Case Report
Occult Langerhans Cell Histiocytosis Presenting with Papillary Thyroid Carcinoma, a Thickened Pituitary Stalk and Diabetes Insipidus
Figure 2
Vulvar biopsy showing Langerhans cell proliferation extending to the tissue edges. Heterogeneous collections of Langerhans cells with eosinophils, neutrophils, small lymphocytes, and histiocytes are demonstrated.