Densitometry

Zimadziwika kuti malo osungiramo kashiamu m'thupi amayamba kutha, kuyambira pa zaka makumi atatu. Choncho, nkofunika kuyambitsa matenda odwala matenda odwala matenda odwala matenda odwala matenda odwala matenda odwala matendawa , makamaka kwa amayi. Pazinthu izi, njira yatsopano kwambiri, densitometry ya mafupa, yapangidwa. Njira yofufuzirayi imakuthandizani kuti mwamsanga ndi molondola muzindikire kuchuluka kwa minofu ya mafupa.

Kodi pali kusiyana kotani pakati pa akupanga ndi x-ray densitometry ya mafupa?

Mitundu iwiriyi ya kafukufukuyo imachokera ku zotsatira zosiyana.

Njira yoyamba yosonyeza kukhazikitsidwa kwa mchere wambiri ndi chithandizo cha densitometry cha chidendene ndi fupa lakuda. Mazira osokoneza mazira akuwoneka mofulumira m'matumbo kusiyana ndi omwe akuwopsya. Deta yomwe yopezedwayo ikugwiritsidwa ntchito ndi kompyuta, zotsatira zimaperekedwa mwa maonekedwe a ziwonetsero zosonyeza kusokonezeka kwa mchere wa kashiamu kuchokera kuzinthu zoyenera. Njira imeneyi imaonedwa kuti ndi yolondola kwambiri, ndipo imathandiza kuti munthu adziwe matenda odwala matenda odwala matendawa.

X-ray densitometry ndi kujambula kwa lumbar ndi thoracic msana mu projection projection. Pachifukwa ichi, kuperewera kwa mafupa kumawerengedwa pogwiritsa ntchito zipangizo zapadera zochokera pa zithunzi zomwe zapezeka.

Monga lamulo, njira ya ultrasound ndi yophunzitsira, koma atatha kupanga densitometry yotere, kufufuza kwathunthu kwa ma radiographic kumasankhidwa kuti atsimikizire kuti ali ndi matenda.

Kukonzekera fupa densitometry

Palibe chokonzekera chapadera chofunika musanayambe kufufuza. Chofunika chokha sichiyenera kukonzekeretsa maola 24 pamaso pa densitometry.

Kuti mumve mosavuta, ndizofunika zotsatila izi:

1. Valani zovala zosavala bwino zopanda zitsulo, zipper ndi mabatani.
2. Chotsani zodzikongoletsera ndi magalasi.
3. Chenjezani dokotala za mimba yotheka.

Tiyenera kuzindikira kuti palibe chifukwa chokonzekera kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda.

Kodi makompyuta amatha bwanji mafupa?

Mankhwala a ultrabound a Monoblock ali ndi kakang'ono kakang'ono komwe phazi, chala kapena dzanja laikidwa. Pambuyo pa mphindi 15 (nthawizina - zosachepa) za zotsatira zopweteka, zotsatira za muyeso zimachokera ku kompyuta. Matendawa amakhazikika pamaziko awiri - T ndi Z. Mtengo woyamba umagwirizana ndi chiŵerengero (mu mfundo) za kuchuluka kwa mafupa osakanikirana omwe ali ndi mtengo womwewo kwa anthu abwino omwe ali ndi zaka zoposa 25. Z-zizindikirozi zimasonyeza kashiamu yochulukirapo poyerekeza ndi zomwe zimachitika m'thupi mwa wodwalayo.

Chiwerengero choposa 1 point ndi chikhalidwe cha anthu abwino. Makhalidwe ochokera ku -1 mpaka -2.5 amasonyeza kukhalapo kwa osteopenia - gawo loyambirira lokhazikitsa mafupa. Ngati malipirowa ali pansi pa -2.5, pali chifukwa chokhalira ndi matenda odwala matenda odwala matenda odwala matendawa.

Kodi X-ray imagwira bwanji mafupa?

Mapulogalamu oyendera magetsi ali ndi tebulo yofiira pomwe munthuyo (akugona) ali, komanso "manja" omwe amayendayenda pamtunda ndipo ali ndi wodwala. Kuphatikizanso apo, pali nsalu, yomwe miyendo imayikidwa pamene imagwiritsa ntchito chithunzi cha mchiuno.

Jenereta ya X-ray imapangidwira patebulo, ndipo chipangizo chojambula chithunzi cha digito cha zithunzi chimaikidwa mmanja. Pambuyo pa densitometry, amawonetsedwa pakompyuta.

Pazochitikazi, nkofunika kugona popanda kusuntha, nthawi zina akatswiri amapempha kuti mupume mpweya kwa kanthaŵi kochepa kuti musamawononge chithunzicho.

Zotsatirazi zimafotokozedwa ndi a radiologist, zomwe zimasonyeza kuti mumakhala mafupa ndi minofu.