{Reference Type}: Case Reports
{Title}: Malignant Pilomatricoma of the Lower Extremity: A Difficult and Rare Diagnosis.
{Author}: Subramanyam C;Dyrek P;Yao X;Kay MH;
{Journal}: Cureus
{Volume}: 14
{Issue}: 2
{Year}: Feb 2022
暂无{DOI}: 10.7759/cureus.21957
{Abstract}: Malignant pilomatricoma is a rare cutaneous malignancy that is commonly found on the head and neck. We present a patient with malignant pilomatricoma of the lower extremity with intralesional calcification and giant cells, confirmed by histopathology. This patient's case represents a clinically important variation of malignant pilomatricoma in an uncommon anatomical location.