Tracheal vau yog tsis muaj dab tsi ntau tshaj li qhov flattening ntawm lub trachea, feem ntau dorsoventrally uas yuav cuam tshuam rau lub trachea nyob rau hauv lub caj dab (cervical trachea) los yog ib feem ntawm lub trachea nyob rau hauv lub hauv siab kab noj hniav ntawm feline (thoracic). trachea). Qhov flattening no ua rau lub trachea nqaim ntawm kev ua pa thiab, yog li ntawd, huab cua muaj teeb meem ntau dua, ua rau nws nyuaj rau cov miv ua pa. Qee lub sij hawm, tracheal vau tuaj yeem tshwm sim ua ke nrog laryngeal lossis bronchial vau (flattening ntawm lub larynx lossis bronchi, ntsig txog).
Yog koj xav paub ntau ntxiv txog tracheal vau nyob rau hauv miv, nws ua, tsos mob thiab kev kho mob, txuas ntxiv nyeem tsab xov xwm no ntawm peb qhov chaw.
tracheal collapse yog dab tsi?
Tracheal collapse is called the flattening or narrowing of the tracheaq qqfeem ntau, uas yog, dorsally ventrally, uas ua rau nws nyuaj rau huab cua kom dhau mus rau lub ntsws, cuam tshuam rau lub cev ua pa. Nws yog ib qho kab mob ntev, kev loj hlob thiab tsis tuaj yeem hloov pauv uas tuaj yeem cuam tshuam rau lub larynx thiab lub ntsiab bronchi. Thaum lub cev qhuav dej yog lateral, feem ntau yog vim muaj kev sim kho mob los yog extrinsic compression.
Lub trachea yog tsim los ntawm cov pob txha mos thiab nws yog cov no uas tsis muaj zog thiab pib flatten, ua flatter kom txog rau thaum nws tawg, txawm tias lub cev qhuav dej tuaj yeem tshwm sim hauv dorsal tracheal membrane. Qhov no vau tuaj yeem kis mus rau lub ntsiab bronchi (ob ceg ntawm lub trachea uas ncaj qha xa cua mus rau lub ntsws) uas tuaj yeem ua rau mob hnyav ua rau cov kab mob ua pa ntawm tus miv..
Nyob rau hauv qhov chaw tawg ntawm lub trachea mob thiab metaplasia tshwm sim nyob rau hauv lub squamous epitheliumthiab nyob rau hauv lub submucosa peb pom ib tug ntau dua mucous. cov qog, cov hlab ntsha congested thiab dilated lymphatic hlab ntsha.
Tig, tracheal vau tuaj yeem ua tau ntau yam qib:
- Qib I: lub trachea yog xyaum zoo li qub, nrog 25% lumen txo vim yog ib feem scaling ntawm dorsal tracheal membrane.
- Qib II: Cov pob txha ntawm lub trachea yog me ntsis flattened, lub tracheal membrane yog oscillating thiab widened, thiab lub lumen ntawm lub trachea yog me ntsis flattened. 50% txo.
- Qib III: tracheal membrane yog xyaum nyob rau hauv kev sib cuag nrog lub dorsal nto ntawm pob txha mos, uas yuav luag flattened thiab lub lumen ntawm lub trachea txo los ntawm 75%.
- Qib IV: lub dorsal membrane yog nyob rau hauv kev sib cuag nrog lub dorsal nto ntawm lub tracheal pob txha mos, uas yog flattened thiab lub lumen ntawm trachea. yuav luag tag nrho.
Koj kuj yuav txaus siab rau qhov no lwm tsab xov xwm ntawm Bronchitis nyob rau hauv miv, nws cov tsos mob, ua rau thiab kev kho mob.
Ua rau tracheal vau hauv miv
Tracheal vau nyob rau hauv miv tsis tshua muaj thiab feem ntau muaj ib tug hereditary predisposition vim yog ib qho kev xeeb tub tsis xws luag.
Lub ntsiab ua rau tracheal vau nyob rau hauv miv yog raws li nram no:
- Neurological deficiencies: xws li megaesophagus. Koj tuaj yeem saib hauv kab lus no kom paub seb yuav ua li cas thiaj li kuaj tau cov khoom noj tsis txaus hauv miv.
- Nutritional change: cov no tuaj yeem ua tau sai sai.
- Obesity: ntawm no koj tuaj yeem nrhiav cov ntaub ntawv ntxiv txog Kev rog rog hauv miv, nws ua rau thiab kev kho mob.
- Respiratory system infections: don't hesitate to consult this other post on our site about respiratory disease in miv.
Symptoms of tracheal collapse in miv
Laus miv, miv rog, thiab miv nyob nrog cov neeg zov me nyuam uas haus luam yeeb muaj kev pheej hmoo ntaurau cov cim qhia txog kev sib tsoo. Yog li ntawd, qee qhov kev kuaj mob uas peb pom hauv cov miv uas muaj qhov nqaim ntawm cov hlab ntsws tuaj yeem yog cov hauv qab no:
- Ua pa nyuaj siab: tseem hu ua dyspnea.
- Tsev khaub ncaws hmoob.
- Kev ntxhov siab ntawm lub plawv sab xis: vim kev ua pa tsis txaus kuj yog cor pulmonale.
- Bronchopneumonia.
- Fainting or syncope: yog koj xav paub yog vim li cas kuv tus miv faints? Koj tuaj yeem tshawb pom cov lus teb hauv kab lus no uas peb pom zoo.
- hnoos thaum tuaj tos miv los yog haus dej txias: tsis txhob yig tau nyeem cov ntawv no ntawm peb qhov chaw hais txog Kev hnoos hauv miv, nws cov tsos mob, ua rau thiab kho.
- : Mob khaub thuas hnoos: Yooj yim stimulated los ntawm palpation ntawm lub trachea thiab muaj suab reminiscent ntawm goose cawing.
- Hepatomegaly.
NUGZAUB Meb, Tom Qab Kev Lom Zem Lossis Kev Tawm Tsam, Txawm Yog Li Cas.
Diagnosis of tracheal collapse in miv
Thaum kuaj pom tus kab mob tracheal vau nyob rau hauv miv, yuav tsum tau kuaj anamnesis thiab kuaj lub cev ntawm tus miv, ntxiv rau kev kuaj ntshav, electrocardiogram, thiab kuaj kev kuaj pom.
- The lung auscultation: qhov twg lub ntsws suab yuav txawv ntawm ib txwm mus rau stridor los yog hawb pob.
- The cardiac auscultation: qhov twg lub suab ntawm lub plawv tej zaum yuav zoo li qub los yog muaj kev yws yws vim kev txhim kho ntawm kev hloov pauv lossis kev mob plawv.
- The electrocardiogram: qhia txog kev mob ua pa ntev nrog lub zog P yoj.
Vim qhov ua pa hnyav dua los yog tsawg dua uas cov miv uas muaj lub plab zom mov tuaj yeem pom, kev kuaj mob tuaj yeem ua rau muaj kev phom sij. Kev kuaj mob zoo tshaj plaws rau tracheal collapse yog radiographyTxij li thaum lub cev qhuav dej nyob rau lub sij hawm luv luv ntawm tus miv ua pa, lateral radiographs yuav tsum muab coj los ntawm thoracic thiab cervical trachea thaum lub sij hawm. kev tshoov siab thiab tas sij hawm nyob rau hauv ib tug miv uas tsis yog tshuaj loog thiab, yog tias ua tau, ib qho kev ntsuas hluav taws xob kom pom tau tias yog lossis yog lub sijhawm tawg.
Koj tseem tuaj yeem ua qhov endoscopy ntawm lub trachea saib sab hauv trachea thiab tso cai coj mus kuaj kab lis kev cai yog tias xav tias muaj kab mob. los yog rau kev kawm histopathological.
Tracheal collapse therapy in miv tuaj yeem kho mob lossis phais, qhov qub tsis yog kho tab sis feem ntau txhim kho cov tsos mob thiab kev ua neej zoo ntawm tus menyuam mos.
Tshuaj kho mob feline tracheal collapse
Cov tshuaj tseem ceeb los yog pab pawg ntawm cov tshuaj siv los kho cov tsos mob ntawm feline tracheal collapse aim rau txo spasms, pam plab o thiab ua pafeem ntau. Cov no suav nrog cov hauv qab no:
- Bronchodilators.
- Sedatives: kom txo tau kev ntxhov siab, ntxhov siab thiab hnoos. Nyeem tsab xov xwm no kom paub ntau ntxiv txog Kev ntxhov siab hauv miv, nws cov tsos mob thiab kev kho mob.
- Antitussives.
- Antibiotics: tsuas yog muaj tus kab mob uas paub tseeb xwb.
- Corticosteroids: tsuas yog thaum muaj mob hnyav tracheal vau, cuam tshuam nrog kev nqus pa bronchodilators.
- Diet: yog tias rog dhau lossis rog. Saib daim ntawv no kom paub tiv thaiv kev rog rog hauv miv.
KOJ YUAV TSUM TAU TXAIS KEV TSO CAI Tias koj yuav tsum tau Zov ib puag ncig uas Lawv tuaj yeem ua rau koj cov hlab ntsha puas. Tsis tas li ntawd, daim ntawv thov ntawm lub tshuab humidifier yuav tsum raug coj mus rau hauv tus account yog tias siv hluav taws xob hauv tsev.
Kab kho mob feline tracheal collapse
Txawm hais tias feem coob ntawm cov miv nrog tracheal vau nrog kev txhawb nqa kev kho mob zoo dua, nyob rau hauv cov mob hnyav tshaj plaws los yog kev kho mob tsis zoo, kev kho mob tuaj yeem txiav txim siab los ntawm kev phais nrog peb txoj kev xaiv:
- Tracheal ring prosthesis: Muab cov nplhaib yas los yog coils nyob ib ncig ntawm sab nraud ntawm lub trachea
- Placing a stent (hollow tube): rau hauv trachea kom nws qhib.
- Chondrothromia: los yog pob txha mos txiav, tsis tas yuav zoo.
Cov miv feem ntau raug tso tawm 24 mus rau 48 teev tom qab kev phais, nrog kev kho mob nrog tshuaj tua kab mob, tshuaj tiv thaiv kab mob thiab tshuaj tua kab mob.
