PVNS

Wikipedia
http://en.wikipedia.org/wiki/Pigmented_villonodular_synovitis

Article from family doctor: easy reading
http://familydoctor.org/online/famdocen/home/common/pain/disorders/469.html#ArticleParsysMiddleColumn0001

UW MSK Resident Projects: 有圖
http://uwmsk.org/residentprojects/pvns.html

A cause of erroneous diagnosis of pigmented villonodular synovitis.
http://jcp.bmj.com/cgi/content/abstract/29/1/17

Orthopaedic Pathology
http://books.google.ca/books?id=ehaH8sEq1zEC&pg=PA617&lpg=PA617&dq=pvns+finger&source=bl&ots=JJ3LEm0ZlT&sig=-1I5Hplo25b_bltoPwXNoT5iTHs&hl=zh-TW&sa=X&oi=book_result&resnum=8&ct=result

Pigmented Villonodular Synovitis: Imaging
http://emedicine.medscape.com/article/394649-imaging


http://www.wheelessonline.com/ortho/pigmented_villonodular_synovitis

http://www.jortho.org/2005/2/4/e4/index.htm

http://www.thedoctorsdoctor.com/diseases/pvns.htm