Canine lymphadenitis muaj ib qho mob ntawm cov qog nqaij hlav, uas feem ntau ua rau lawv qhov loj me thiab sib xws. Kev ua haujlwm lim dej ntawm cov qog nqaij hlav uas cov qog ntshav tau txhais tau hais tias cov kabmob no txuas ntxiv mus rau ntau yam kabmob kis. Thaum ib qho ntawm cov kab mob pathogenic muaj nyob hauv cov qog ntshav tuaj yeem tsim nws tus kheej thaum nws dhau los ntawm cov qog nqaij hlav, ib qho kab mob raug tsim tawm uas ua rau cov lus teb inflammatory.
Tsis txhob nco cov lus hauv qab no ntawm peb lub vev xaib uas peb piav qhia txog yam tseem ceeb tshaj plaws ntawm lymphadenitis hauv dev, nws cov tsos mob, ua rau thiab kho, ntxiv rau koj qhov kev kuaj mob.
Lymphadenitis hauv dev yog dab tsi?
Canine lymphadenitis muaj ib qho mob qog nqaij hlav, tseem hu ua lymph nodes los yog lymph nodes, uas ua rau muaj kev nce hauv cov qog ntshav. qhov loj thiab lawv qhov sib xws.
Cov qog ntshav qab zib yog lub luag haujlwm, thiab lwm yam, txhawm rau lim cov qog ntshav qab zib uas nthuav tawm los ntawm cov kab mob lymphatic. Cov macrophages tam sim no nyob rau hauv cov qog nqaij hlav yog lub luag haujlwm rau kev ntxuav cov qog ntshav thaum nws dhau mus. Vim li no, cov qog ntshav qab zib yog cov kab mob uas kis tau tus kab mob ntau heevThaum cov kab mob pathogenic nkag mus rau cov qog ntshav, nws tuaj yeem ua rau muaj kab mob hauv nws uas ua rau muaj kab mob. ib qho inflammatory teb, uas peb paub li lymphadenitis.
Nyob ntawm tus naj npawb thiab kev faib tawm ntawm cov qog nqaij hlav qog nqaij hlav, canine lymphadenitis tuaj yeem yog:
- Localized: thaum tsuas yog cov qog nqaij hlav hauv ib cheeb tsam lub cev raug cuam tshuam. Qhia tau tias cov kab mob uas tau tsim cov lymphadenitis yog ncig mus rau qhov chaw tso dej ntawm cov qog ntshav qog.
- Generalized: thaum cov qog nqaij hlav thoob plaws lub cev raug cuam tshuam. Nws tshwm sim hauv cov kab mob pathologies, xws li kab mob sib kis thiab sepsis.
Type of lymphadenitis
Nyob hauv canine lymphadenitis, peb pom ntau hom nyob ntawm nws cov etiology thiab hom ntawm cov kab mob inflammatory predominant. Hauv seem no peb sau cov hom lymphadenitis hauv dev.
Timple nonspecific lymphadenitis hauv dev
Tig, yooj yim nonspecific lymphadenitis hauv dev tuaj yeem yog ob hom:
- : Neutrophils thiab eosinophils predominate. Foci ntawm necrosis tuaj yeem tshwm sim ntawm theem ntawm cov qog ntshav qog. Hom lymphadenitis no yog txuam nrog cov kab mob xws li salmonellosis, yersiniosis, tularemia, toxoplasmosis thiab parvovirus. Yog tias koj xav paub ntau ntxiv txog Salmonellosis hauv dev, nws cov tsos mob, kev kho mob thiab kev tiv thaiv, tsis txhob ua siab deb nyeem tsab xov xwm no uas peb qhia.
- : nws yog tus yam ntxwv los ntawm kev poob ntawm cov qog nqaij hlav thiab cov tsos mob ntawm fibrosis. Lawv feem ntau tshwm sim los ntawm cov kab mob immunosuppressive. Peb tso koj lwm tsab xov xwm ntawm Pulmonary Fibrosis hauv dev, nws cov tsos mob thiab kev kho mob, yog tias koj xav paub ntau ntxiv txog cov ntsiab lus.
Suppurative lymphadenitis thiab purulent lymphadenitis hauv dev
Hauv suppurative lymphadenitis muaj kev cuam tshuam loj heev ntawm neutrophils thiab, nyob rau hauv daim ntawv purulent, ntxiv rau neutrophils, foci ntawm necrosis raug pom. Nws tuaj yeem pom hauv cov kab mob distemper lossis canine distemper. Tshawb xyuas cov ntawv tshaj tawm no txog Distemper hauv dev, nws cov tsos mob, kev sib kis thiab kev kho mob hauv kab lus no ntawm peb qhov chaw.
Granulomatous lymphadenitis hauv dev
Hauv granulomatous lymphadenitis, macrophages predominate. Tsis tas li ntawd, tej zaum yuav pom qhov chaw ntawm caseous necrosis thiab/los yog mineralized granulomas.
Nyob hauv pab pawg no, muaj qee cov kab mob lymphadenitis ntawm kev kho mob loj tshaj plaws hauv tsev kho mob tsiaj me:
- Tuberculous lymphadenitis: ua los ntawm mycobacteria uas ua rau tuberculosis. Qhov no lymphadenitis yog tus cwj pwm los ntawm qhov muaj cov hlwb epithelioid thiab Langhans hlwb.
- Pseudotuberculous lymphadenitis: vim tularemia thiab salmonellosis. Histiocytic cells uas hloov mus rau hauv cov hlwb epithelioid tuaj yeem pom.
- Lymphadenitis of mycotic aetiology: vim yog histoplasmosis, blastomycosis, coccidioidomycosis thiab sporotrichosis. Cov duab microscopic zoo ib yam li tuberculosis, tab sis muaj kev nyiam rau mineralization.
- Lymphadenitis with sarcoid granules : vim leishmaniasis, toxoplasmosis thiab brucellosis. Nws yog tus cwj pwm los ntawm qhov muaj cov nodules tsim los ntawm cov hlwb epithelioid thiab cov hlwb loj heev.
Eosinophilic lymphadenitis hauv dev
Nws yog tus cwj pwm los ntawm kev cuam tshuam loj heev ntawm eosinophils thiab, rau qhov tsawg dua, ntawm cov plasma cells thiab mast cells. Lawv pom muaj kab mob plawv thiab kab mob kab mob loj heev.
Ua rau lymphadenitis hauv dev
Txawm hais tias nyob rau hauv nqe lus dhau los peb tau hais txog cov kab mob sib txawv uas cuam tshuam nrog txhua hom kab mob qog nqaij hlav canine lymphadenitis, hauv ntu no peb yuav los sau tag nrho cov laj thawj uas tuaj yeem ua rau lymphadenitis.
Raws li peb tau piav qhia, lymphadenitis feem ntau yog tshwm sim los ntawm nkag mus rau cov kab mob pathogenic mus rau hauv cov qog ntshav, uas ua rau nce mus mus rau ib tug kab mob nyob rau hauv nws. Cov kab mob sib txawv uas tuaj yeem ua rau mob qog nqaij hlav cancer yog:
- Bacteria : xws li Pasteurella, Salmonella, Bartonella, Bacteroides, Fusobacterium, Yersinia pestis, Francisella tularesis, Mycobacterium, Brucella.
- Virus: xws li parvovirus, morbillivirus (distemper). Tus dev nrog parvovirus kav ntev npaum li cas? Tshawb nrhiav cov lus teb hauv tsab xov xwm no uas peb pom zoo.
- Parasites: xws li Leishmania, Toxoplasma, Dirofilaria. Koj tuaj yeem tau txais cov ntaub ntawv ntxiv txog Toxoplasmosis hauv dev, nws cov tsos mob thiab kev sib kis, ntawm no.
- Fungi: xws li Histoplasma, Blastomyces, Coccidioides, Cryotococcus thiab Sporothrix.
Cov tsos mob ntawm lymphadenitis hauv dev
Nyob hauv canine lymphadenitis peb tuaj yeem soj ntsuam ob qho cov tsos mob hauv zos (txuas nrog cov qog ntshav qog) thiab Cov cim qhia dav dav (raws li qhov tshwm sim ntawm cov txheej txheem kis uas ua rau lymphadenitis).
Cov tsos mob hauv zos suav nrog:
- Ntau qhov loj ntawm cov qog nqaij hlav cuam tshuam: Kuj hu ua lymphadenomegaly. Txawm li cas los xij, qhov kev tshwm sim no feem ntau tsis pom los ntawm cov neeg saib xyuas feem ntau, tshwj xeeb tshaj yog thaum nws tsis muaj cim heev.
- Ntau duantawm cov qog ntshav qog.
- Adherence to adjacent tissues ntawm cov qog ntshav hauv cov mob ntev.
NOJ QAB Teb Cody of Purulent Lymphodenitis tias tsis muaj zog thiab ntws mus rau sab nraud.
Thaum lymphadenitis tshwm sim los ntawm kab mob hauv lub cev, peb tuaj yeem soj ntsuam cov tsos mob xws li:
- Fever: Ua tib zoo saib tsab xov xwm no ntawm peb qhov chaw hais txog Fever hauv dev, nws cov tsos mob, ua rau thiab kev kho mob.
- Anorexia: don't hesitate to read this article on Anorexia hauv dev: ua rau, kuaj mob thiab kho kom paub ntau ntxiv.
- Cov cim tshwj xeeb (digestive, ua pa, hlab ntsha, thiab lwm yam.) nyob ntawm tus kab mob ua rau tus kab mob.
Kab mob lymphadenitis hauv dev
Kev kuaj mob ntawm canine lymphadenitis yuav tsum muaj cov ntsiab lus hauv qab no:
- Medical keeb kwm thiab anamnesis: Cov dev feem ntau nthuav tawm cov duab kho mob ntawm tus kab mob.
- : palpation qhia tau hais tias qhov loj thiab qhov sib xws ntawm cov qog nqaij hlav thiab/lossis tob tob. Hauv cov xwm txheej mob ntev, cov qog ntshav qab zib ua raws cov qauv uas nyob ib sab. Palpable lymph nodes (mandibular, prescapular thiab popliteal) tuaj yeem ua palpated nyob rau hauv ob qho tib si noj qab nyob zoo thiab muaj kab mob, txawm hais tias nyob rau hauv cov tsiaj muaj kab mob lawv yuav loj hlob nyob rau hauv loj / sib npaug. Cov qog ntshav sib sib zog nqus (parotid, retropharyngeal, axillary, inguinal) tsuas yog palpable thaum loj vim yog kab mob.
- yuav tsim nyog thaum cov lymphadenitis cuam tshuam rau cov qog nqaij hlav uas tsis muaj palpable, xws li mediastinal lossis mesenteric. Tshwj xeeb, X-rays yuav raug ua rau lub plab kab noj hniav thiab ultrasound rau lub plab kab noj hniav.
- Lwm yam kev ntsuam xyuas ntxiv: Txhawm rau txiav txim siab qhov ua rau lymphadenitis, lwm yam kev kuaj ntxiv tuaj yeem ua tiav xws li kuaj ntshav, urinalysis, microbiological kab lis kev cai, thiab lwm yam
NOJ-NOJ-NOJ NIAM THIAB kuaj xyuas hom pob zeb ntawm canine lymphadenitis.
Kho mob lymphadenitis hauv dev
Kev kho tus kab mob canine lymphadenitis yuav mob los ntawm tus kab mob uas tshwm sim los ntawm nws. Nyob ntawm cov kab mob pathogenic microorganisms ua rau kis tus kab mob, tshuaj tua kab mob yuav tau tsim nrog:
- Antibacterials: nyob rau hauv kab mob. Nws raug pom zoo kom ua cov kab lis kev cai thiab tshuaj tua kab mob txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws raug pom zoo kom siv tshuaj tua kab mob.
- Antiparasitics: nyob rau hauv kab mob parasitic. Peb tso koj cov lus qhia ntxiv txog sab hauv thiab sab nraud tshuaj tiv thaiv kab mob rau menyuam dev uas koj kuj xav tau.
- Antifungals: nyob rau hauv cov kab mob fungal. Yog xav paub ntxiv txog Fungi hauv dev, lawv cov tsos mob thiab kev kho mob, tsis txhob yig tau nyeem cov ntawv no.
Ib yam li ntawd, ib qho tsim nyog kev kho mob yuav raug tsim nyob ntawm tus kab mob hauv qab, uas tej zaum yuav muaj xws li tshuaj tiv thaiv kab mob, kev kho dej, thiab lwm yam..
