Histopathologic and gross effects of testicular biopsy in the dog.

Histopathologic and gross effects of testicular biopsy in the dog. Research Abstract Details 

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Histopathologic and gross effects of testicular biopsy in the dog. Abstract Text:

C Lopate,W R Threlfall,T J Rosol,

Eighty-one mixed breed intact male dogs were divided into three groups: Group 1 = left testicle biopsied by Trucut needle method (n=36); Group 2 = left testicle biopsied by Incisional method (n = 39); Group 3 = not biopsied (n = 6). The dogs were castrated 1 to 36 d following biopsy. The biopsy specimens and both testicles were examined for gross and histologic lesions. There was no effect of biopsy on testicle circumference. There was a positive correlation (r(2) = 0.93) between testicular circumference and occurrence of lesions. Incisional biopsies induced more gross lesions (67 vs 33%), and more histologic lesions (135 vs 43). The histologic lesions included hypospermatogenesis, coagulation necrosis, tubular degeneration, interstitial fibrosis and inflammation. In addition, the lesions observed in Incisional biopsy specimens were of greater severity and incidence than Trucut biopsy specimens (87 vs 35%). It was concluded that Incisional biopsy induced an increase in frequency and severity of lesions compared with Trucut biopsy of the canine testicle.

Histopathologic and gross effects of testicular biopsy in the dog. Publishing Authors By Initials

C Lopate,WR Threlfall,TJ Rosol,

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Histopathologic and gross effects of testicular biopsy in the dog. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Theriogenology

VOLUME: 32

Page Numbers: 585-602

Journal Abbreviation: Theriogenology

ISSN: 0093-691X

DAY: 26

MONTH: Oct

YEAR: 1989

Histopathologic and gross effects of testicular biopsy in the dog. Information

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LANGUAGE: eng

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AFFILIATION: Theriogenolgy Area College of Veterinary Medicine The Ohio State University 1925 Coffey Road Columbus, OH 43210 USA.

Country: United States

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MEDLINETA: Theriogenology

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