Posterior Knee TGCT (Formerly PVNS) Masquerading as a Popliteal Lesion: Combined Arthroscopic Synovectomy and Posterior Open Excision With 8-Year Disease-Free Follow-Up
Sports Health: A Multidisciplinary Approach
Published online on February 04, 2026
Abstract
Sports Health, Volume 18, Issue 4, Page 898-900, July/August 2026.
Tenosynovial giant cell tumor (TGCT), formerly pigmented villonodular synovitis (PVNS), may extend into the popliteal fossa and mimic a Baker cyst, complicating diagnosis and operative planning. A 53-year-old former endurance runner presented with ...
Tenosynovial giant cell tumor (TGCT), formerly pigmented villonodular synovitis (PVNS), may extend into the popliteal fossa and mimic a Baker cyst, complicating diagnosis and operative planning. A 53-year-old former endurance runner presented with ...