Odee: Joan Hall
OfbọChị Okike: 1 Februari 2021
DatebọChị Mmelite: 19 Novemba 2024
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Ultrasound Elastography Explained: Strain and Shear
Vidio: Ultrasound Elastography Explained: Strain and Shear

Ndinaya

Kedu ihe bụ elastography?

Elastography, nke a makwaara dị ka elastography imeju, bụ ụdị nyocha ima ima nke na-enyocha imeju maka fibrosis. Fibrosis bụ ọnọdụ nke na-ebelata ọbara na n'ime imeju. Nke a na - akpata etuto ahụ. Ọ bụrụ na a hapụghị ya, fibrosis nwere ike ibute nnukwu nsogbu na imeju. Ndị a gụnyere ọrịa imeju, ọrịa imeju, na mmeju imeju. Ma nchoputa mbu na ogwu nwere ike belata ma obu gbanwee nsogbu nke fibrosis.

E nwere ụdị ule elastography imeju abụọ:

  • Ultrasound elastography, nke a makwaara dị ka Fibroscan, aha njirimara nke ngwaọrụ ultrasound. Nnwale ahụ na-eji ebili mmiri tụọ ụda olu nke umeji. Stiff bụ ihe ịrịba ama nke fibrosis.
  • MRE (magnetik resonance elastography), ule nke jikọtara teknụzụ nke ultrasound na ihe ntanetị nke magnet (MRI). MRI bụ usoro nke na-eji nju dị ike na ebili mmiri redio mepụta onyonyo nke akụkụ na akụkụ dị n'ime ahụ. Na ule MRE, mmemme kọmputa na-emepụta map nke na-egosi nhụjuanya imeju.

Enwere ike iji nyocha Elastography n'ọnọdụ nke biopsy imeju, ule kachasị njọ nke na-agụnye iwepụ otu mpempe umeji maka ule.


Aha ndị ọzọ: imeju elastography, elastography na-agafe agafe, Fibroscan, MR elastography

Kedu ihe eji ya?

A na-eji elastography achọpụta ọrịa imeju na-egbu egbu (FLD) na fibrosis. FLD bụ ọnọdụ nke abụba na-edochi anụ ahụ imeju nkịtị. Abụba a nwere ike ibute ọnwụ cell na fibrosis.

Kedu ihe kpatara m ji chọọ elastography?

Ọtụtụ ndị nwere fibrosis enweghị mgbaàmà. Ma ọ bụrụ na enweghị ọgwụgwọ, fibrosis ga-aga n'ihu na-emebi imeju ma mesịa ghọọ cirrhosis.

Cirrhosis bụ okwu ejiri kọwaa oke imeju imeju. Ọrịa cirrhosis na-abụkarị ị alcoholụbiga mmanya ókè ma ọ bụ ịba ọcha n'anya. N'ọnọdụ ndị siri ike, ọrịa cirrhosis nwere ike igbu mmadụ. Cirrhosis na-akpata mgbaàmà. Yabụ ịnwere ike ịnwale ule a ma ọ bụrụ na ị nwere mgbaàmà nke cirrhosis ma ọ bụ ọrịa imeju ọzọ.

Mgbaàmà nke ọrịa cirrhosis na ọrịa imeju ndị ọzọ yiri nke ahụ ma nwee ike ịgụnye:

  • Na-acha odo odo nke anụ ahụ. A maara nke a dị ka jaundice.
  • Ike ọgwụgwụ
  • Itching
  • Bruising mfe
  • Nnukwu imi imi
  • Ọzịza na ụkwụ
  • Iwetulata ibu
  • Mgbagha

Kedu ihe na-eme n'oge elastography?

N'oge ultrasound (Fibroscan) elastography:


  • Ga-edina na tebụl nyocha na azụ gị, gosipụtara akụkụ ime nri gị.
  • Onye na-ahụ maka redio na-agbasa gel na akpụkpọ ahụ gị.
  • Ọ ga-edowe ihe yiri wand, nke a na-akpọ transducer, n’akụkụ akpụkpọ ahụ nke kpuchiri imeju gị.
  • Nchọpụta ahụ ga-eweta usoro nke ebili mmiri. Ebili mmiri ahụ ga-agagharị na imeju gị ma laghachi azụ. Ebili mmiri dị elu nke ukwuu na ị gaghị anụ ya.
  • May nwere ike ịnwe mmetụ nwayọ dịka nke a mere, mana o kwesịghị imerụ ahụ.
  • A na-edekọ ụda ebili mmiri ahụ, tụọ ya ma gosipụta ya na ileba anya.
  • Ihe nlele na-egosi ogo nkwesi ike na imeju.
  • Usoro a na-ewe ihe dị ka nkeji ise, mana nhọpụta gị niile nwere ike iwe ọkara elekere ma ọ bụ karịa.

MRE (magnetic resonance elastography) na-eme ya na otu ụdị igwe na ọtụtụ nke otu nzọụkwụ dị ka a ọdịnala MRI (magnetik resonance Onyonyo) ule. N'oge usoro MRE:

  • Ga-edina na tebụl nyocha dị warara.
  • Onye na-ahụ maka redio na-etinye obere pad na afọ gị. Nkedo ahụ ga-ewepụta mkpọtụ gafere imeju gị.
  • Okpokoro ahụ ga-abanye na nyocha MRI, nke bụ igwe yiri oghere nke nwere magnet. Enwere ike ịnye gị mpempe ntị ma ọ bụ ekweisi tupu ule ahụ iji nyere aka gbochie mkpọtụ nyocha ahụ, nke na-ada ụda nke ukwuu.
  • Ozugbo n'ime nyocha ahụ, mpe mpe akwa ga-arụ ọrụ ma zipụ nha nke vibrations site na imeju gị. A ga-edepụta nha ahụ na kọmputa wee gbanwee ka ọ bụrụ map ngosi nke na-egosi isi ike nke imeju gị.
  • Nwale a were ihe dị ka nkeji iri atọ rue iri isii.

Ọ dị m mkpa ime ihe ọ bụla iji kwadebe maka ule ahụ?

Don’tchọghị nkwadebe pụrụ iche maka elastography ultrasound. Ọ bụrụ n ’ị na-enwe MRE, gbaa mbọ wepu ọla na ngwa ndị ọzọ dị n’elu igwe tupu ule ahụ.


Onwere ihe egwu di n’ule a?

Onweghi onodu ojoo mara n’inwe ultrasound elastography. Enwere obere ihe ize ndụ ịnweta MRE maka ọtụtụ mmadụ. Fọdụ ndị na-eche ụjọ ma ọ bụ claustrophobic n'ime nyocha. Ọ bụrụ na ọ dị gị otu a, enwere ike inye gị ọgwụ tupu ule ahụ enyere gị aka izu ike.

Kedu ihe nsonaazụ ahụ pụtara?

Edị elastography abụọ ahụ na-atụle ike imeju. Ikpo ume na umeji, ka ihe fibris nwere. Nsonaazụ gị nwere ike ịbụ site na enweghị nsị ka ọ dị nro, agafeghị oke, ma ọ bụ imeju imeju dị elu. A na-akpọ ụfụ dị elu dị ka cirrhosis. Onye na-ahụ maka ahụike gị nwere ike ịnye nyocha ọzọ, gụnyere imeju ọbara ịrụ ọrụ ọbara ma ọ bụ biopsy imeju, iji kwado nyocha.

Ọ bụrụ na achọpụta na ị nwere obere fibrosis dị nwayọ ma ọ bụ na-agafeghị oke, ị nwere ike ịme ihe iji kwụsị ụfụ na oge ụfọdụ ọbụlagodi ọnọdụ gị. Usoro ndị a gụnyere:

  • Adịghị a drinkingụ mmanya na-aba n'anya
  • Aụghị ọgwụ ọjọọ
  • Iri nri siri ike
  • Exerciseba mmega
  • Akingụ ọgwụ. E nwere ọgwụ ndị na-arụ ọrụ nke ọma n'ịgwọ ụdị ịba ọcha n'anya ụfọdụ.

Ọ bụrụ na ichere ogologo oge maka ọgwụgwọ, ọnya na-arịwanye elu ga-aba n’imeju gị. Nke a nwere ike ibute ọrịa cirrhosis. Mgbe ụfọdụ, nanị ọgwụgwọ maka oke cirrhosis bụ ịkpụgharị umeji.

Ọ bụrụ na ị nwere ajụjụ gbasara nsonaazụ gị, gwa ndị ọrụ ahụike gị okwu.

Onwere ihe ozo ichoro ima banyere elastography?

MRE ule nwere ike ọ gaghị abụ ezigbo nhọrọ maka ndị nwere ngwaọrụ ígwè etinyere n'ime ahụ ha. Ndị a gụnyere pacemakers, keakamere valves, na infusion nfuli. Ihe ndọta dị na MRI nwere ike imetụta ọrụ nke ngwaọrụ ndị a, na ụfọdụ, ọ nwere ike ịdị egwu. Ihe eji eze eze na ụfọdụ ụdị egbugbu ndị nwere ọla nwekwara ike ịkpata nsogbu n'oge usoro ahụ.

A naghị akwado ule a maka ụmụ nwanyị dị ime ma ọ bụ chee na ha nwere ike ịtụrụ ime. Amaghị ma ogige ndọta ọ na-emebi ụmụaka amụrụ nwa.

Ntughari

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Ejila ozi dị na saịtị a dị ka onye dochie anya nlekọta ahụike ọkachamara ma ọ bụ ndụmọdụ. Kpọtụrụ onye na-ahụ maka ahụike ma ọ bụrụ na ị nwere ajụjụ gbasara ahụike gị.

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