Journals / Veteriner Bilimleri Dergisi . Eurasian Journal of Veterinary Sciences / 2001 / Cilt: 17 - Sayı: 2

Chromophobe adenoma of the pituitary gland in a dog

Bir köpekte hipofizin kromofob adenomu

Pages
147–150
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

A few rosette like structures were also present.

📌 3 Key Takeaways

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Objective & Hypothesis:In this report, sinusoidal type of chromophobe adenoma in the pars distalis of pituitary gland was described with gross and microscopic findings in a 7 year-old, Terrier dog.
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Key Findings & Data:The tumor mass was 1.4x2.0x1.7 cm in diameter, spherical, firm and dark brown in colour.
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Conclusion & Impact:A few rosette like structures were also present.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:hipofiz bezi · olgu sunumları · adenom

Abstract

In this report, sinusoidal type of chromophobe adenoma in the pars distalis of pituitary gland was described with gross and microscopic findings in a 7 year-old, Terrier dog. Grossly, it was placed in the base of the brain, in between chiasma opticum and anterior of pons cerebri. The tumor mass was 1.4x2.0x1.7 cm in diameter, spherical, firm and dark brown in colour. Microscopically, large round shaped chromophobe cells were observed. There were abundant sinusoids which were enlarged and filled with erythrocytes in between these cells. A few rosette like structures were also present.

Özet

Bu gözlemde 7 yaşlı Terrier ırkı bir köpekte hipofizin pars distalisinde rastlanan sinüzoidal tipte kromofob adenom, makroskopik ve mikroskopik bulgularıyla tanımlandı. Makroskopik incelemede tümör, beyinin bazalinde, chiasma opticum ile pons cerebri'nin anteriorü arasında yerleşmişti. Tümör, 1.4x2.0x1.7 cm boyutlarında, küremsi şekilde, sert kıvamda ve dıştan koyu kahverenkli idi. Mikroskopik incelemede, tümör çoğunlukla büyük ve yuvarlak şekilli kromofobik hücrelerden oluşmuştu. Bu hücreler arasında çok sayıda genişlemiş ve içi eritrositlerle dolu sinüzoidler vardı. Az sayıda da rozet benzeri oluşumlara rastlandı.

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Cite This Article

VURAL, A. S., KUL, O. (2001). Chromophobe adenoma of the pituitary gland in a dog. Veteriner Bilimleri Dergisi . Eurasian Journal of Veterinary Sciences, Cilt: 17 - Sayı: 2, 147–150. https://ajindex.com/articles/333426

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