牙醫學(二)（包括口腔病理學、牙科材料學、口腔微生物學、牙科藥理學等科目及其臨床相關知識）題庫下載題庫

Oral and Maxillofacial Pathology 4^thed. Ｐ.551

The bone lesions of patients with Langerhans cell histiocytosis show a diffuse infiltration of large, pale-staining mono-nuclear cells that resemble histiocytes. These cells have indistinct cytoplasmic borders and rounded or indented vesicular nuclei. Varying numbers of eosinophils are typically interspersed among the histiocyte-like cells. Plasma cells, lymphocytes, and multinucleated giant cells are often seen, and areas of necrosis and hemorrhage may be present...

Oral and Maxillofacial Pathology 4^thed. Ｐ.551

The bone lesions of patients with Langerhans cell histiocytosis show a diffuse infiltration of large, pale-staining mono-nuclear cells that resemble histiocytes. These cells have indistinct cytoplasmic borders and rounded or indented vesicular nuclei. Varying numbers of eosinophils are typically interspersed among the histiocyte-like cells. Plasma cells, lymphocytes, and multinucleated giant cells are often seen, and areas of necrosis and hemorrhage may be present.