犬猫皮肤皮下病变以及淋巴结细胞学二

CommonCutaneousandSubcutaneousLesions

常见的皮肤和皮下病变

Apocrinecystsareformedfromsecretionofcellularproteinaceousproductintothecenterofagroupofepithelialcellsthatlinetheouterstructureofthecyst.Collectionofsomefluidisexpectedduringaspirationofacyst.Thefluidcreatesathinbasophilicoreosinophilicproteinaceousbackgroundonaslide.Smallclustersofbenign-appearingepithelialcellsalsomaybepresentinthesampleandaidindifferentiatingacystfromanondiagnosticsample.

大汗腺囊肿是由细胞分泌蛋白质产物而形成的，该蛋白质产物位于由上皮细胞所构成的囊壁外层结构中间。在对囊肿抽吸时可收集到一些液体。液体在玻片上形成薄薄的嗜碱性或嗜酸性的蛋白质背景。样本里也可出现小簇的良性上皮细胞，它们可帮助兽医师区分是囊肿还是无诊断意义的样本。

Epidermalinclusioncystsorfollicularcystsareformedwhenkeratinizedepithelialcellsfailtoexfoliateproperlyandbe







































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