MastocytomaMast-Cell SarcomaMast CellsDog DiseasesMastocytosisMastocytosis, CutaneousMastocytoma, SkinDogsProto-Oncogene Proteins c-kitHistiocytoma, Benign FibrousSkin NeoplasmsGranulosa Cell TumorVenereal Tumors, VeterinaryGiant Cell Tumor of BoneGiant Cell TumorsPathology, VeterinaryCat DiseasesNeoplasms, Germ Cell and EmbryonalGranular Cell TumorHistiocytic Disorders, MalignantTesticular NeoplasmsSertoli Cell TumorLeydig Cell TumorGerminomaNucleolus Organizer RegionImmunohistochemistryCell DegranulationHistamine ReleaseSeminomaHistocytochemistryTumor Markers, BiologicalTryptasesSertoli-Leydig Cell TumorDNA, NeoplasmChymasesReceptors, IgEp-Methoxy-N-methylphenethylamineTumor Necrosis Factor-alphaEndodermal Sinus TumorAdenoma, Islet CellRetrospective StudiesCell Line, TumorTumor BurdenPrognosisImmunoglobulin ENeoplasms, ExperimentalTeratomaOvarian NeoplasmsWilms TumorBone NeoplasmsMediastinal NeoplasmsGenes, Tumor SuppressorMice, Inbred BALB CRetroperitoneal NeoplasmsDesmoplastic Small Round Cell TumorMice, Inbred C57BLCarcinoid TumorCromolyn SodiumTumor Suppressor Protein p53Cells, CulturedHistamineBrain NeoplasmsSerine EndopeptidasesNeuroendocrine TumorsAnaphylaxisStem Cell FactorMastocytosis, SystemicRNA, MessengerTumor Suppressor ProteinsSex Cord-Gonadal Stromal TumorsSignal TransductionPeritoneal CavityLeukemia, Mast-CellNeoplasm MetastasisTumor MicroenvironmentNeovascularization, PathologicCell ProliferationCell DivisionCarcinoma, EmbryonalCell CountReverse Transcriptase Polymerase Chain ReactionPassive Cutaneous AnaphylaxisCell LineKidney NeoplasmsAdenocarcinomaNeoplasm ProteinsCytoplasmic GranulesCurettagePancreatic NeoplasmsTime Factorsbeta-N-AcetylhexosaminidasesMammary Neoplasms, ExperimentalPerivascular Epithelioid Cell NeoplasmsAntigens, NeoplasmBasophilsSkinCarboxypeptidases ANeoplasm Recurrence, LocalTransplantation, HeterologousNeoplasms