Veterinärmedizinische Universität Wien Forschungsinformationssystem VetDoc

Grafischer Link zur Startseite der Vetmeduni Vienna

Gewählte Publikation:

Publikationstyp: Zeitschriftenaufsatz
Dokumenttyp: Fallbericht

Jahr: 2013

AutorInnen: Lambacher, B; Melcher, Y; Podstatzky, L; Wittek, T

Titel: Gynäkomastie beim Ziegenbock - eine Fallstudie.

Titelvariante: Gynaecomastia in a billy goat - a case report

Quelle: Wien Tierarztl Monat (100), 11-12 321-325.

Autor/innen der Vetmeduni Vienna:

Lambacher Bianca
Wittek Thomas

Beteiligte Vetmed-Organisationseinheiten
Universitätsklinik für Wiederkäuer, Klinische Abteilung für Wiederkäuermedizin

Gynaecomastia is defined as an enlargement of the male breast with or without pseudolactation. The condition is rarely observed in billy goats and bulls. A billy goat was presented with enlarged teats and thus it was necessary to consider whether it had developed gynaecomastia. Clinical, sonographic, andrological, spermatological, hormone-analytical and histological examinations were performed. The teats were bilaterally enlarged and it was possible to obtain a milk-like fluid. Ultrasonography revealed a parenchyma that looked like mammary tissue. Furthermore, sonographic examination of the testes showed areas of calcification, which is a typical feature of gynaecomastia. The findings were confirmed in the histological examination. A semen analysis provided physiological results. Despite having high levels of testosterone, the male animal did not show any signs of libido. Almost all the findings were suggestive of a true gynaecomastia.

© Veterinärmedizinische Universität Wien Hilfe und Downloads