Leydig Cell TumorLeydig CellsSertoli Cell TumorTesticular NeoplasmsSertoli CellsSertoli-Leydig Cell TumorTestisSeminomaAdrenal GlandsDiethylstilbestrolTestosteroneGranulosa Cell TumorGiant Cell Tumor of BoneDog DiseasesAromataseGiant Cell TumorsNeoplasms, Germ Cell and EmbryonalNeoplasms, ExperimentalAdrenal CortexGranular Cell TumorAdrenal MedullaSeminiferous TubulesImmunohistochemistryAdrenal Gland NeoplasmsSpermatogenesisAdrenal Gland DiseasesGerminoma3-Hydroxysteroid DehydrogenasesChorionic GonadotropinAdrenal InsufficiencyLuteinizing HormoneReceptors, LHMesylatesSeminiferous Epithelium