Fig. 3From: Juvenile xanthogranuloma as a new type of skin lesions in tuberous sclerosis complexHistomorphologic examination. a-b Show typical histiocytosis findings in the dermis, with the presence of many multinucleated giant cells and inflammatory cells. c-i Show immunostainings results that are positive for CD68 (c) and CD168 (d). S-100 (e), CD1a (f), Lagerin (g) and Melan-A (i) are negative. The Ki-67 proliferation index is 15% (h)Back to article page