ka mea i ʻōlelo ʻia ma mua, ʻo ka CT scans e hōʻike maʻamau i nā maʻi i nā pae kiʻekiʻe o ka radiation ma mua o nā hihi X maʻamau. He mea koʻikoʻi kēia kumu i ka wā e noʻonoʻo ai i nā pilikia a me nā pōmaikaʻi o kēlā me kēia ʻano kiʻi kiʻi, ʻoi aku hoʻi no nā poʻe nāwaliwali e like me nā keiki a i ʻole nā ​​​​maʻi e koi ana i nā scan he nui.

Nā hōʻailona no ka hoʻohana: Hoʻohana mau ʻia nā paipu X-ray no nā loiloi maʻalahi, e like me ka nānā ʻana i nā iwi haʻihaʻi a i ʻole nā ​​​​maʻi. Ma ka hoʻohālikelike ʻana, ʻoi aku ka maikaʻi o nā scanner CT no nā pilikia diagnostic paʻakikī, e like me ka loiloi ʻana i ka ʻeha o ka ʻōpū, ka ʻike ʻana i nā ʻōpū, a i ʻole ka hoʻolālā ʻana i nā hana ʻoki.

ʻO ke kumukūʻai a me ka hiki ke loaʻa: ʻOi aku ka maikaʻi o nā mīkini X-ray a loaʻa ākea i nā ʻano ʻoihana mālama olakino, me nā keʻena maʻi waho a me nā keʻena pilikia. ʻO nā mea nānā kiʻi CT, ʻoiai e hāʻawi ana i nā mana kiʻi ʻoi aku ka maikaʻi, ʻoi aku ka nui o ke kumukūʻai a ʻaʻole hiki ke loaʻa koke i nā wahi mālama olakino āpau.

i ka hopena

I ka hōʻuluʻulu ʻana, ʻeluaNā paipu X-raya he koʻikoʻi ko ka CT scanners i ke kiʻi lāʻau lapaʻau, a loaʻa i kēlā me kēia me kona pono ponoʻī a me nā palena. ʻO ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o kēia mau ʻenehana ʻelua hiki ke kōkua i nā mea mālama olakino e hana i nā hoʻoholo ʻike e pili ana i ke ʻano o ke ʻano kiʻi i ʻoi aku ka maikaʻi no kā lākou poʻe maʻi. Ke hoʻomau nei ka ʻenehana i ka holomua, ʻo ka hoʻohui ʻana o ka X-ray a me CT imaging e hoʻomau i ka ulu ʻana, e hoʻonui hou i ka hiki ke diagnostic a me ka mālama maʻi.