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Conjunctival leiomyosarcoma in a dog

Year 2014, , 229 - 231, 01.09.2014
https://doi.org/10.1501/Vetfak_0000002634

Abstract

In the case, leiomyosarcoma is described pathomorphologically in conjuctiva of a 5 years old male dog. Macroscopically, the mass were weight of 14 g, 4x4x3 cm in diameter, grayish-white and firm consistency. On cut section, there were generally grayish white color but included haemorrhagic foci in some areas. Histologically, anaplastic muscle cells, were seen ovoid or spindle shape, had architecture of bundles in different way or whorles. The cells were differentiated by staining red in Masson’s trichrome method. In addition, haemorrhagic areas were get along with these cells

References

  • Cohen M, Post GS, Wright JC (2003): Gastrointestinal leiomyosarcoma in 14 dogs. J Vet Intern Med, 17, 107-110.
  • Cooper BJ, Valentine BA (2002): Tumors of Muscle. In: DJ Meuton, (ed), Tumors in Domestic Animals. 4 th ed. pp. 319-363. Iowa State Press, Iowa.
  • Hayden DW, Klausner JS, Waters DJ (1999): Prostatic leiomyosarcoma in a dog. J Vet Diagn Invest, 11, 283-286.
  • Kapatkin AS, Mullen HS, Matthiesen DT, Patnaik AK (1992): Leiomyosarcoma in dogs: 44 cases (1983-1988). J Am Vet Med Assoc, 201, 1077-1079.
  • McCowan C, Stanley RG (2004): Pigmented squamous cell carcinoma of the conjunctiva of a horse. Vet Ophthalmol, 7, 421-423.
  • Moore CP, Collins BK, Linton LL, Collier LL (2000): Conjunctival malignant melanoma in a horse. Vet Ophthalmol, 3, 201-206.
  • Multari D, Vascellari M, Mutinelli F (2002): Hemangiosarcoma of the third eyelid in a cat. Vet Ophthalmol, 5, 273-276.
  • Murphy CJ, Bellhorn RW, Buyukmihci NC (1989): Bilateral conjunctival masses in two dogs. J Am Vet Med Assoc, 195, 225-228.
  • Penninck DG (1998): Characterization of gastrointestinal tumors. Vet Clin North Am Small Anim Pract, 28, 777-797.
  • Pirie CG, Knollinger AM, Thomas CB, Dubielzig RR (2006): hemangiosarcoma: a retrospective evaluation of 108 cases (1989-2004). Vet Ophthalmol, 9, 215-226.
  • Reis-Filho JS, Gonçalves C, Gärtner F (2003): Rectal
  • leiomyosarcoma in a dog and review of gastrointestinal stromal tumours. Vet Rec, 153, 215-217.
  • Sato T, Aoki K, Shibuya H, Machida T, Watari T (2003): Leiomyosarcoma of the kidney in a Dog. J Vet Med, 50, 366-369.

Bir köpekte konjunktival leiomyosarkom

Year 2014, , 229 - 231, 01.09.2014
https://doi.org/10.1501/Vetfak_0000002634

Abstract

Bu olguda, sol gözün alt kapağında şişlik şikayeti bulunan 5 yaşlı, erkek bir köpeğin konjunktivasından alınan biyopsi örneğinde leiomyosarkom olgusu patomorfolojik olarak tanımlandı. Tümöral kitle makroskobik olarak, 14 gr ağırlığında, 4x4x3 cm boyutlarında ve elastik kıvamlıydı. Kesit yüzü ise boz-beyaz renkte ve yer yer küçük kanama alanları mevcuttu. Histolojik olarak ise çeşitli yönlere kollar veren bantlar veya girdaplar yapmış, Masson’un trikrom boyası ile kırmızı renkte boyanan, oval veya uzunca görünüşlü anaplazik kas hücrelerinden oluşan yapılara kanama alanlarının eşlik ettiği görüldü

References

  • Cohen M, Post GS, Wright JC (2003): Gastrointestinal leiomyosarcoma in 14 dogs. J Vet Intern Med, 17, 107-110.
  • Cooper BJ, Valentine BA (2002): Tumors of Muscle. In: DJ Meuton, (ed), Tumors in Domestic Animals. 4 th ed. pp. 319-363. Iowa State Press, Iowa.
  • Hayden DW, Klausner JS, Waters DJ (1999): Prostatic leiomyosarcoma in a dog. J Vet Diagn Invest, 11, 283-286.
  • Kapatkin AS, Mullen HS, Matthiesen DT, Patnaik AK (1992): Leiomyosarcoma in dogs: 44 cases (1983-1988). J Am Vet Med Assoc, 201, 1077-1079.
  • McCowan C, Stanley RG (2004): Pigmented squamous cell carcinoma of the conjunctiva of a horse. Vet Ophthalmol, 7, 421-423.
  • Moore CP, Collins BK, Linton LL, Collier LL (2000): Conjunctival malignant melanoma in a horse. Vet Ophthalmol, 3, 201-206.
  • Multari D, Vascellari M, Mutinelli F (2002): Hemangiosarcoma of the third eyelid in a cat. Vet Ophthalmol, 5, 273-276.
  • Murphy CJ, Bellhorn RW, Buyukmihci NC (1989): Bilateral conjunctival masses in two dogs. J Am Vet Med Assoc, 195, 225-228.
  • Penninck DG (1998): Characterization of gastrointestinal tumors. Vet Clin North Am Small Anim Pract, 28, 777-797.
  • Pirie CG, Knollinger AM, Thomas CB, Dubielzig RR (2006): hemangiosarcoma: a retrospective evaluation of 108 cases (1989-2004). Vet Ophthalmol, 9, 215-226.
  • Reis-Filho JS, Gonçalves C, Gärtner F (2003): Rectal
  • leiomyosarcoma in a dog and review of gastrointestinal stromal tumours. Vet Rec, 153, 215-217.
  • Sato T, Aoki K, Shibuya H, Machida T, Watari T (2003): Leiomyosarcoma of the kidney in a Dog. J Vet Med, 50, 366-369.
There are 13 citations in total.

Details

Primary Language English
Subjects Veterinary Surgery
Other ID JA73FB98HD
Journal Section Research Article
Authors

Nihat Yumuşak

Murat Çalışkan

Osman Kutsal

Publication Date September 1, 2014
Published in Issue Year 2014

Cite

APA Yumuşak, N., Çalışkan, M., & Kutsal, O. (2014). Conjunctival leiomyosarcoma in a dog. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 61(3), 229-231. https://doi.org/10.1501/Vetfak_0000002634
AMA Yumuşak N, Çalışkan M, Kutsal O. Conjunctival leiomyosarcoma in a dog. Ankara Univ Vet Fak Derg. September 2014;61(3):229-231. doi:10.1501/Vetfak_0000002634
Chicago Yumuşak, Nihat, Murat Çalışkan, and Osman Kutsal. “Conjunctival Leiomyosarcoma in a Dog”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 61, no. 3 (September 2014): 229-31. https://doi.org/10.1501/Vetfak_0000002634.
EndNote Yumuşak N, Çalışkan M, Kutsal O (September 1, 2014) Conjunctival leiomyosarcoma in a dog. Ankara Üniversitesi Veteriner Fakültesi Dergisi 61 3 229–231.
IEEE N. Yumuşak, M. Çalışkan, and O. Kutsal, “Conjunctival leiomyosarcoma in a dog”, Ankara Univ Vet Fak Derg, vol. 61, no. 3, pp. 229–231, 2014, doi: 10.1501/Vetfak_0000002634.
ISNAD Yumuşak, Nihat et al. “Conjunctival Leiomyosarcoma in a Dog”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 61/3 (September 2014), 229-231. https://doi.org/10.1501/Vetfak_0000002634.
JAMA Yumuşak N, Çalışkan M, Kutsal O. Conjunctival leiomyosarcoma in a dog. Ankara Univ Vet Fak Derg. 2014;61:229–231.
MLA Yumuşak, Nihat et al. “Conjunctival Leiomyosarcoma in a Dog”. Ankara Üniversitesi Veteriner Fakültesi Dergisi, vol. 61, no. 3, 2014, pp. 229-31, doi:10.1501/Vetfak_0000002634.
Vancouver Yumuşak N, Çalışkan M, Kutsal O. Conjunctival leiomyosarcoma in a dog. Ankara Univ Vet Fak Derg. 2014;61(3):229-31.