1. Cyst-like lesions of the knee joint and their relation to incident knee pain and development of radiographic osteoarthritis: the MOST study 
A. Guermazi, D. Hayashi, F.W. Roemer, J. Niu, M. Yang, J.A. Lynch, J.C. Torner, C.E. Lewis, B. Sack, D.T. Felson, M.C. Nevitt 
Osteoarthritis and Cartilage 
Volume 18, Issue 11, Pages (November 2010)
DOI: /j.joca
Copyright © 2010 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
(a) Antero-posterior (AP) X-ray at baseline shows KL=0 of both medial and lateral right femorotibial joints. (b) Baseline axial FS PD-w MR image shows grade 2 Baker’s cyst (arrow). (c) AP X-ray at 30 months shows joint space narrowing of the lateral femorotibial joint and definite lateral tibial osteophytes (arrows) with K–L grade=2.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2010 Osteoarthritis Research Society International Terms and Conditions