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Aotelega o Uiga o Fa'ama'i Tula'au Eseese

Va'aiga: 0     Tusitala: Fa'atonu Site Taimi Fa'asalalau: 2025-02-21 Afuaga: Nofoaga

O fa'ama'i fa'ama'i uma e mafua mai i siama, sigi, ma, e seasea lava, ona o pala. E tusa ma le afa o mataupu uma o faʻamaʻi pipisi o loʻo i totonu o le lumbar spine, e sili atu nai lo le tasi vaetolu i totonu o le thoracic spine, ma le vaega o totoe i le tui vavalo.



Fa'ama'i Purulent

Purulent spinal discitis (PS) e masani lava ona mafua mai i se faʻamaʻi pipisi hematogenously, ma Staphylococcus aureus o le faʻamaʻi sili ona taatele, e masani ona aʻafia ai le lumbar spine, ma x-ray e leai se faʻapitoa ma le maaleale i le amataga o le faʻamaʻi. Faʻaleleia le MRI o le auala e filifili ai mo le vave faʻamaonia o faʻamaʻi pipisi; O le MRI o loʻo faʻaalia ai le edema o le gaʻo ponaivi ma le faʻaleleia atili o tino o le vertebral, intervertebral discs, epidural space, ma / poʻo siʻosiʻomaga vaivai o loʻo i ai poʻo le leai foi o le faʻaogaina o le abscess o loʻo i tafatafa o le pito o le vertebral.


Aotelega o uiga o faʻamaʻi pipisi eseese


Fa'aaliga: (a) Lateral lumbar spine radiograph fa'aalia L4 -L3 disc maualuga gau ma fa'aleagaina le pito pito i luga ole L4 (arrow). 

(b) Fa'ase'e mama i tua ile L3. fa'aleagaina o le L3 - L4 tisiki ma suiga erosive i pito pito lata ane (aū). 

(c) Fa'aaliga fa'amagnetic resonance (MR) o lo'o fa'aalia ai suiga erosive o le vertebral endplates ma fa'ailoga fa'aletonu o le ga'o ponaivi vertebral lata ane (arrow). O a'oga vaivai o le prevertebral e matua'i fa'ama'i ma e iai suiga fa'afefe. 

(d) Sagittal t1 ina ua mae'a tui fa'a'ese'ese fa'a'ivi fa'aalia le fa'aleleia atili o le fa'ailoga i le ga'o ponaivi (asterisk), fa'aleleia le fa'ailoga i le epidural space ma prevertebral mea vaivai. Manatua le fa'ailoga o le alavai tutotonu (au).




Tuberculosis Spinal

Tuberculosis of the spine (TS), o le fa'ama'i fa'ama'i tele e le-purulent granulomatous spinal fa'ama'i e mafua mai i le Gram-positive Mycobacterium tuberculosis, ma o ata fa'atusa e va'aia ai le TS mai le PS o lo'o fa'aalia i le laulau i lalo:

Aotelega o uiga o faʻamaʻi pipisi eseese-1


O le tuai o leitio fa'aalia ai le fa'aleagaina o ponaivi, fa'aitiitia le maualuga o le tisiketi ma le fa'a'ese'ese o le tino vaivai ma pe leai fo'i le fa'amama o le aano vaivai o lo'o si'omia.


I luga o le MRI, o le masani t1 maualalo-faʻailoga malosi ma le maualuga-faʻailoga malosi o faʻasologa o le vai-maʻaleʻale e aofia ai le pito i luma o le vertebral body ma e mafai ona faʻalautele atu i le ala subligamentous i isi vertebrae, e masani lava e aunoa ma le aofia ai o le disk.


Aotelega o uiga o faʻamaʻi pipisi eseese-2


Faʻamatalaga: 65-tausaga le matua ma (a) axial ma (b) lumbar abscesses (asterisks) faʻatasi ai ma septal ma puipui faʻaleleia (aū paʻepaʻe).L3 i le S1 vertebral body enhancement. Tisiketi intervertebral malepe ma leai se fa'aleleia taua. Fa'amalosi taga fa'amalama (aū pa'epa'e). (c) ct toe fausia ata o le L3 i le S1 fa'aleagaina tino.




Fa'ama'i Brucella

Brucellosis ose fa'ama'i fa'ama'i i le lalolagi atoa e mafua mai i le kalama-negative bacillus. E masani ona aofia ai le lumbar spine, aemaise lava L4.


O le faʻamaʻi e amata i le pito i luma o le vertebral body o le intervertebral disc ma e ono faʻaleagaina ai sooga laiti. Paravertebral abscesses e tupu soo ma e laʻititi laʻititi nai lo TS. O lo'o tumau pea le tino o le vertebral.


Aotelega o uiga o faʻamaʻi pipisi eseese-3


Faʻaaliga: Brucella lumborum faʻamaʻi, leitio faʻaalia le sclerosis o le lumbar vertebrae, agai i luma o le lumbar vertebrae, faʻalavelave faʻaleagaina e pei o le faʻaleagaina i le pito i luma o le tino vertebral, ma le faʻavaeina o ponaivi cribriforms i le pito i luma o le tino vertebral.





Fa'ama'i pipisi

O fa'ama'i fa'ama'i fa'ama'i (FS) e seasea ona va'aia ma e masani ona va'aia i tagata mama'i fa'aletonu. Ole tele o sigi e ono aafia ai, e aofia ai Pseudomonas, Aspergillus, Bacillus, ma Coccidioides. O le tui thoracic o le nofoaga sili lea ona taatele, ma e tutusa ma le TS, o le faʻamaʻi pipisi e amata i le pito i luma o le vetebrae ma e mafai ona sosolo i nisi taimi i le vetebrae e le lata ane.


Aotelega o uiga o faʻamaʻi pipisi eseese-4


Manatua: CT scan sagittal ata o se ma'i maua i le coccidioidomycosis. O manu'a fa'atapula'a o ponaivi e aunoa ma ni pito sclerotic e masani ai lea fa'ama'i ile fa'aaliga. fa'aleagaina tele o le T1 e o'o atu ai i le pa'u o le vertebral. E ui lava i le tele o manuʻa o le ponaivi, o le C7-T1 intervertebral space na faʻasaoina, o se suiga uiga i le coccidioidomycosis (panel taumatau) Sagittal MRT2WI o le maʻi lava e tasi faʻamaonia le faʻasaoina o le C7-T1 intervertebral space month, faʻatasi ai ma se faailo T2 taua e faʻaalia ai le vave auai o le C6-C7 discs. O le manu'a o ponaivi na fa'alautele atu i le ponaivi pito i luma i le tino o le vetebral, ma i'u ai i se fa'ama'i pipisi i luma IV. O suiga faʻamaʻi pipisi e salalau atu i le tele o laʻasaga, e faigofie ona iloa le auala o le faʻasalalauina o le subligamentous type, lea e mafai ona oʻo atu ai i le tele o faʻamaʻi i tulaga e le faʻatasi.




Ankylosing Spondylitis

O le Ankylosing spondylitis (AS) o se faʻamaʻi faʻamaʻi faʻamaʻi faʻamaʻi e masani ona aʻafia ai le tui ma e mafai ona oʻo atu ai i tiga ogaoga faʻamaʻi mai le fusi o le ivi.


O le isi faʻalavelave i tagata mamaʻi ma le AS o le atinaʻeina lea o faʻamaʻi faʻamaʻi faʻatapulaʻa, ma i luga o ata, AL e mafai ona iloagofie mai le inflammatory spondylitis e ala i faʻalavelave faʻapitoa i le tasi pe lua vertebrae lata ane, faʻaitiʻitia le avanoa o le disc, ma vaega o le sclerosis reactive o loʻo siomia ai le faaletonu o le osteolytic.


Aotelega o uiga o faʻamaʻi pipisi eseese-5


Fa'aaliga: O ma'i e maua i le ankylosing spondylitis, tama e 44-tausaga le matua ma le tiga faifaipea pito i lalo ma fa'atapula'aina le tele o gaioioiga. Sagittal ct of (a) thoracic ma (b) lumbar spine ponaivi faamalama o loʻo faʻaalia ai le faʻasalalau ligamentous syndesmosis i luga o le ligament longitudinal i luma (aū). O loʻo i ai foʻi le ossification ma le fusi o le lumbar interspinous ligaments (aū faʻaalia). (c) O le ata o le Coronal i le lumbar spine level o loʻo faʻaalia ai le tuʻufaʻatasia o elemene pito i tua ma sooga synovial articular (aū).




Osteomyelitis Syndrome

O le acronym SAPHO o loʻo faʻatatau i le tuʻufaʻatasia o musculoskeletal ma faʻaaliga paʻu (synovitis, acne, pustulosis, osteomalacia, ma osteomyelitis), faʻatasi ai ma le puipui pito i luma (e aofia ai le sternoclavicular joints, costothoracic joints, ma le sternoacetabular elbow joints) o loʻo sosoʻo ma le tele o le lumbar e faʻaalia ai le tele o faʻamaʻi, faʻaalia le xray. radiographs o le vertebral body osteolysis ma pe leai foi se pa'ū, faʻapea foʻi ma le osteomalacia ma le paraspinal ossification.MRI o le ata sili ona maʻaleʻale MRI o le ata sili ona maʻaleʻale faʻataʻitaʻiga, ma o ona faʻaaliga autu e aofia ai le lautele poʻo le focal vertebral signal change on fluid-sensitive sequences with cortical erosion and irregularities in the intersvertebral discanteriors intervertebral disc. edema o le tino.


Aotelega o uiga o faʻamaʻi pipisi eseese-6


Manatua: 62-tausaga le matua e maua i le SAPHO syndrome. (a) Sagittal t2-weighted ma (b) computed tomography (CT) ata o loʻo faʻaalia ai le ossification o le ligament longitudinal i luma (uuliuli aū) Leai ni faʻalavelave faʻafuaseʻi o le tisiketi poʻo le vai paravertebral. O le L1 e maualuga le toe faʻatulagaina pe a maeʻa se gau faʻamalosi tuai. (c) Axial CT o loʻo faʻaalia ai le ankylosis o le costovertebral sooga taumatau (asterisk). (d) Oblique coronal CT toe fa'aleleia o lo'o fa'aalia ai le fa'ama'i fa'ama'i fa'ama'i fa'ama'i fa'ama'i (fa'ailoga lanu uliuli). (e) Va'aiga o ponaivi o lo'o fa'aalia ai le fa'aogaina o le radiotracer i so'oga uma e lua (fetu paepae).




Spondyloarthropathy e a'afia ile fa'amama toto

Spondyloarthropathy (DRS) e feso'ota'i ma le fa'amama toto ose suiga fa'ama'i i tagata mama'i ile fa'amama toto umi. E sili ona taatele i le tui vavalo ma e masani ona maua i le vaapiapi o le intervertebral space, faʻaleagaina o pito pito i tua, leai se sclerosis, ponaivi fou, faʻamaʻi pipisi / abscesses paraspinal, ma le faʻamalosia o le avanoa.


Aotelega o uiga o faʻamaʻi pipisi eseese-7


Fa'aaliga: O le osteoporosis lautele o le lumbar ma le sacral pelvis. Faʻaleagaina o le anterosuperior margin o le lumbar 5 vertebrae ma le sclerotic hyperplasia o pito (faʻaalia e le aū mumu). Hyperplasia ma'ila lata ane. Fa'aleagaina o le so'oga agavale sacroiliac fa'atasi ai ma le fa'aleagaina o le pito i tua o le ilium, le tele o ponaivi mate i totonu, ma le ma'ila pei o le hyperplasia (fa'aalia i aū lanumoana).


Aotelega o uiga o faʻamaʻi pipisi eseese-8Aotelega o uiga o faʻamaʻi pipisi eseese-9Aotelega o uiga o faʻamaʻi pipisi eseese-10


Faʻaaliga: Faʻaleleia MR: Lumbar 4 / 5 disc bulge ma vertebral rim osteophytes, hypertrophy o le ligamentum flavum, faʻamaʻi laʻititi o le alavai, ma le faʻamalosi o le pito i luma o le taga dural. O le lumbar 5 vertebral body e faʻatapulaʻaina ma e mafai ona vaʻaia o ni fasi pepa o le T1 ma le T2 WI compression gaʻo umi faailoilo maualuga, ma faʻaleleia e vaʻaia pe a uma le faʻaleleia. O le tele o paʻu o faʻailoga e le masani ai o loʻo vaʻaia i lalo o le pito o le lumbar 5 ma le sacral 1 ma lalo o le sacroiliac sooga, ma le maualalo o le faailo i luga o le T1WI ma le faʻailoga maualuga i luga o le T2WI, ma le faʻaleleia o loʻo vaʻaia i luga o suʻesuʻega faʻaleleia (amu mumu). Na vaaia le mafiafia o aano vaivai i le pito i luma o le vetebra sacral, ma na vaaia le fa'aleleia atili i le fa'ata'ita'iga (au lanumoana). O faailo o le ponaivi o le ilium, suilapalapa, sacrum ma le ulu femoral i itu uma e lua o le pelvis e leʻi faʻaalia ai se faʻalavelave faʻafuaseʻi, ma o faʻailoga o totonu ma fafo o maso o le pelvic e masani lava, faʻatasi ai ma vaʻa manino maso ma va faʻatasi sooga masani, e aunoa ma ni faʻailoga o le faʻalauteleina ma le vaapiapi.




Spinal Gout

O le gout o le ivi o lo'o fa'aalia i le teuina o tioata urate monocrystalline (MUCs) i totonu o le tui. Spinal gout e tele lava ina a'afia ai le lumbar spine. o fa'asalalauga fa'asalalau e fa'aalia ai fa'aaliga e le fa'apitoa ma o le CT e sili atu ona fa'aalia le tafia o ponaivi fa'atasi ai ma pito sclerotic. fa'aaliga mri e le fa'apitoa.


Aotelega o uiga o faʻamaʻi pipisi eseese-11

Fa'aaliga: O le CT fa'ata'ita'iga manino o lo'o fa'aalia ai le vaapiapi so'o fa'atasi ma le fa'aleagaina o luga o le va'a. E mana'omia le Arthrocentesis e fa'amaonia ai le su'esu'ega.




Neurospondylitis

Neurogenic spondylitis (NS), o se arthropathy alualu i luma faʻaleagaina, e tupu pe a maeʻa le lagona ma le proprioception. O le mafua'aga sili ona taatele o manu'a fa'alavelave fa'afuase'i, lea e 70% o mataupu. O isi mafua'aga e aofia ai le ma'i suka, fa'ama'i cavernous cord, ma isi fa'afitauli o le neura e pei o le peroneal muscular dystrophy ma Guillain-Barré syndrome. Ona o le matafaioi a le thoracolumbar ma le lumbosacral junctions i le mamafa o le mamafa, o nofoaga ia e masani ona aʻafia ai.


O faʻaaliga masani o le NS o ponaivi ponaivi, faʻalavelave faʻalavelave faʻatasi ma le le tutusa e taʻitaʻia ai le paʻu o le tino o le vertebral, tele pito i luga ma tamaʻi soʻo faʻatasi ma le faʻasaoina o le ponaivi ponaivi i le sclerosis, faʻapea foʻi ma masini vaivai.


Aotelega o uiga o faʻamaʻi pipisi eseese-12


Fa'aaliga: 58-tausaga le matua ma le neuropathic ivitua. (a) Sagittal ma (b) toe fa'aleleia o su'esu'ega fa'akomupiuta e fa'aalia ai le tele o fa'au'u o le vertebral lumbar ma fa'ama'i so'o fa'atasi (aū) ma fasi ponaivi. Faʻaleagaina o le L2-L3 intervertebral disc unit faʻatasi ai ma le faʻalauteleina o le va o le intervertebral (asterisk). (c) Sagittal ma (d) axial t2-weighted sequence resonance mageta faʻamaonia le faʻalauteleina o le L2-L3 intervertebral space. suiga taua o le ua afaina i tua i le L2-L3-L4. O lo'o i ai fo'i le fa'afefe i totonu o alaga'au vaivai i tua ma pito i luma o faiga fa'atosina (asterisks).

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