Pilomatricoma is a benign, solitary tumor. The histopathologic finding
s of viable basaloid cells in the periphery, shadow cells in the centr
al part and foci of calcification are characteristic of pilomatricoma.
The microscopic aspect of multiple pilomatricomas was not different f
rom solitary pilomatricomas. Though, some consider them as a pathognom
onic sign of myotonic dystrophy. Complete surgical excision is the bes
t management.