Pilomatrixoma Bilder

Pilomatrixoma (Epithelioma calcificans): Reddish-brown, calotte-shaped node that is displaceable in relation to the underlying tissue, slightly painful, slowly progressive.

Pilomatrixoma: Slowly growing, flat, protruding, painless lump that has been observed for 1 year.

Pilomatrixoma: Reddish-brown, calotte-shaped, painful lump, which is movable in relation to the underlying surface and has been slowly progressive for 2 years.

Pilomatrixoma, reddish-bluish, in a marginal area whitish, 5 mm large tumor on the hairy head.

Pilomatrixoma: Incident light microscopy: bluish-opaque and yellowish-white plaques (calcification foci) with individual ectatic vessels interspersed (inflammatory reaction).

Pilomatrixoma: Well-defined cystic tumor in the corium with a broad basaloid epithelial layer; central eosinophilic horn material.

Pilomatrixoma, detail magnification: basaloid outer cell layer, eosinophilic epithelial cells (shadow cells) in the horn material, which block the centre.