An sake yi wa wani na'urar daukar hoton Labrador mai suna Ava tiyatar maye gurbin kugu sau biyu tare da taimakon likitocin dabbobi na Jami'ar Texas A&M, da kuma tsarin kwamfuta (CT) da fasahar buga 3D. Sannan ku koma yin gudu da wasa da iyalinku.
Lokacin da Ava ta samu haɗin gwiwa biyu a lokacin da take ɗan kwikwiyo a shekarar 2020, likitocin dabbobi na Texas A&M sun cire tsoffin haɗin gwiwa suka maye gurbinsu da sababbi, ta amfani da tsarin CT da aka shirya, samfuran ƙashi da aka buga ta hanyar 3D da kuma tiyatar da aka yi wa gwaji don tabbatar da cewa tiyatar ta yi nasara cikin sauƙi kuma ba tare da ciwo ba.
Ba karnuka da yawa ne ke yin tiyatar maye gurbin kwatangwalo sau huɗu a rayuwarsu ba, amma Ava ta kasance ta musamman.
"Ava ta zo mana ne lokacin da take da kimanin watanni 6 kuma mu iyaye ne na kare mai reno da ke zaune a Illinois," in ji mai gidan Ava, Janet Dieter. "Bayan kula da karnuka sama da 40, ita ce 'yar asara ta farko da muka ɗauka daga baya. Mun kuma sami wani baƙar fata Labrador mai suna Roscoe a lokacin, wanda ke son yin watsi da 'yan karnukan da aka reno, amma ya kamu da ƙaunar Ava nan take kuma mun san za ta ci gaba da zama."
Janet da mijinta Ken koyaushe suna kai karnukansu makarantar biyayya tare da su, kuma Ava ba ta bambanta ba. Duk da haka, a can ne ma'auratan suka fara lura da wani abu daban game da ita.
"Batun ya taso ne game da yadda za a hana karenku tsalle a kan ku, kuma mun fahimci cewa Ava ba za ta taɓa tsalle a kanmu ba," in ji Janet. "Mun kai ta wurin likitan dabbobi na gida kuma suka yi mata hoton X-ray wanda ya nuna cewa kwatangwalon Ava ya lalace."
An tura likitocin Dieters zuwa ga wani likitan tiyata mai gyaran kwatangwalo wanda ya yi wa Ava tiyatar maye gurbin kwatangwalo a shekarar 2013 da 2014.
"Jajircewarta abin mamaki ne," in ji Janet. "Ta fita daga asibiti kamar babu abin da ya faru."
Tun daga lokacin, Ava ta taimaka wa 'yan kwikwiyon da ke kula da masu cin abinci su sami mutanen da za su yi wasa da su. Lokacin da iyalan Dieter suka ƙaura daga Illinois zuwa Texas shekaru da yawa da suka gabata, ta ɗauki wannan sauyi da sauri.
"Tsawon shekaru, ƙwallon roba sun lalata layin filastik wanda ke kare bangon ƙarfe na gidajen haɗin roba," in ji Dr. Brian Sanders, farfesa na ƙananan ƙasusuwan dabbobi kuma darektan ayyukan ƙasusuwan ƙananan dabbobi a Asibitin Koyar da Dabbobi. "Kwallon roba ta lalata tushen ƙarfen, wanda ya haifar da karkacewa gaba ɗaya."
Duk da cewa lalacewar haɗin kugu ba kasafai ake samu ba a karnuka, yana iya faruwa idan aka maye gurbin haɗin gwiwa da aka yi amfani da shi tsawon shekaru da yawa.
"Lokacin da aka sanya wa Ava ƙugu na asali, ƙugu a cikin haɗin da aka maye gurbin bai yi girma kamar yadda yake a yanzu ba," in ji Sanders. "Fasaha ta ci gaba har zuwa inda wannan matsalar ba ta da yawa. Matsaloli kamar na Ava ba su da yawa, amma idan suka faru, ana buƙatar fasaha ta zamani don cimma nasara."
Baya ga rugujewar da aka samu, zaizayar da bangon ƙarfe na kwatangwalo na Ava ya haifar da ƙananan ƙwayoyin ƙarfe da suka taru a kusa da haɗin gwiwa da kuma cikin magudanar ƙashin ƙugu, inda suka samar da ƙwayoyin granulomas.
Sanders ya ce, "Glunoma a zahiri jaka ce ta nama mai laushi da ke ƙoƙarin ɗaukar gutsuttsuran ƙarfe." "Ava tana da babban granuloma na ƙarfe wanda ke toshe hanyar shiga gaɓar kugunta kuma yana shafar gabobin ciki. Wannan kuma na iya sa jikinta ya ƙi duk wani dashen roba na THR.
"Taɓar ƙarfe—wani tsari mai lalata ƙarfe wanda ke sa gutsuttsuran ƙarfe su taru a cikin granulomas—na iya haifar da canje-canje a cikin ƙwayoyin halitta wanda ke sa ƙashin da ke kewaye da sabon kwatangwalo ya sake narkewa ko ya narke. Kamar sanya jiki cikin yanayin kariya ne don kare kansa daga abubuwan waje," in ji shi.
Saboda sarkakiyar aikin tiyatar da ake buƙata don cire granuloma da kuma gyara kugu, likitan dabbobi na yankin Diters ya ba da shawarar ganin ƙwararren likitan ƙashi a Jami'ar Texas A&M.
Domin tabbatar da nasarar aikin mai sarkakiya, Sanders ya yi amfani da fasahar zamani ta CT da fasahar buga 3D.
"Muna amfani da ƙirar kwamfuta ta 3D don tantance girman da kuma wurin da aka sanya kayan da aka yi wa roba," in ji Saunders. "Mun buga ainihin kwafin kwatangwalo na Ava da ya karye kuma mun tsara yadda za mu yi tiyatar gyara ta amfani da samfurin ƙashi na 3D. A gaskiya ma, mun tsaftace samfuran filastik kuma mun yi amfani da su a ɗakin tiyata don taimakawa wajen tiyatar sake ginawa."
"Idan ba ka da shirin buga 3D naka, dole ne ka yi amfani da tsarin biyan kuɗi don aika hotunan CT zuwa ga wani kamfani na ɓangare na uku. Zai iya zama da wahala dangane da lokacin da za a ɗauka, kuma sau da yawa za ka rasa damar shiga cikin tsarin tsarawa," in ji Sanders.
Samun kwafin duwawun Ava ya taimaka sosai idan aka yi la'akari da cewa granuloma na Ava yana ƙara rikitarwa.
"Domin guje wa ƙin karɓar THR, muna amfani da na'urar CT scan kuma muna aiki tare da ƙungiyar likitocin tiyata masu laushi don cire yawancin granuloma na ƙarfe daga magudanar ƙashin ƙugu gwargwadon iko sannan mu dawo don sake duba THR. Sannan idan muka yi gyaran, za mu iya kammala aikin tiyata a ɗayan gefen ta hanyar cire sauran granuloma a gefe ɗaya," in ji Sanders. "Amfani da samfuran 3D don tsarawa da aiki tare da ƙungiyar nama mai laushi sune muhimman abubuwa biyu a cikin nasararmu."
Duk da cewa tiyatar farko ta sake gina kugu ta Ava ta yi kyau, amma wahalar da ta sha ba ta ƙare ba tukuna. Makonni kaɗan bayan tiyatar farko, sauran kushin THR na Ava shi ma ya lalace kuma ya lalace. Dole ta koma VMTH don sake duba kugu na biyu.
"Abin farin ciki, kwatangwalo na biyu bai yi rauni sosai kamar na farko ba, kuma mun riga mun sami samfurin 3D na kwarangwal ɗinta daga tiyatar da ta yi kwanan nan, don haka tiyatar gyaran kwatangwalo na biyu ta fi sauƙi," in ji Saunders.
"Har yanzu tana yawo a bayan gida da kuma filin wasanmu," in ji Janet. "Har ma ta yi tsalle a kan kujera."
"Lokacin da ta fara nuna alamun farko na lalacewa a kugunta, mun yi tunanin cewa ƙarshen zai zo kuma mun yi mamaki," in ji Ken. "Amma likitocin dabbobi a Texas A&M sun ba ta sabuwar rayuwa."
Masana dabbobi a Jami'ar Texas A&M sun ce samar da "yanki mai aminci" ga kuliyoyi shine mabuɗin samun nasarar gabatarwa.
Masu aikin gyaran dabbobi suna fuskantar gajiya kuma suna da yuwuwar mutuwa sakamakon kashe kansu sau biyar fiye da sauran jama'a.
Masana kimiyya za su yi aiki don fahimtar yadda kwayar cutar da ke haifar da COVID-19 ke yaduwa tsakanin barewa da kuma yadda take shafar lafiyarsu gaba ɗaya.
Drew Kearney '25 yana nazarin bayanan ƙungiyar don inganta dabarun haɓaka 'yan wasa.
Masana dabbobi a Jami'ar Texas A&M sun ce samar da "yanki mai aminci" ga kuliyoyi shine mabuɗin samun nasarar gabatarwa.
Lokacin Saƙo: Disamba-18-2023