Localized pigmented villonodular synovitis of the knee. Report of five cases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis; D007719:Knee Joint / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012621:Seasons; D013585:Synovitis / Q000175:diagnosis* / Q000473:pathology*