Respected Doctor, I m suffering from Pilomatricoma since 1997. All that are operated and biopsy report shows benign. But the last one is operated in April/2010 and the biopsy report shows that Pilomatricoma showing Malignant Transformation . Now I have one swelling on Neck and today I felt very pain under the Arm and felt that it is swelled with a diameter of 0.2 mm. Do I have cancer? Please tell me if there is any medicine of Pilomatricoma.

Summarized question: Does pilomatricoma showing malignant transformation indicate a cancer?