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Testis Yang Tidak Diturunkan Di Kuda
Testis Yang Tidak Diturunkan Di Kuda
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Cryptorchidism di Kuda

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Cryptorchidism adalah kegagalan satu atau kedua testis turun ke kedudukan skrotum normal dari rongga perut selepas kelahiran.

Cryptorchidism mungkin tidak jelas ketika lahir, kerana testis tidak jatuh dari ruang perut, melalui saluran inguinal dan cincin dan ke dalam skrotum - di mana ia tinggal - sehingga selepas kelahiran. Masa yang diperlukan sebelum kedua testis turun dari kuda ke kuda tetapi kedua testis harus berada di skrotum pada usia dua tahun. Dalam semua kes satu testis yang tidak turun, kuda jantan masih dapat menghasilkan jumlah testosteron yang normal. Biasanya, testis yang tidak turun jauh lebih kecil daripada yang diturunkan.

Sekiranya salah satu atau kedua-dua buah zakar tetap di perut, kuda itu dikatakan rig, atau gelendong. Stallion yang merupakan cryptorchid tidak boleh digunakan untuk pembiakan, kerana disyaki sebagai masalah genetik. Testis kiri lebih kerap dipertahankan daripada kanan.

Gejala dan Jenis

Cryptorchids dua hala / rig lengkap

  • Kedua-dua buah zakar tetap di perut
  • Secara fizikal muncul sebagai pengelasan (testis tidak dapat diraba)
  • Kemandulan
  • Kelakuan seperti stallion

Cryptorchid unilateral

  • Satu testis kekal di perut
  • Masih akan subur dari testis yang turun

Punca

Cryptorchidism boleh disebabkan oleh masalah keturunan atau perkembangan, di mana testis gagal jatuh ke dalam skrotum selepas kelahiran.

Diagnosis

Doktor haiwan anda akan bermula dengan meraba skrotum. Sekiranya satu testis hilang, ini mudah diraba. Kadang-kadang, kuda perlu ditenangkan agar prosedur ini dapat dilakukan dengan selamat. Setelah ditentukan bahawa testis tidak berada di dalam skrotum, langkah seterusnya adalah dengan mencuba di mana ia berada. Pemeriksaan rektum dapat membantu mencarinya jika telah dikekalkan tinggi di perut. Untuk pandangan yang lebih baik mengenai perut dan saluran inguinal, doktor haiwan boleh menggunakan pengimejan ultrasound.

Dalam beberapa kes, jika testis dapat berada di tempat yang mudah diakses di perut, laparoskop juga dapat digunakan untuk menghilangkan testis. Sekiranya testis dijumpai di saluran inguinal, pembedahan mungkin lebih rumit, tetapi masih dapat dilakukan dengan cepat dan mudah, dengan waktu pemulihan yang singkat.

Sekiranya kuda anda sudah mengepal, tetapi menunjukkan tingkah laku seperti kuda jantan, doktor anda akan memeriksa kuda muda itu untuk tahap testosteron yang lebih tinggi daripada biasa, bersama dengan pemeriksaan perut dan rektum.

Rawatan

Hanya ada satu kaedah rawatan untuk cryptorchidism pada kuda - pembedahan membuang kedua-dua testis. Ini untuk mengelakkan sifat itu diturunkan kepada keturunan. Dalam kes di mana testis yang tidak diturunkan rendah di perut, pengebirian dapat dilakukan di ladang dan umumnya tidak rumit. Sekiranya kedua-dua buah zakar ditahan dan tinggi di perut, kuda anda mungkin memerlukan pembedahan yang lebih rumit dan akan dirujuk ke kemudahan pembedahan kuda.

Hidup dan Pengurusan

Gelding memerlukan rehat dan pengasingan selepas pembedahan. Pembedahan, walaupun kecil, menyakitkan dan tidak selesa. Doktor haiwan anda akan menasihati anda mengenai langkah berjaga-jaga dan selepas prosedur pembedahan, anda perlu menjaga kuda anda ketika pulih.

Anda perlu berjaga-jaga untuk pembengkakan atau keradangan yang berlebihan di tempat pembedahan, dan untuk sebarang tingkah laku yang tidak normal dari kuda anda yang menunjukkan bahawa terdapat jangkitan sehingga doktor haiwan anda dapat segera dipanggil untuk berunding.

Pencegahan

Sebilangan besar kuda dengan keadaan ini steril, tetapi ini tidak boleh dianggap biasa. Sekiranya kuda anda adalah cryptorchid, kedua-dua testis perlu dikeluarkan sepenuhnya kerana keadaan tersebut dipercayai boleh diwarisi.

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