Tus Sau: William Ramirez
Hnub Kev Tsim: 22 Lub Cuaj Hli Ntuj 2021
Hloov Hnub: 12 Lub Kaum Ib Hli Ntuj 2024
Anonim
Vasculitis | Clinical Presentation
Daim Duab: Vasculitis | Clinical Presentation

Necrotizing vasculitis yog ib pab mob uas cuam tshuam nrog kev o ntawm cov hlab ntsha phab ntsa. Qhov luaj li cas ntawm cov hlab ntsha cuam tshuam pab txiav txim siab txog cov npe ntawm cov mob no thiab seb qhov kev puas tsuaj ua rau tus kab mob.

Necrotizing vasculitis yuav yog thawj qhov mob xws li polyarteritis nodosa lossis granulomatosis nrog polyangiitis (yav tas los hu ua Wegener granulomatosis). Lwm qhov, tus mob vasculitis tuaj yeem tshwm sim ua ib feem ntawm lwm qhov kev puas tsuaj, xws li kab mob lupus erythematosus lossis kab mob siab C.

Cov ua kom mob o tseem tsis tau paub. Nws zoo li cuam tshuam nrog autoimmune yam. Cov hlab ntsha ntawm cov hlab ntsha tuaj yeem ua caws pliav thiab tuab lossis tuag (ua necrotic). Cov hlab ntsha tuaj yeem kaw, cuam tshuam cov ntshav tawm mus rau cov ntaub so ntswg nws muab. Qhov tsis muaj ntshav txaus yuav ua rau cov ntaub so ntswg tuag. Qee zaum cov hlab ntsha tuaj yeem tsoo thiab ntshav (ua kom mob).

Necrotizing vasculitis yuav cuam tshuam rau cov hlab ntsha hauv txhua qhov chaw ntawm lub cev. Yog li, nws tuaj yeem tsim teeb meem rau daim tawv nqaij, lub hlwb, lub ntsws, lub plab hnyuv, raum, hlwb, pob qij txha lossis lwm yam khoom nruab nrog cev.


Kub taub hau, ua daus no, nkees, mob caj dab, lossis lub cev poob ceeb thawj tsuas yog cov tsos mob tshwm sim thaum xub thawj. Txawm li cas los xij, cov tsos mob yuav nyob rau yuav luag txhua qhov ntawm lub cev.

Daim tawv nqaij:

  • Cov pob liab liab los yog xim doog ua ke ntawm txhais ceg, tes lossis lwm qhov ntawm lub cev
  • Bluish xim rau cov ntiv tes thiab ntiv taw
  • Cov tsos mob ntawm cov ntaub so ntswg tuag vim yog tsis muaj oxygen xws li mob, liab thiab mob txhab uas tsis kho

Cov leeg thiab pob qij txha:

  • Mob tej pob txha
  • Mob ceg
  • Nqaij tsis muaj zog

Lub hlwb thiab lub paj hlwb:

  • Mob, loog, tingling hauv caj npab, ceg, lossis lwm qhov chaw ntawm lub cev
  • Tsis muaj zog ntawm caj npab, ceg, lossis lwm qhov chaw ntawm lub cev
  • Cov menyuam kawm ntawv uas sib txawv
  • Tawv muag muag daj
  • Nqos nyuaj
  • Hais lus tsis meej
  • Kev nyuaj

Lub ntsws thiab mob ua pa:

  • Hnoos
  • Ua tsis taus pa
  • Sinus congestion thiab mob
  • Kev hnoos lossis ntshav los ntawm lub qhov ntswg

Lwm cov tsos mob muaj xws li:


  • Mob plab
  • Cov ntshav nyob hauv cov zis lossis cov quav
  • Hoarseness lossis hloov lub suab
  • Kev mob hauv siab los ntawm kev puas tsuaj ntawm cov hlab ntsha uas muab lub plawv (txoj hlab ntshav liab)

Tus kws kho mob yuav kuaj ib ce kom tiav. Kev soj ntsuam kab mob paj hlwb (neurological) yuav qhia pom cov hlab ntsha puas tsuaj.

Kev ntsuam xyuas uas yuav ua tau muaj xws li:

  • Ua kom tiav cov ntshav suav, kev ua kom muaj tshuaj lom neeg muaj vaj huam sib luag, thiab urinalysis
  • Kev ntsuas hluav taws xob xoo
  • C-reactive protein test
  • Sedimentation tus nqi
  • Kab mob siab
  • Kuaj ntshav rau tshuaj tiv thaiv neutrophils (tshuaj tiv thaiv ANCA) lossis tshuaj tiv thaiv nuclear (ANA)
  • Kuaj ntshav rau cryoglobulins
  • Kuaj ntshav rau qib sib luag
  • Kev tshawb nrhiav duab xws li angiogram, ultrasound, suav tomography (CT) scan, lossis cov duab hluav taws xob cov duab (MRI)
  • Txo cov nqaij, nqaij, nqaij hauv lub cev, lossis hlab ntaws

Feem ntau Corticosteroids raug muab nyob rau hauv feem ntau. Koob tshuaj yuav nce seb mob npaum li cas.


Lwm yam tshuaj uas ua rau lub cev tiv thaiv tsis tau zoo tuaj yeem txo tus mob ntawm cov hlab ntshav. Cov no suav nrog azathioprine, methotrexate, thiab mycophenolate. Cov tshuaj no feem ntau siv nrog corticosteroids. Kev sib xyaw ua ke no ua rau nws muaj peev xwm tswj hwm tus kab mob nrog rau qis dua ntawm corticosteroids.

Txog rau cov mob hnyav, cyclophosphamide (Cytoxan) tau siv ntau xyoo. Txawm li cas los xij, rituximab (Rituxan) yog qhov sib luag thiab muaj tshuaj lom tsawg.

Tsis ntev los no, tocilizumab (Actemra) tau qhia pom tias muaj txiaj ntsig zoo rau cov kab mob cell loj txaus yog li cov tshuaj corticosteroids tuaj yeem txo.

Necrotizing vasculitis yuav ua tau mob nyhav thiab txo txoj sia. Qhov tshwm sim nyob ntawm qhov chaw nyob ntawm vasculitis thiab qhov mob hnyav ntawm cov nqaij mos. Teeb meem yuav tshwm sim los ntawm tus kab mob thiab los ntawm cov tshuaj. Yuav luag txhua daim ntawv ntawm necrotizing vasculitis yuav tsum tau kuaj mob ncua ntev thiab kho mob.

Teeb meem yuav suav nrog:

  • Kev puas tsuaj tas mus li rau tus qauv lossis kev ua haujlwm ntawm thaj chaw cuam tshuam
  • Kev kis mob theem ob ntawm cov ntaub so ntswg necrotic
  • Phiv los ntawm cov tshuaj siv

Hu rau koj tus kws kho mob yog tias koj muaj cov tsos mob necrotizing vasculitis.

Cov tsos mob ceev xws li:

  • Cov teeb meem nyob rau ntau qhov ntawm lub cev xws li mob hlab ntsha tawg, mob caj dab, mob pob sawv tawv nqaij, mob plab lossis hnoos tau ntshav
  • Hloov pauv cov tub ntxhais kawm ntawv qhov loj me
  • Poob kev ua haujlwm ntawm caj npab, ceg, lossis lwm qhov ntawm lub cev
  • Teeb meem hais lus
  • Nqos nyuaj
  • Neeg tsis muaj zog
  • Mob plab heev

Nws tsis muaj txoj hau kev paub los tiv thaiv tus mob no.

  • Kev kaw lus hauv lub cev

Jennette JC, Falk RJ. Mob raum thiab cov leeg vasculitis. Hauv: Feehally J, Floege J, Tonelli M, Johnson RJ, eds. Cov Chaw Kho Mob Tshaj LojCov. 6 tus ed. Philadelphia, PA: Elsevier; 2019: chap 25.

Jennette JC, Weimer ET, Kidd J. Vasculitis. Hauv: McPherson RA, Pincus MR, eds. Henry's Kev Kuaj Mob thiab Kev Tswj Xyuas los ntawm Laboratory Txoj KevCov. 23 tus ed. St Louis, MO: Elsevier; 2017: chap 53.

Rhee RL, Hogan SL, Poulton CJ, li al. Cov kev hloov mus sij hawm ntev cov txiaj ntsig ntawm cov neeg mob nrog antineutrophil cytoplasmic antibody-cuam tshuam vasculitis nrog mob raum. Mob Pob Txha RheumatolCov. 2016; 68 (7): 1711-1720. PMID: 26814428 www.ncbi.nlm.nih.gov/pubmed/26814428.

Specks U, Merkel PA, Seo P, li al. Kev ua tau ntawm kev zam txim-induction kev rau tus mob ANCA-cuam vasculitis. N Engl J MedCov. 2013; 369 (5): 417-427. PMID: 23902481 www.ncbi.nlm.nih.gov/pubmed/23902481.

Pob zeb JH, Klearman M, Collinson N. Kev sim ntawm tocilizumab hauv cov hlab ntsha loj heev. N Engl J MedCov. 2017; 377 (15): 1494-1495. PMID: 29020600 www.ncbi.nlm.nih.gov/pubmed/29020600.

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