Veterinarska stanica, Vol. 56 No. 3, 2025.
Stručni rad
https://doi.org/10.46419/vs.56.3.12
Spontani tumor Zymbalove žlijezde u 25 tjedana starog mužjaka Wistar štakora: prikaz slučaja
Ana I. Faustino-Rocha
; Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Institute for Innovation, Capacity Building and Sustainability of Agri-food Production (Inov4Agro), Vila Real, Portugal, Department of Zootechnics, School of Sciences and Technology, Évora, Portugal, Comprehensive Health Research Center (CHRC), Évora, Portugal
Paula A. Oliveira
orcid.org/0000-0002-1912-1457
; Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), Institute for Innovation, Capacity Building and Sustainability of Agri-food Production (Inov4Agro), Vila Real, Portugal, Department of Veterinary Sciences, Shool School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
*
Ana. M, Calado
; Department of Veterinary Sciences, Shool School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal, Animal and Veterinary Research Center (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Vila Real, Portugal
Fernarda Seixas
; Department of Veterinary Sciences, Shool School of Agrarian and Veterinary Sciences (ECAV), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal, Animal and Veterinary Research Center (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), Vila Real, Portugal
* Dopisni autor.
Sažetak
Ovaj rad opisuje spontani tumor Zymbalove žlijezde u 25 tjedana starog mužjaka wistar štakora koji je uključen u kontrolnu sedentarnu skupinu ispitivanja hormonski i kemijski induciranog raka prostate. U štakora je pronađena unilateralna, okrugla, ulcerirana masa, ventralno od lijevog uha. Patohistološki, radilo se o neinkapsuliranoj masa koja se sastojala od solidnih slojeva bazalodinih epitelnih stanica s povremenom sebocitnom diferencijacijom. Višestruke stanice su očitovale eozinofilne granule različitih veličina. Patohistološki podatci bili su kompatibilni s bazaloidnim karcinomom, a njegova lokacija ukazuje na podrijetlo iz Zymbalove žlijezde (slušna žlijezda lojnica).
Ključne riječi
slušna žlijezda lojnica; kemijska kancerogeneza; mladi štakor
Hrčak ID:
321314
URI
Datum izdavanja:
3.11.2024.
Posjeta: 117 *