Pachydermoperiostosis (PDP) is the primary
form of hypertrophic osteoarthropathy which accounts for 5% of all cases of the
disorder. It is a rare hereditary disorder that is associated with digital
clubbing, polyarthritis, cutis verticis gyrata, Seborrhea, eyelid ptosis, and hyperhidrosis.
In this case report, we discussed a case of an incomplete form of primary
hypertrophic osteoarthropathy characterised by evidence of bone abnormalities
Keywords: Pachydermoperiostosis, hypertrophic osteoarthropathy, periostosis.