1984 年 32 巻 4 号 p. 921-925
Pachydermoperiostosis is a syndrome characterized by clubbing of the digits, periosteal new bone formation, and coarsening of the facial features.
The patient is a thirty-one years old man with hydrops of left knee. This case is typical, and has all abnormalities of digits, skin, and diaphyseal bone.
We showed this case and discussed the pathogenesis.