Ra'ayoyi: 0 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2025-02-21 Asalin: Shafin
Spinal discitis yana da kashi 2% zuwa 7% na duk cututtukan musculoskeletal da ƙwayoyin cuta, fungi, da kuma, da wuya, ta hanyar parasites. Kimanin rabin dukkanin cututtukan cututtuka na kashin baya suna samuwa a cikin kashin baya na lumbar, dan kadan fiye da kashi uku a cikin kashin thoracic, da sauran a cikin kashin mahaifa.
Purulent spinal discitis (PS) yawanci yana haifar da kamuwa da cuta mai yaduwa ta hanyar hematogenously, tare da Staphylococcus aureus shine mafi yawan ƙwayoyin cuta, mafi yawan lokuta ya haɗa da kashin lumbar, da kuma x-ray da ba su da takamaiman bayani da hankali a farkon matakan cutar. Ingantaccen MRI shine hanyar da aka zaɓa don farkon ganewar asali na cututtuka na kashin baya; MRI yana nuna ƙasusuwan kasusuwa na kasusuwa da haɓakawa na jikin vertebral, fayafai na intervertebral, sararin samaniya na epidural, da / ko kewaye da kyallen takarda mai laushi tare da ko ba tare da ƙumburi ba wanda ke kusa da ƙananan ƙananan vertebral.

Lura: (a) Radiyon radiyo na lumbar na gefe wanda ke nuna L4 -L3 diski tsayin hasara da lalata babban ƙarshen L4 (kibiya).
(b) Zama mai laushi na baya a L3. lalata diski na L3 - L4 tare da sauye-sauye masu banƙyama zuwa madaidaicin ƙarshen ƙarshen (kibiyoyi).
(c) Hoton maganadisu na maganadisu (MR) yana nuna sauye-sauye masu banƙyama na ƙofofin ƙarshen ƙarshen kashin baya da sigina mara kyau na bargon kashin baya (kibiya). Nama mai laushi na prevertebral suna da alamun edematous kuma suna da canje-canje masu kumburi.
(d) Sagittal t1 bayan intravenous bambancin allura yana nuna ingantaccen sigina a cikin kasusuwan kasusuwa (alamar alama), ingantaccen sigina a cikin sararin epidural da prevertebral taushi nama. Lura da shigar tsakiyar canal (kibiya).
Tuberculosis na kashin baya (TS), mafi yawan kamuwa da cututtukan ƙwayar cuta na granulomatous wanda ba shi da purulent da tarin fuka na Gram-positive Mycobacterium tarin fuka, da siffofin hoto waɗanda ke bambanta TS daga PS an nuna su a cikin tebur da ke ƙasa:

Hotunan radiyo na ƙarshe suna nuna lalata kashi, raguwar tsayin diski da ƙyallen nama mai laushi tare da ko ba tare da ƙididdiga na nama mai laushi da ke kewaye ba.
A kan MRI, ƙananan ƙananan sigina na t1 na al'ada da ƙananan sigina na sigina mai mahimmanci na jerin abubuwan da ke tattare da ruwa sun haɗa da jikin kashin baya na baya kuma yana iya wucewa ta hanyar subligamentous zuwa sauran vertebrae, gaba ɗaya ba tare da haɗawa da diski ba.

Bayanan kula: 65 mai shekaru namiji tare da (a) axial da (b) abscesses na lumbar (asterisks) tare da haɓakar septal da bango (fari kibiyoyi) .L3 zuwa S1 haɓakar jiki na vertebral. Rushewar diski na intervertebral ba tare da wani ingantaccen haɓakawa ba. Dural jakunkuna (farar kibiya). (c) ct hoton sake ginawa na L3 zuwa S1 lalata jikin kashin baya.
Brucellosis cuta ce ta endemic zoonosis ta duniya ta hanyar bacillus gram-korau. Yakan haɗa da kashin baya na lumbar, musamman L4.
Cutar ta fara ne a gefen gaba na jikin kashin baya na diski na intervertebral kuma yana iya lalata ƙananan haɗin gwiwa. Abscesses na paravertebral suna faruwa ƙasa da yawa kuma sun fi girma a girma fiye da TS. Jikin kashin baya ya kasance lafiyayye.

Note: Brucella lumborum kamuwa da cuta, radiographs nuna sclerosis na lumbar vertebrae, gaba zamewa daga cikin lumbar vertebrae, wanda ba daidai ba mataki-kamar halaka a gaban gefe na vertebral jiki, da kuma samuwar kashi cribriforms a gaba gefe na vertebral jiki.
Kwayoyin cututtukan fungal (FS) ba su da yawa kuma galibi ana ganin su a cikin marasa lafiya da ke da rigakafi. Yawancin fungi na iya shiga ciki, ciki har da Pseudomonas, Aspergillus, Bacillus, da Coccidioides. Kashin thoracic shine wurin da ya fi kowa, kuma kama da TS, tsarin kamuwa da cuta yana farawa a cikin ɓangaren baya na vertebrae kuma wani lokaci yana iya yadawa zuwa kashin baya.

Lura: CT scan sagittal hoton mara lafiya tare da coccidioidomycosis. Iyakantattun raunuka na kasusuwa ba tare da ɓangarorin sclerotic ba suna kama da wannan ƙwayar cuta a cikin gabatarwa. halakar da yawa na T1 yana haifar da rushewar kashin baya. Duk da mummunan rauni na kasusuwa, an adana sararin C7-T1 intervertebral, wani canji na dabi'a a cikin coccidioidomycosis (panel na dama) Sagittal MRT2WI na wannan mai haƙuri ya tabbatar da kiyayewar watan sararin samaniya na C7-T1, tare da alamar T2 mai mahimmanci wanda ke nuna farkon shiga cikin fayafai na C6-C7. Raunin kasusuwa ya kara zuwa cikin kashin baya na baya zuwa jikin kashin baya, wanda ya haifar da kamuwa da nama mai laushi na gaba IV. Canje-canje masu yaduwa zuwa matakan da yawa, sauƙin gano yanayin yada nau'in subligamentous, wanda zai iya haifar da raunuka masu yawa a matakan da ba a kusa ba.
Ankylosing spondylitis (AS) cuta ce mai saurin kumburi da ke shafar kashin baya kuma tana iya haifar da ciwo mai tsanani daga haɗuwar kashin baya.
Wani mawuyacin hali a cikin marasa lafiya tare da AS shine ci gaba da ƙananan cututtuka na diski, kuma akan hoto, AL za'a iya bambanta daga spondylitis mai kumburi ta hanyar lahani mai mahimmanci a cikin ɗaya ko biyu kusa da vertebrae, kunkuntar sararin diski, da yankunan sclerosis mai amsawa da ke kewaye da lahani na osteolytic.

Lura: Marasa lafiya tare da ankylosing spondylitis, 44 mai shekaru namiji tare da ƙananan ƙananan ciwon baya da iyakacin motsi. Sagittal ct na (a) thoracic da (b) windows kashin kashin baya na lumbar suna nuna rarrabuwar ligamentous syndesmosis tare da ligament na baya (kibiyoyi). Har ila yau, akwai ossification da fusion na lumbar interspinous ligaments (kibiyoyin da aka nuna). (c) Hoton Coronal a matakin kashin baya na lumbar yana nuna haɗuwa da abubuwa na baya da kuma haɗin gwiwar synovial articular (kibiyoyi).
Acronym SAPHO yana nufin haɗuwa da ƙwayoyin tsoka da ƙwayoyin cuta (synovitis, kuraje, pustulosis, osteomalacia, da osteomyelitis), tare da bangon thoracic na baya (ciki har da haɗin gwiwar sternoclavicular, haɗin gwiwar costothoracic, da sternoacetabular gwiwar gwiwar hannu da lu'u-lu'u) wanda aka fi sani da lu'u-lu'u. bayyanar cututtuka a kan radiyo na x-ray sune osteolysis na jiki na vertebral tare da ko ba tare da rushewa ba, kazalika da osteomalacia da paraspinal ossification.MRI shine mafi mahimmancin hoto MRI shine mafi mahimmancin yanayin hoton hoto, kuma babban bayyanarsa ya haɗa da yaduwa ko mayar da hankali kan siginar vertebral canje-canje a kan ruwa-m jerin abubuwan da ke da hankali tare da lalatawar cortical ko intervertebral juzu'i a tsaka-tsakin tsaka-tsakin tsaka-tsakin tsaka-tsakin tsaka-tsaki da tsaka-tsakin tsaka-tsaki. faranti na gaba, da edema mai laushi.

Lura: Mutum mai shekaru 62 tare da ciwo na SAPHO. (a) Sagittal t2 mai nauyin nauyi da (b) Hotunan da aka lissafta (CT) suna nuna ossification na ligament na tsaye na gaba (baƙar kibau) Babu wani abu mai mahimmanci na diski ko ruwa na paravertebral. L1 an mayar da shi sosai bayan tsohuwar karaya. (c) Axial CT yana nuna ankylosis na haɗin gwiwa na haɗin gwiwa na dama (alama). (d) Sake gina CT na jijiyoyin da ba a iya gani ba yana nuna kashi biyu na thoracic ribcage clavicle ankylosis (black asterisks). (e) Na'urar duban kashi yana nuna ɗaukar radiyo a cikin haɗin gwiwa biyu da abin ya shafa (fararen taurari).
spondyloarthropathy da ke da alaƙa da dialysis (DRS) wani canji ne na pathologic a cikin marasa lafiya akan hemodialysis na dogon lokaci. Ya fi kowa a cikin kashin baya na mahaifa kuma yawanci yana nunawa tare da kunkuntar sararin intervertebral, lalata ƙarshen ƙarshen, rashin sclerosis, sabon samuwar kashi, cututtuka na paraspinal / abscesses, da ƙarfafa sararin samaniya.

Lura: Ƙwararren osteoporosis na lumbar da sacral pelvis. Rushewar gefen anterosuperior na lumbar 5 vertebrae tare da hyperplasia na sclerotic na gefe (wanda aka nuna ta kibiya ja). Matsakaicin tabo hyperplasia. Rushewar haɗin gwiwa na sacroiliac na hagu tare da lalata bangon bango na gefe na ilium, ƙasusuwan matattu da yawa na ciki, da hyperplasia na nama mai tabo (wanda aka nuna ta kiban shuɗi).



Lura: Ingantaccen MR: Lumbar 4/5 diski bulge tare da ƙwanƙwasa ƙwanƙwasa osteophytes, hypertrophy na flavum ligamentum, ƙananan ƙananan ƙananan ƙwayar ƙwayar cuta, da kuma matsawa na gaba na gaba na jakar dural. Jikin vertebral na lumbar 5 yana da iyakancewa kuma ana iya gani a matsayin tsintsiya mai tsayi na T1 da T2 WI matsawa mai babban sigina, kuma ana ganin haɓakawa bayan haɓakawa. Ana ganin nau'i-nau'i masu yawa na sigina mara kyau a ƙarƙashin ƙarshen lumbar 5 da sacral 1 da kuma ƙarƙashin sacroiliac haɗin gwiwa, tare da ƙananan sigina akan T1WI da ƙananan sigina mai girma akan T2WI, kuma ana ganin haɓakawa akan kayan haɓakawa (jajayen kiban). An ga nama mai laushi mai kauri a gefen gaba na sacral vertebrae, kuma an ga haɓakawa akan ingantaccen sikanin (kibiya shuɗi). Sigina na kasusuwa na ilium, hip, sacrum da shugaban mata a bangarorin biyu na ƙashin ƙugu ba su nuna wani rashin daidaituwa a fili ba, kuma sigina na tsokoki na ciki da na waje sun kasance na al'ada, tare da raƙuman tsoka da ƙananan haɗin gwiwa na al'ada, ba tare da alamun fadadawa da raguwa ba.
Gout na kashin baya yana da alaƙa da adibas na monocrystalline urate crystals (MUCs) a cikin kashin baya. Gout na kashin baya yana shafar kashin baya na lumbar. Hotunan rediyo suna nuna alamun da ba takamaiman ba kuma CT ya fi dacewa da yazawar kashi tare da margin sclerotic. bayyanuwar mri ba takamaiman ba ne.

Lura: Siffar CT a fili tana nuna ƙunƙunwar sarari na haɗin gwiwa da ɓarnawar saman bangon biyu. Ana buƙatar arthrocentesis don tabbatar da ganewar asali.
Neurogenic spondylitis (NS), a destructive progressive arthropathy, occurs after loss of sensation and proprioception. Mafi yawan abin da ke haifar da rauni shine rauni na kashin baya, wanda ke da kashi 70% na lokuta. Sauran abubuwan da ke haifar da cutar sun haɗa da ciwon sukari mellitus, cututtukan cavernous na kashin baya, da sauran cututtukan neurologic irin su peroneal muscular dystrophy da ciwon Guillain-Barré. Saboda rawar da thoracolumbar da lumbosacral junctions a cikin nauyin nauyi, sune wuraren da aka fi dacewa.
Abubuwan da ake nunawa na NS sune gutsutsayen kasusuwa, rashin daidaituwa na haɗin gwiwa da rashin daidaituwa da ke haifar da zamewar jiki na vertebral, maɗaukakiyar ƙarewa da ƙananan yashwar haɗin gwiwa tare da kiyaye yawan ƙashi a cikin sclerosis, da kuma ƙwayar nama mai laushi.

Lura: Namiji mai shekaru 58 tare da kashin baya na neuropathic. (a) Sagittal da (b) gyare-gyaren gyare-gyaren gyare-gyare na ƙwayar cuta suna nuna nau'i-nau'i na lumbar vertebral na lumbar da kuma raguwa na haɗin gwiwa na haɗin gwiwa (kibiyoyi) tare da gutsure kashi. Rushewar sashin L2-L3 na diski na intervertebral tare da fadada sararin intervertebral (alama). (c) Sagittal da (d) axial t2-nauyi jerin rawanin maganadisu masu gaskatãwa na faɗaɗa sararin samaniyar L2-L3. gagarumin canje-canje na kashin baya da aka shafa a baya zuwa L2-L3-L4. Hakanan akwai zubar jini a cikin kyallen takarda mai laushi na baya da na gaba zuwa ga tsarin spinous (asterisks).
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