Fig. 2From: Isolated Langerhans cell histiocytosis in the hypothalamic-pituitary region: a case reporta Lesion histopathological examination of the pituitary stalk: hematoxylin and eosin staining (HE× 100). b-h Immunohistochemical examination (SP × 200). b Langerhans’ cells (+), c S-100 (+), d CD1a (+), e CD68 (+), f ki67 (+), g CD3 (+), h CD20 (+)Back to article page