title: Lipoma arborescens: An unusual cause of swelling of the knee.
abstract: We report a patient with a lipoma arborescens in the knee, a chance finding discovered on MRI. This is an unusual cause of swelling of the knee joint; if this condition is present, it is almost always located in the suprapatellar pouch. In this case, the lipoma arborescens was found in the popliteal space.
authors.forename: A J
authors.initials: AJ
authors.lastname: Spaans
authors.forename: J L
authors.initials: JL
authors.lastname: Turkenburg
authors.forename: R
authors.initials: R
authors.lastname: Wagenmakers