Fibrosarcoma ndi chotupa choopsa chomwe chili mu minofu ya subcutaneous. Mu amphaka, pali mitundu ingapo ya fibrosarcoma. M'malo mokhala unyinji wamba, iwo alidi khansa ndipo kasamalidwe kawo sayenera kunyalanyazidwa. Kuwoneka kulikonse kwa unyinji umodzi kapena angapo mu mphaka wanu kumayenera kukaonana ndi veterinarian wanu. Zowonadi, pakachitika khansa, kusinthika kumatha kukhala kofulumira komanso zovuta zazikulu zimatha kuchitika.

Kuti mumvetsetse chomwe fibrosarcoma ndi, ndikofunikira kumvetsetsa chomwe chotupacho ndi. Mwa kutanthauzira, chotupa ndi unyinji wa ma cell omwe asintha ma genetic mutation: amatchedwa ma cell chotupa. Kusintha kwa majini kumeneku kumatha kuyambitsidwa ndi ma carcinogens koma kumatha kukhala kodzidzimutsa. 

Kusiyanitsa zotupa zoipa ndi zotupa zoipa

Kusiyanitsa kumapangidwa pakati pa zotupa zowopsa zomwe zimapezeka m'malo amodzi a thupi komanso zomwe kuzindikirika kwake kumakhala kovomerezeka, kuchokera ku zotupa zowopsa zomwe zimatha kuyambitsa metastases (ma cell a khansa omwe amafalikira m'malo ena athupi) komanso omwe kuzindikirika kwawo sikukhala kosangalatsa. . Zotupa zowopsa nthawi zambiri zimatchedwa khansa.

Fibrosarcoma imatanthauzidwa ngati chotupa chowopsa cha minofu yolumikizana (sarcoma). Chotupa ichi ndi khansa yopangidwa ndi fibroblasts (choncho mawu oyamba "fibro"), maselo omwe ali mkati mwa minofu yolumikizana, yomwe yasintha. Amphaka, timalankhula za "feline fibrosarcoma complex" yomwe imaphatikiza mitundu itatu ya fibrosarcoma: 

• mawonekedwe ayekha;
• mawonekedwe ambiri opangidwa ndi kachilombo (FSV for Feline Sarcoma Virus);
• komanso mawonekedwe olumikizidwa ndi malo ojambulira (FISS for Feline Injection-Site Sarcoma). 

FISS nthawi zambiri imangotchedwa fibrosarcoma ndipo ndi yomwe tidzasangalale nayo pano.

Chiyambi cha FISS mwa amphaka sichinamvetsetsedwe bwino, koma zikuwoneka kuti kusinthaku kumabwera chifukwa cha kutupa komweko. Zoonadi, jekeseni pokhala wopweteka pakhungu, idzakhala chifukwa cha kutupa pa mlingo wa jekeseni. Lingaliro lothekera kwambiri likuwonetsa kuti kubaya jekeseni mobwerezabwereza pamalo amodzi, makamaka pakatemera kapena kuchiza matenda ndi jakisoni wobwerezabwereza wamankhwala mwachitsanzo, atha kukhala chifukwa cha khansa iyi. Komabe, amphaka ena ovuta kwambiri, jekeseni imodzi imatha kuyambitsa fibrosarcoma.

Maonekedwe a misa yolimba komanso yosapweteka ya subcutaneous imadziwika. Pamene FISS imagwirizanitsidwa ndi jekeseni mobwerezabwereza, makamaka katemera, motero imapezeka kawirikawiri m'dera lapakati pa mapewa. Malowa tsopano akupewa katemera amphaka. Itha kukhala unyinji umodzi kapena angapo pamalo ano komanso m'malo ena athupi.

Fibrosarcoma ndi chotupa chowawa kwambiri, ndiko kunena kuti pokulitsa chidzalowetsa minofu yomwe imadutsa panjira yake (minofu kapena fupa). Choncho sichimapanga misa yodziwika bwino. Nthawi zina ali m'njira, amatha kukumana ndi magazi kapena mitsempha yamagazi. Ndi kudzera mu izi kuti maselo a khansa amatha kusweka ndikupeza njira yawo m'magazi ndi ma lymphatic circulation kuti agone mu ziwalo zina. Izi zimatchedwa metastases, foci yachiwiri yachiwiri ya maselo a khansa. Ponena za fibrosarcoma, metastases imakhalabe yosowa koma ndizotheka (pakati pa 10 mpaka 28% ya milandu), makamaka m'mapapo, ma lymph nodes a m'chigawo komanso ziwalo zina.

Ngati muwona mphaka wanu ali ndi misala, chidziwitso choyamba chiyenera kukhala kupangana ndi veterinarian wanu. Zowonadi, ngakhale chotupa sichikhala chowawa kapena chovutitsa, chikhoza kukhala khansa ndipo chimakhala ndi zotsatira zoyipa pa chiweto chanu. Sizingatheke kudziwa ngati chotupa ndi chosaopsa kapena chowopsa ndi maso, ndikofunikira kutenga zitsanzo kuti muwone ma cell / minyewa yomwe misa ili nayo pansi pa maikulosikopu. Izi zidzathandiza kudziwa chikhalidwe cha chotupacho.

Chithandizo cha fibrosarcoma chimapangidwa ndi opaleshoni, ndiko kuti, kuchotsa misa. Izi zisanachitike, kuwunika kowonjezereka kutha kuchitidwa. Izi zimaphatikizapo kutenga ma X-ray a mphaka kuti adziwe kapena ayi kukhalapo kwa metastases, zomwe zingapangitse kuti matendawa asokonezeke. Popeza fibrosarcoma imasokoneza kwambiri minyewa yamkati, kutulutsa kwakukulu kumalimbikitsidwa. Izi zimaphatikizapo kuchotsa chotupacho chachikulu mokwanira kuti achulukitse mwayi wochotsa maselo onse a khansa omwe alowa m'matumbo oyandikana nawo. Choncho, veterinarian adzachotsa osati misa yokha komanso minofu yoyandikana nayo pamtunda wa 2 mpaka 3 cm kuzungulira chotupacho kapena kupitirira apo. Ndizovuta kuchotsa maselo onse a khansa, chifukwa chake njira ina nthawi zambiri imagwirizanitsidwa ndi opaleshoniyi. Kuonjezera apo, radiotherapy ikhoza kuchitidwa. Izi zimaphatikizapo kuwononga maselo a khansa otsala ndi cheza cha ionizing. Chemotherapy kapena immunotherapy ndi njira zomwe zingaganizidwenso.

Tsoka ilo, kubwereza kwa fibrosarcoma ndikofala. Izi ndichifukwa choti maselo a khansa otsala amatha kuchulukana ndikupanga unyinji watsopano. Ichi ndichifukwa chake chisamaliro cha mphaka yemwe ali ndi misa imodzi kapena zingapo (ma) ayenera kukhala achangu. Opaleshoniyo ikachitika mwachangu, maselo a chotupa amatha kukhala m'magulu ena.

Kuonjezera apo, katemera pokhala wofunikira pa thanzi la mphaka wanu komanso kwa anthu omwe ali nawo, sayenera kunyalanyazidwa. Choncho eni amphaka amalangizidwa kuti ayang'ane mosamala malo a jakisoni atalandira katemera komanso kuti adziwitse veterinarian wawo ngati akukayikira.