I-Perianal Tumor in Dogs - Izimpawu kanye nokwelashwa

-Delile

• Izinhlobo Zezimila ZasePerianal ezinjeni
• Izimpawu zesimila sePerianal ezinjeni
• Ukuxilongwa kwesifo se-perianal ezinjeni
• Ukwelashwa kwe-Canine perianal tumor

Izimila esifundeni sezinja zingaba njalo kakhulu, ikakhulu izinhlobo ezintathu: enobungozi, ebizwa nge-perianal adenoma, ethinta kakhulu imidlwane yamadoda engafundisiwe; nezimbili ezimbi, i-anal sac adenocarcinoma ne-perianal adenocarcinoma, enamathuba amakhulu wokwakheka kwe-metastasis kanye ne-paraneoplastic syndrome ene-hypercalcemia.

Izimpawu zomtholampilo ezihambisanayo yilezo ezisuselwa ekukhuleni kwesisindo endaweni ebucayi yezinja, eziqala ukukhotha, ukukhasa nokuzicwenga ngokwazo, zibangele ukopha, ubuhlungu, ukungaphatheki kahle kanye nokutheleleka kwesibili nakho okudala umkhuhlane futhi fistula. Ukuxilongwa kwenziwa nge-cytology kanye ne-biopsy kanti ukwelashwa kuzoba kokuhlinzwa nokwelashwa. Kule ndatshana kaPeritoAnimal, sikhuluma ngesihloko esithi i-perianal tumor ezinjeni, izimpawu zayo kanye nokwelashwa.

Izinhlobo Zezimila ZasePerianal ezinjeni

Esifundeni se-perianal, esidlulela phakathi kwendunu yenja kanye nezitho zangasese, izifo ezinjengezicubu zingenzeka. Kuyinto kakhulu engafakwanga futhi eniselwa, ngakho-ke ubuhlungu nokuzwela lapho kusingathwa kuphezulu kakhulu.

Emaceleni endunu, sithola izakhiwo ezimbili:

• izikhwama zangemuva: I-Blind fundus diverticula ohlangothini ngalunye lwe-anus, phakathi kwama-sphincters angaphandle nangaphakathi. Umsebenzi wawo ukuqoqa uketshezi olunoshukela, olunosizi nolunukayo oluhlanganiswa nezindlala zangaphakathi futhi luqedwe ngokwemvelo ngesikhathi sokuzikhulula kwezinja. Iwusizo ekuqapheliseni phakathi kwezinja, futhi futhi ikhishwa ezimeni ezicindezelayo.
• izindlala ze-perianal: Kubizwa nangokuthi izindlala ze-circumanal noma ze-hepatoid, ezinama-hormone receptors (androgens, estrogens, ne-hormone yokukhula). Zitholakala esikhunjeni esingaphansi kwesikhumba esizungeze ingquza yenja. Lezi yizindlala ezinesibindi ezingakhiphi okuqukethwe.

Eziningana zingavela izinhlobo zamathumba endaweni ye-perineal, okulandelayo kube okuvame kakhulu:

• perianal adenoma: kunesisindo phansi komsila noma esifundeni se-perianal, ngokukhula okuqhubekayo nokungabi buhlungu. Kwesinye isikhathi kungaba nesilonda. Kwenzeka kaningi emadodeni angafundisiwe nangaphezulu, okuluhlobo oluvame kakhulu lwesimila kuzo. Kodwa-ke, kuyabonakala nakwabesifazane, ikakhulukazi kwezenzalo. Inqubo enobungozi.
• I-Perianal adenocarcinoma: kubuye kube isimila sezindlala ze-perianal ezinezici ezifanayo nezangaphambilini, kodwa sibi futhi ngenxa yalokho sinolaka kakhulu. Kungenzeka ezinjeni zanoma yimuphi unyaka nobulili.
• I-anal sac adenocarcinoma: yisona isimila esivame kakhulu ezinsikazi ezihlanzwayo nezingadalulwanga nasemidlwane endala. I-Hypercalcemia (ukwanda kwe-calcium egazini) kwenzeka kulesi simila.

Kumele kuqashelwe ukuthi kunokuthambekela okuthile kobuhlanga ekuthuthukiseni izicubu ze-perianal, ezivame kakhulu ezinjeni zezinhlobo ezilandelayo:

• UCocker Spaniel.
• Fox Terrier.
• Izinhlobo zemvelaphi yaseNordic.
• Izinhlobo ezinkulu, ezingahle zihlotshaniswe nesimila samasende.

Izimpawu zesimila sePerianal ezinjeni

Ezimweni ze perianal adenoma, ekuqaleni imidlwane ayikhombisi ubuhlungu noma izimpawu ezihambisanayo. Ngokuhamba kwesikhathi, futhi uma kungenzeka batheleleke, bangakhula umkhuhlane, i-malaise ne-anorexia. Uma ubukhulu bukhulu kakhulu, bangathola ukuvinjelwa okungafani nobuhlungu be-perineal, okwenza ukukhishwa kwenqubo kube nzima kakhulu futhi kubuhlungu inqubo yenja.

Wena perianal adenocarcinomas zinolaka kakhulu futhi zingabonisa izimpawu zomtholampilo njenge ukulahlekelwa isifiso sokudla, ubuhlungu nokudinwa. Banethuba elikhulu lokukhiqiza i-hypercalcemia njengengxenye ye-paraneoplastic syndrome (iqoqo lezimpawu ezihambisana nezicubu), kanye nezimpawu zomtholampilo ezitholwe kumonakalo odalwe yilokhu kwanda kwe-calcium ezingeni lezinso, njenge-polyuria / polydipsia syndrome (ukuchama nokuphuza kakhulu kunokujwayelekile).

Lesi sifo se-paraneoplastic singenzeka futhi ku- i-anal sac adenocarcinomas, kepha kaningi (cishe izinja ezingama-25% -50%).

Ngokufingqa, ezimweni zamathumba we-perianal, izinja zingabonakalisa i- ukulandela izimpawu:

• Ubuhlungu bePerianal.
• Iphunga elibi esifundeni se-perianal.
• Ukukhotha okungapheli endaweni.
• Ukopha okuvela kulesimila.
• Ukuhudula ingemuva lomzimba.
• Izilonda.
• Izifo zesibili.
• Ukulunywa kwe-anal.
• I-Anorexia.
• I-Polyuria.
• I-Polydipsia.
• Imikhuba emibi.
• Ukunganaki.
• Imfiva.
• AmaFistula.
• Ukungabi nesifiso sokudla.
• Ukwehla kwesisindo.
• Ukuvinjelwa kwamabala.
• Ukuqunjelwa.
• I-Hematochezia (igazi elisesitokisini).
• Ubuhlungu lapho uzichamela (i-dyschesia).
• Kunzima ukuzichaza (i-tenesmus).

Lezi zicubu zinamandla amakhulu we-metastasis, okokuqala zihlasela ama-lymph node wesifunda (inguinal kanye ne-pelvic) futhi, kamuva, nezitho zangaphakathi.

Ukuxilongwa kwesifo se-perianal ezinjeni

Uma kwenzeka kusolwa isimila esibi enja, amasu we isithombe sokuxilonga kufanele zisetshenziselwe ukubheka ama-metastases, ngoba cishe ku-50% kuya ku-80% wamacala amathumba we-perianal kunama-metastases ngesikhathi sokuxilongwa. Amasu asetshenzisiwe yi-ultrasound yesisu, ukuhlola ama-lymph node nezinye izitho ezifana nezinso noma isibindi, kanye ne-radiography, esetshenziselwa ukubona ngeso lengqondo izitho ze-thoracic, ikakhulukazi amaphaphu.

Ku- ukuhlolwa kwegazi kuzokwazi ukubona i-hypercalcemia nokulimala kwezinso ezimweni ze-adenocarcinomas.

Ukwelashwa kwe-Canine perianal tumor

Ukwelashwa kwezicubu ze-perianal ezinjeni yiyona ukususwa kokuhlinzwa. Kodwa-ke, ngokuya ngohlobo lwesimila nokuba khona noma cha kwama-metastases, ukwelashwa kungahluka:

• Endabeni ye-perianal adenomas, ngoba ihlobene kakhulu namahomoni wabesilisa abangafundile, kuyadingeka ukwenza ukuthena ukunciphisa ubungozi bokuphindeka esikhathini esizayo, okwehla ngama-90%.
• Uma kunama-metastases noma izicubu zinobungozi, kufanele kukhishwe isizinda esiphelele ngamamaki wokuhlinzwa futhi ukwelashwa kuqhubeke i-chemotherapy ne-radiotherapy.
• Ezimweni zokukhubazeka kwezinso nokusebenza kwe-hypercalcemia, ukwelashwa okuthile nge ukwelashwa oketshezi nemithi ngaphambi kokuhlinzwa ukunciphisa ingozi yokubulala izinzwa.
• Lapho ubukhulu bama-lymph node bukwenza kube nzima ukuzikhandla, kufanele zisuswe ukwenza inqubo isebenze.

Kunoma ikuphi, kubalulekile ukuya emtholampilo wezilwane ukuze uchwepheshe akwazi ukuxilonga uhlobo lwesimila futhi anqume ukuthi iyiphi indlela engcono yokwelashwa.

Manje njengoba usukwazi konke mayelana ne- isimila se-perianal ezinjeni, mhlawumbe ungahle ube nentshisekelo kule vidiyo elandelayo yokuthi uyinakekela kanjani inja ukuze iphile isikhathi eside:

Lo mbhalo wenzelwe imininingwane kuphela, kwaPeritoAnimal.com.br asikwazi ukunquma ukwelashwa kwezilwane noma ukwenza noma yiluphi uhlobo lokuxilongwa. Siphakamisa ukuthi uthathe isilwane sakho uye kudokotela wezilwane uma kungenzeka ukuthi unanoma yiluphi uhlobo lwesimo noma ukungaphatheki kahle.

Uma ufuna ukufunda izindatshana eziningi ezifana ne- I-Perianal Tumor in Dogs - Izimpawu kanye nokwelashwa, sincoma ukuthi ufake isigaba sethu sezinye izinkinga zezempilo.