Sebaceous GlandsMeibomian GlandsSebaceous Gland NeoplasmsSebumEyelid DiseasesSebaceous Gland DiseasesEyelidsAcne VulgarisAdenocarcinoma, SebaceousBlepharitisTearsHair FollicleApocrine GlandsEpidermisAlopeciaSalivary GlandsDry Eye SyndromesHairSkinSweat GlandsEyelid NeoplasmsWaxesMammary Glands, AnimalEccrine GlandsLacrimal ApparatusExocrine GlandsSubmandibular GlandNeoplasms, Adnexal and Skin AppendageScalpSkin Physiological PhenomenaIntegumentary SystemDermatitis, SeborrheicLipidsHyperplasiaParotid GlandReceptors, MelanocortinSkin DiseasesKeratinsEctodysplasinsIsotretinoinKeratoacanthomaParasympathetic Fibers, PostganglionicHair DiseasesKeratinocytesLipid MetabolismViscoelastic SubstancesReceptors, CorticotropinLipogenesisPapillomaSublingual GlandEyelashesTransilluminationConjunctiva