Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content +++ VI.C.001 Acute Myeloid-Dendritic Cell Leukemia ++ Graphic Jump LocationView Full Size||Download Slide (.ppt) VI.C.001 Acute myeloid-dendritic cell leukemia. (A) Stained film of cells from case of myeloid-dendritic cell leukemia. Note villous surface and hypogranular cytoplasm. Cells range from blasts to more mature appearing forms. (B). Low power phase contrast microscopy of wet reparation of a patient’s blood cells with branching and elongated cells. (C) Patients cells after incubation with cytokines. +++ VI.C.002 Langerhans Cell Histiocytosis ++ Graphic Jump LocationView Full Size||Download Slide (.ppt) VI.C.002 Langerhans cell histiocytosis. Transmission electron micrograph of a pathological Langerhans cell in a bone lesion. The cell contains typical Langerhans cell inclusions, called Birbeck bodies (arrow). The Birbeck bodies have a characteristic racquet shape and are found only in Langerhans cells, making them a specific diagnostic marker. +++ VI.C.003 Langerhans Cell Histiocytosis ++ Graphic Jump LocationView Full Size||Download Slide (.ppt) VI.C.003 Langerhans cell histiocytosis. (A) H&E morphologic appearance with sheets of Langerhans cell histiocytes showing nuclear grooves. A few eosinophils are noted. (B) Langerhans cell histiocytes react on immunohistochemical staining for CD1a and (C) for the beta subunit of the protein S100. Both markers are used to identify the cells in this disorder. Your Access profile is currently affiliated with [InstitutionA] and is in the process of switching affiliations to [InstitutionB]. Please select how you would like to proceed. Keep the current affiliation with [InstitutionA] and continue with the Access profile sign in process Switch affiliation to [InstitutionB] and continue with the Access profile sign in process Get Free Access Through Your Institution Learn how to see if your library subscribes to McGraw Hill Medical products. Subscribe: Institutional or Individual Sign In Error: Incorrect UserName or Password Username Error: Please enter User Name Password Error: Please enter Password Sign in Forgot Password? Forgot Username? Sign in via OpenAthens Sign in via Shibboleth You already have access! Please proceed to your institution's subscription. Create a free profile for additional features.