case_images: PMC4643155_01
case_images: X-ray of right knee joint showing the radiodence body. Anteroposterior (a) and lateral (b) X-ray of the knee
case_images: PAMJ-22-5-g001.jpg
case_images: PMC4643155_01_PAMJ-22-5-g001.jpg
case_images: F0001
case_images: Antero-posterior and lateral knee X-rays showed degenerative changes and a giant, irregular, calcific mass which started below patella and extended to suprapatellar area (Figure 1).
case_images: MRI T-2 image showing the effusion, synovial hypertrophy and a loose calcific body (a, b)
case_images: PAMJ-22-5-g002.jpg
case_images: PMC4643155_01_PAMJ-22-5-g002.jpg
case_images: F0002
case_images: Scalloping was observed at tibial and femoral surfaces (Figure 2).
case_images: Right knee joint exposed by medial parapatellar approach, a large loose body lying in front of intercondylar notch (a, b, c, d)
case_images: PAMJ-22-5-g003.jpg
case_images: PMC4643155_01_PAMJ-22-5-g003.jpg
case_images: F0003
case_images: Intraarticular mass was exposed (Figure 3).
case_images: A large loose body of around 20x19x6 cm extracted from the knee joint (a, b c)
case_images: PAMJ-22-5-g004.jpg
case_images: PMC4643155_01_PAMJ-22-5-g004.jpg
case_images: F0004
case_images: The mass was released from surrounding tissues by blunt excision and excised with enucleation (Figure 4).
case_images: Histopathology slide of the loose body showing lobules of cartilage without cellular atypia (a, b c)
case_images: PAMJ-22-5-g005.jpg
case_images: PMC4643155_01_PAMJ-22-5-g005.jpg
case_images: F0005
case_images: Pathology evaluation showed that the mass was consistent with synovial chondromatosis (Figure 5).
case_images: Radiographic findings after the removal of large loose body. Anteroposterior (a) and lateral (b) X-ray of the knee
case_images: PAMJ-22-5-g006.jpg
case_images: PMC4643155_01_PAMJ-22-5-g006.jpg
case_images: F0006
case_images: There was no pain or other complaints (Figure 6).