the various structural components of pilomatrixoma ( calcifying epithelioma of malherbe ) were studied for the expression of hair-specific ( trichocytic ) cytokeratins as well as epithelial cytokeratins , using immunoperoxidase and immunofluorescence microscopy of frozen sections as well as two-dimensional gel electrophoresis and immunoblotting .
C0206711
calcifying epithelioma of
C0018494
hair