Case Study I
Young patient presents with acute pain and locking of the knee.
MRI examination revealed a mass lession in the parapatellar pouch.
Case was successfully treated by all arthroscopic resection
Arthroscopy view of the mass
Gross Specimen- a large mass 5 cm* 3 cm *1.5 cm , but successfully removed with arthroscopy
Histopathological view of the mass showing features of PVNS