| storiform | Having a cartwheel pattern, as of spindle cells with elongated nuclei radiating from a centre. Origin: L. Storea, woven mat, + -formis, form (05 Mar 2000) |
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| storiform neurofibroma | An uncommon variant of dermatofibrosarcoma protuberans containing heavily pigmented dendritic melanocytes scattered between spindle cells of the tumour. Synonym: Bednar tumour, storiform neurofibroma. (05 Mar 2000) |