Head Neck Pathol 2016 Sep 7;10(3):367-73. Epub 2015 Dec 7.
Department of Diagnostic Sciences, College of Dental Medicine, #7377, Nova Southeastern University, 3200 S. University Drive, Fort Lauderdale, FL, 33328-2018, USA.
Classic granular cell tumor is a mesenchymal neoplasm that commonly occurs on the skin, but is not infrequently found in the oral cavity, primarily on the dorsal tongue. Diagnosis is usually straightforward with hematoxylin and eosin stained slides. Immunohistochemical studies on classic granular cell tumor shows positive immunostaining for S-100 and vimentin, while CD68 is variably positive. Read More