Calcinosis cutis los yog calcinosis cutis yog ib qho teeb meem uas tshwm sim los ntawm kev tso cov calcium ntsev hauv daim tawv nqaij uas ua rau pom cov tawv nqaij tawv los yog cov plaques. Hauv hom tsiaj, nws feem ntau tshwm sim hauv cov neeg uas muaj Cushing's syndrome lossis raug kho nrog corticosteroids ntev, txawm li cas los xij, muaj lwm yam ua rau tuaj yeem yog lub hauv paus ntawm daim tawv nqaij no.
Yog koj xav paub ntxiv txog calcinosis cutis in dogs, tsis txhob nco cov lus hauv qab no ntawm peb qhov chaw uas peb tham hais txog koj kev kho mob thiab ua rau.
calcinosis cutis yog dab tsi?
Calcinosis cutis yog daim tawv nqaij lesion uas tshwm sim los ntawm apatite. Qhov calcification no tuaj yeem tshwm sim ntawm theem ntawm dermis, hypodermis lossis, tsis tshua muaj, epidermis.
Ib txwm, nws yog txheej txheem uas tshwm sim cuam tshuam nrog lwm yam kev hloov pauv lossis pathologies, uas peb yuav piav qhia ntxiv hauv ntu hauv qab no. Txawm li cas los xij, cov txheej txheem pathological uas calcinosis cutis tshwm sim tseem tsis tau meej.
Types of calcinosis cutis in dogs
Calcinosis cutis raug faib ua 4 pawg sib txawv nyob ntawm seb nws ua rau:
- Metastatic: cov no yog calcifications uas tshwm sim nyob rau hauv cov xwm txheej ntawm hypercalcemia(ua kom cov ntshav calcium nce siab) ntawm cov ntaub so ntswg zoo.
- Dystrophic: cov no yog calcifications uas tshwm sim nyob rau hauv cov xwm txheej ntawm normocalcemia(cov ntshav calcium uas ib txwm muaj) tshaj tissues nrog kev raug mob yav dhau los.
- Iatrogenic: cov no yog calcifications uas tshwm sim los ntawm ib co kev kho mob.
- Idiopathic: cov no yog calcifications uas tsis muaj qhov tshwm sim los yog qhov tseem ceeb, uas yog, lawv muaj lub hauv paus tsis paub. Lawv feem ntau tshwm sim hauv cov dev uas muaj hnub nyoog qis dua ib xyoos.
Causes of calcinosis cutis in dogs
Thaum peb paub tias calcinosis cutis hauv dev muaj dab tsi, peb yuav tsum piav qhia seb nws ua tau li cas.
- Hyperglucocorticism: Muaj ntau ntau cov glucocorticoids hauv cov ntshav. Qhov no yog nyob deb ntawm qhov ua rau calcinosis cutis hauv dev. Tshwj xeeb, hyperglucocorticism tuaj yeem tshwm sim rau ob qho laj thawj: Cushing's syndrome lossis kev kho mob ntev nrog corticosteroids.
- Cov tawv nqaij lesions: nrog rau cov qog, txawv teb chaws lub cev, thaj chaw ntawm necrosis, purulent foci los yog parasitic foci.
- Calcium txhaj tshuaj.
ZAUBZAUB ME, vim tias nws yog kev twv txiaj uas ua rau hypercalcaemia.
Ntxiv rau tag nrho cov laj thawj no, peb yuav tsum tsis txhob hnov qab tias muaj cov xwm txheej ntawm idiopathic calcifications, uas yog, lawv muaj keeb kwm tsis paub.
Symptoms of calcinosis cutis in dogs
Cov kab mob dermatological uas tuaj yeem pom hauv cov dev nrog calcinosis cutis yog cov hauv qab no:
- Foci ntawm calcification yuav tshwm sim li tawv, irregular nodules ntawm daim tawv nqaij los yog raws li crusty plaques yellowish -white.
- Cov kab mob feem ntau nrog erythema (redness) thiab alopecia (poob plaub hau).
- Qee zaum, calcifications tuaj yeem ulcerate and discharge calcareous material. Nyob rau hauv cov ntaub ntawv no, nws yog ib qho ua rau cov kab mob kis tau thiab pioderma..
Nws yuav tsum tau muab sau tseg tias cov cheeb tsam feem ntau cuam tshuam rau cov mob calcinosis cutis hauv dev yog:
- Nkauj kho siab
- Nkauj kho siab
Diagnosis of calcinosis cutis in dogs
Kom mus txog qhov kev kuaj mob ntawm calcinosis cutis, cov ntsiab lus hauv qab no yog qhov tsim nyog:
- Anamnesis thiab keeb kwm kho mob: Nws yog ib qho tseem ceeb kom paub seb tus tsiaj puas pom lwm cov tsos mob ntawm tus kab mob los yog nws tau kho mob uas tej zaum yuav tshwm sim. yog lub hauv paus chiv keeb ntawm calcinosis cutis.
- Lesion exploration: Raws li peb tau hais hauv nqe lus dhau los, cov nodules ruaj khov rau cov plaques tuaj yeem kuaj pom, feem ntau nyob rau sab nraub qaum, taub hau thiab lub puab tsaig.
- Biopsy thiab histopathological tsom xam: Kom mus txog qhov kev kuaj pom tseeb, nws yog ib qho tsim nyog yuav tsum tau kuaj xyuas biopsy thiab ua ib qho kev soj ntsuam histopathological ntawm daim tawv nqaij..
Txawm li cas los xij, ntxiv rau kev kuaj mob qhov txhab (uas yog, calcinosis cutis) nws yog ib qho tseem ceeb los txheeb xyuas nws cov laj thawj tshwj xeebtsim kom muaj kev kho mob tshwj xeeb. Rau qhov no, lwm yam kev kuaj mob yuav tsim nyog, xws li kuaj ntshav thiab zis, kuaj kuaj, kuaj duab, thiab lwm yam.
Yuav ua li cas kho calcinosis cutis hauv dev?
Thaum cov txheej txheem paub, peb yuav tsum hais txog kev kho mob calcinosis cutis hauv dev:
- Ua ntej tshaj plaws, ib qho tshwj xeeb kev kho mob yuav tsum tau tsim kho rau cov kab mob hauv qabuas ua rau raug mob no. Txawm li cas los xij, peb tau hais tias muaj idiopathic calcinosis cutis uas tsis muaj qhov laj thawj paub, yog li hauv cov xwm txheej no nws tsis muaj peev xwm tsim kom muaj kev kho mob tshwj xeeb. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias hom kab mob calcinosis no feem ntau daws tau tus kheej hauv tsawg dua ib xyoos.
- Ntxiv rau cov kev kho mob tshwj xeeb, nws tseem ceeb heev rau kho cov teeb meemntawm canine calcinosis cutis, xws li pyoderma (kab mob ntawm daim tawv nqaij). Hauv cov xwm txheej no, nws yuav tsum tau pib kho tshuaj tua kab mob thiab siv da dej txhua lub lim tiam nrog tshuaj tua kab mob (xws li benzoyl peroxide).
- Cov cov deposits me me feem ntau yog reabsorbed thaum thawj qhov ua rau raug tshem tawm thiab kev kho tshwj xeeb raug tsim. Txawm li cas los xij, qhov loj dua tso nyiaj yuav tsum tau kho phais kom tshem tawm.
Tau qhov nyuaj ntawm kev kho mob, nws yog ib qho tseem ceeb uas yuav tsum tau mus ntsib kws kho tsiaj thaum thawj cov tsos mob, ob qho tib si tshuaj xyuas qhov teeb meem thiab nrhiav qhov laj thawj uas ua rau nws.
