Giant cell tumor (GCT) of bone is a relatively common benign bone lesion and is usually located in long bones, but involvement of the olecranon is extremely rare. Here, we present a case of solitary GCT of bone in the olecranon that was confi rmed by preoperative needle biopsy and postoperative histological examination. Th e treatment included intralesional curettage, allogeneic bone grafting, ...

This paper discusses the case of a 57-year-old man with an incidental finding of a radiologically non-aggressive chondroid lesion and concomitant osteonecrosis in the left distal femur. The final resected specimen showed a grade-2 chondrosarcoma. This case illustrates that long-term follow-up is necessary for non-aggressive chondroid lesions. If surgical management is considered, resection with...

Giant cell tumor (GCT) of bone is a relatively common benign bone lesion and is usually located in long bones, but involvement of the olecranon is extremely rare. Here, we present a case of solitary GCT of bone in the olecranon that was confirmed by preoperative needle biopsy and postoperative histological examination. The treatment included intralesional curettage, allogeneic bone grafting, an...

Sacral tumors are rare. Appropriate surgical resection is crucial to treat the disease while minimizing disease recurrence. We present the results of 93 patients with sacral tumors to analyze the long-term functional and oncological results of patients undergoing en bloc resection. The medical data between January 2003 and July 2010 was retrospectively reviewed. None of the 93 patients died int...

BACKGROUND AND PURPOSE In orthopedic oncology, computer-assisted surgery (CAS) can be considered an alternative to fluoroscopy and direct measurement for orientation, planning, and margin control. However, only small case series reporting specific applications have been published. We therefore describe possible applications of CAS and report preliminary results in 130 procedures. PATIENTS AND...

Ankylosing spondylitis patient with chin-on-chest deformity and Anderson lesion as the apex of kyphosis in the cervicothoracic region is rare, and there was no consensus on the best surgical strategy for it. Here we report such a rare case of a 28-year-old man, who presented with a history of unsatisfactory appearance, cervicothoracic kyphosis, neck pain (VAS = 7), difficulty in ambulation, and...

INTRODUCTION Desmoid tumor of bone is a rare benign tumor. It is reported commonly in mandibular and meta-diaphyseal region of long bones. We report involvement of unusual site in ilio-acetabular region with breach in articular cartilage. CASE REPORT A 40 year old female presented with pain in the left hip. Radiologically, a lytic lesion at ilio-acetabular region was seen. Intra-operatively b...

Central giant cell lesion (CGCL) is a benign lesion which has unpredictable biologic behaviour and is amenable to a plethora of treatment alternatives. We describe our experience in managing this lesion by intralesional triamcinolone. The mainstay of treatment of CGCL in our centre until now has been surgical curettage or resection. We chose two patients for this pilot endeavour at our hands. C...