TeratomaCystsOvaryCyst FluidOvarian CystsEpidermal CystDermoid CystTesticular NeoplasmsMediastinal CystSacrococcygeal RegionBronchogenic CystSynovial CystBone CystsPolycystic Ovary SyndromeMediastinal NeoplasmsOvarian NeoplasmsNeoplasms, Germ Cell and EmbryonalDysgerminomaRetroperitoneal NeoplasmsOdontogenic CystsRadicular CystEmbryonic Stem CellsDentigerous CystMesenteric CystGerminomaAbnormalities, Severe TeratoidBone Cysts, AneurysmalCricetinaeCHO CellsTarlov CystsMesonephromaStruma OvariiIsochromosomesTomography, X-Ray ComputedPopliteal CystCoccyxEsophageal CystEchinococcosisOvarian FollicleOvarian DiseasesPluripotent Stem CellsRetroperitoneal SpaceCell DifferentiationUrachal CystInduced Pluripotent Stem CellsBreast CystCricetulusNeoplasms, Multiple Primaryalpha-FetoproteinsEndodermal Sinus TumorOctamer Transcription Factor-3ChoriocarcinomaJaw CystsRupture, SpontaneousImmunohistochemistrySOXB1 Transcription FactorsParaneoplastic Syndromes, Nervous SystemFetal DiseasesGiardiaEchinococcosis, HepaticSpinal NeoplasmsPeriodontal CystIncidental FindingsPregnancyKidney Diseases, CysticOrbital NeoplasmsGerm CellsThyroglossal CystKaryotypingTwins, ConjoinedChorionic GonadotropinSeminomaOvulationCarcinoma, Embryonal