An elderly man with a slowly growing painless mass in the soft tissues of the lower leg: presentation.

K. Van de VijverHistoryAn86-year-oldmanpresentedwithaslowlygrowingpainlessmass in the right distal lower leg (Figs. 1 and 2). He had ahistory of indirect trauma to the leg at the age of 19 years.Four years later, there was spontaneous drainage of the masswith extrusion of calcific debris (Figs. 3 and 4).