Bilateral knee lipoma arborescens: a case report.

  title={Bilateral knee lipoma arborescens: a case report.},
  author={Chun Hoi Yan and Joon Keat Wong and Daniel Kwok Hing Yip},
  journal={Journal of orthopaedic surgery},
  volume={16 1},
A 45-year-old Chinese man presented with recurrent bilateral knee swelling and pain. He was initially diagnosed with gouty arthritis, but later found to have lipoma arborescens. Magnetic resonance imaging demonstrated frond-like proliferations of fatty synovium. Arthroscopic synovectomy was performed. Histological examination of the specimen revealed… CONTINUE READING