PATHOMORPHOLOGICAL CHARACTERISTICS OF LEIDIGOMA IN DOGS

Як цитувати

Kolych, N. (2022). PATHOMORPHOLOGICAL CHARACTERISTICS OF LEIDIGOMA IN DOGS. Збірник наукових праць SCIENTIA. вилучено із https://ojs.ukrlogos.in.ua/index.php/scientia/article/view/17854

Анотація

The research for the study of morphological, clinical and macroscopic characteristics of the different histological types of canine testicular tumors. Material was obtained during a routine surgery for the removal of testicular tumors in dogs in clinics of veterinary medicine in Kiev. Tumors were divided into sex-cord stromal tumors and germ cell tumors. Among the sex-cord stromal tumors recorded leydig (interstitial) and sertoli cell tumors. Macroscopical and histologic characteristics of canine interstitial (Leydig) cell tumor are described. It is 12% of all testicular tumors. Largest share is breeds dog such as foxterriers and toyterriers. Interstitial (Leydig) cell tumor has a slower growth compared to other tumors the testicle, no metastases. Half the animals had no clinical signs. Most interstitial (Leydig) cell tumor go together with the pathology of adnexal structures. This is because Leydig cell tumor lead to increased levels of androgens. This fact may cause pathology of adnexal structures. Neoplasms are recorded both on the right and the left testis. Leydig cell tumor was not related to the cryptorchid testicles. Most tumors regular oval, brown or gray color, different texture and size with no signs of necrosis or ulceration. Macroscopical and histologic characteristics of malignant tumours of testicle are described.

Посилання

Bernshteyn L.M. (2000). Gormonalnyiy kantserogenez. – SPb.: Nauka,. – 381

Carolyn J. Henry, Mary Lynn Higginbotham (2009). Cancer management in small animal practice. Maryland Heights. 403.

Dobson J.M., Lascelles B.D.X. (2003). Manual of Canine and Feline Oncology. — BSAVA. 160 .

Meuten Donald J. (2002) Tumors in domestic animals. 4th ed., Ames. 769.

Misdorp W. (2002) Tumors of the genital systems // Tumor in domestic animals / Ed. D. Meuten. Iowa State Press, 4. 575-612.

Moulton E. (2002). Tumors in Domestic Animals. - 4th.Ed.Revised.Univ. of California Press Berkeley Los Angeles, London, – 202.

North Susan M., Banks T. A. (2009). Small animal oncology Saunders, Elsevier. – 298.

Seredа S.V. Sovremennyie issledovaniya v hirurgii i onkologii zhivotnyih. – M., 2009. – 446.

Uayt Richard A.S. (2003) Onkologicheskie zabolevaniya melkih domashnih zhivotnyih / Uayt Richard A. S.. – M.: Akvarium, 352.

Villalobos Alice (2010) Canine and feline geriatric oncology: honoring the human-animal bond / by Alice Villalobos with Laurie, Oxford. 381.

Creative Commons License

Ця робота ліцензується відповідно до Creative Commons Attribution 4.0 International License.


| Переглядів: 14 | |