periostosis

Minor skeletal changes are found and mostly cutaneous symptoms are observed with limited periostosis.

These patients showed typical PDP symptoms such as digital clubbing and periostosis.

The complete form occurs in 40% of the cases and can involve all the symptoms but mainly pachydermia, periostosis and finger clubbing.

There was no obvious lytic change or periostosis; however, there were flow voids consistent with a vascular malformation.

The easiest way to diagnose PDP is when pachydermia, finger clubbing and periostosis of the long bones are present.