Giant cell tumor

120 views525y Female10/9/2026

Clinical Presentation

Pain over medial aspect of right knee joint since 8-9 months. Hyperthyroidism under medication.

1There is a well-defined, oval-shaped, eccentric, lytic lesion noted in the medial aspect of epi-metaphysis of the distal third of femur
2There is narrow zone of transition with no obvious periosteal reaction noted
3There is no matrix mineralization
4There is ill-defined, blurring of margin over its medial aspect
5However, there is no obvious cortical destruction and no soft tissue component is noted
6Visualized knee Joint space appears normal
7There is a well defined, oval shaped, eccentric, lytic lesion noted in the medial aspect of epi-metaphysis of the distal third of femur
8There is narrow zone of transition with no obvious periosteal reaction noted
9There is no matrix mineralization
10There is cortical thinning with breach noted at the anterior, posterior and medial aspects of the lesion