Metachronous multicentric giant cell tumour of the upper extremity in a skeletally immature girl : A rare presentation

Giant Cell tumour (GCT) or Osteoclastoma is a benign locally aggressive tumour with a tendency for local recurrence. Long tubular bones (75-90%) are frequent sites of involvement. GCT constitutes 5% of all primary bone tumours. Metachronous multicentric giant cell tumour of bone is a rare entity. Multicentric GCT, in contrast to unifocal GCT, has a tendency to involve the small bones of hands and feet, involving the metaphysis/diaphysis of long bones and tends to occur in a slightly younger population. We report a young girl presenting with metachronous multicentric recurrent benign GCT, with the lesions involving the ipsilateral right hand and distal humerus. She was successfully treated with an aggressive surgical approach (en-bloc resection).     

Paediatric conjoint bicondylar Hoffa fracture with patellar tendon injury: An unusual pattern of injury

Epiphyseal injuries of distal femur are rare with an incidence of 1%e6% among all physeal injuries. Prompt diagnosis and appropriate surgical treatment is crucial to achieve satisfactory functional outcomes. A conjoint bicondylar coronal split (Hoffa) fracture with complete transaction of ipsilateral patellar tendon has been reported in a 12 year old child. The injury was managed by open reduction and internal fixation and bone to tendon repair. This case emphasizes the need of accurate intraepiphyseal fixation for the management of these fractures in skeletally immature patients.