Pellegrini's disease

[pĕl′ĭ-grēnēz]
n.
  1. A calcification in the medial collateral ligament, usually due to trauma.Pellegrini-Stieda disease
  2. A bony growth at the internal condyle of the femur.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.