van Horn J R, Karthaus R P
University of Nijmegen Institute of Orthopedics, The Netherlands.
Acta Orthop Scand. 1989 Oct;60(5):625-7. doi: 10.3109/17453678909150137.
Two cases of epiphyseal osteoid osteoma presented with a 1-2 year history of monarthritis with swelling and impaired function of the knee and ankle, respectively. In both cases, removal of the lesion resulted in complete recovery.