Cov txheej txheem:
- Vim li cas pob txha infarct?
- pob txha infarcts txhais li cas?
- Puas pob txha ua rau mob?
- Pob pob txha infarcts txhim kho ntawm MRI?
Video: Puas yog pob txha infarcts hnyav?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
pob txha infarction yog tshwm sim ntawm ischemia , uas tuaj yeem ua rau kev puas tsuaj ntawm pob txha architecture, mob, thiab poob haujlwm 1. Cov pob txha infarctions muaj ntau yam ua rau thiab muaj cov duab sib txawv ntawm cov pa hluav taws xob, CT thiab MRI.
Vim li cas pob txha infarct?
Osteonecrosis feem ntau cuam tshuam rau cov neeg muaj hnub nyoog 30 thiab 50 xyoo; kwv yees li 10,000 txog 20,000 tus neeg mob osteonecrosis txhua xyoo hauv Tebchaws Meskas. Osteonecrosis cuam tshuam rau txiv neej thiab poj niam thiab cuam tshuam rau tib neeg txhua hnub. Nws yog feem ntau ntawm cov neeg hauv lawv cov peb caug thiab plaub caug.
pob txha infarcts txhais li cas?
pob txha infarct hais txog rau ischemic tuag ntawm cov cellular ntsiab ntawm pob txha thiab pob txha. Ib qho kev tsis sib haum xeeb muaj tshwm sim hauv kev siv cov lus siv rau cov pob txha infarct. Tam sim no, lo lus osteonecrosis tau txais thiab siv dav.
Puas pob txha ua rau mob?
Osteonecrosis yog ib qho focal infarct ntawm cov pob txha uas tej zaum yuav tshwm sim los ntawm tej yam etiologic los yog tej zaum yuav idiopathic. Nws tuaj yeem ua rau mob, txwv kev txav, sib koom ua ke, thiab lwm yam osteoarthritis.
Pob pob txha infarcts txhim kho ntawm MRI?
Nyob rau hauv txhua tus neeg mob laus, mob infarcts tau pom tias nyias, tawm ntawm ntug kev txhim kho ntawm MRI thaum osteomyelitis nthuav tawm ntau thaj chaw thiab cov pob txha tsis sib xws. Ob ntawm plaub tus neeg mob osteomyelitis kuj pom tau tias muaj kev hloov pauv cortical tsis xws luag nrog cov teeb liab txawv txav mus rau cov pob txha thiab cov nqaij mos.
Pom zoo:
Cov pob txha pob txha txawv li cas pob txha pob txha?
pob txha pob txha yog tuab thiab tsim los ntawm osteons, hos pob txha pob txha tsawg thiab ua los ntawm trabeculae . Dab tsi yog qhov sib txawv ntawm cov pob txha pob txha thiab pob txha? Cov pob txha pob txha yog tsim los ntawm osteons thiab tsim cov txheej txheem sab nraud ntawm txhua pob txha.
Nyob hauv pob txha pob txha muaj dab tsi tshwm sim rau pob txha?
Ib pob txha pob txha tshwm sim thaum cov pob txha khoov thiab tawg, es tsis txhob tawg tag nrho rau hauv nyias daim nyias nyias Cov pob txha tawg zoo ib yam li qhov tshwm sim thaum koj sim tawg me me, "ntsuab " ceg ntawm tsob ntoo.
Cov pob txha pob txha pob txha muaj li cas ntawm pob txha mos elastic?
Tsis zoo li cov pob txha mos thiab cov thyroid caj pas, uas muaj cov pob txha mos hyaline hyaline pob txha mos Abstract. Hyaline pob txha mos muaj nyob rau hauv synovial pob qij txha thiab pab txoj kev txav ntawm cov pob qij txha Nws yog tsim los ntawm chondrocytes thiab extracellular matrix.
Puas sharks muaj pob txha pob txha pob txha?
Niaj hnub sharks muaj skeletons ntawm cov ntaub so ntswg peculiar hu ua prismatic calcified pob txha: pob txha mos uas yog mineralised, tsis li cov nplooj ntawv, tab sis raws li ib tug mosaic ntawm me me ntxhia prisms. … Qhov no yuav pab piav qhia txog kev sib raug zoo ntawm prismatic calcified pob txha thiab pob txha .
Puas yog pob txha pob txha pob txha?
pob txha mos yog du, dawb cov ntaub so ntswg uas npog qhov kawg ntawm cov pob txha qhov chaw uas lawv tuaj ua ke los tsim cov pob qij txha. Cov pob txha mos noj qab nyob zoo hauv peb cov pob qij txha ua kom yooj yim txav mus. Nws tso cai rau cov pob txha glide hla ib leeg nrog kev sib txhuam me ntsis.
