Rare Giant Cell Tumor of Olecranon Bone!!!!
BACKGROUND
Giant cell tumor (GCT) is a bone tumor involving epiphyseal area of bone abutting the subchondral bone. Commonly found in long bones such as proximal tibia and distal femur. We report a case of GCT of olecranon bone in a 23-year-old male.


METHODS
A 23-year-old patient presented to our outpatient department with pain and mild swelling at the elbow from last 2 to 3 months. On examination, it was seen that there was a moderate swelling at the tip of the olecranon. The magnetic resonance imaging reported a lytic lesion in the olecranon but sparing the coronoid process of the ulna, the biopsy report confirmed that histologically it was a GCT of the bone. Total excision of the tumor was done after lifting the aponeurosis of the triceps muscle. The area remaining after excision of the tumor was phenol cauterized and cleaned with hydrogen peroxide solution. Triceps was reinserted on the remaining ulna. At follow-up the radiographs showed adequate excision of the tumor. The patient gained a full range of movement at the elbow and was functionally restored. There were no signs of any systemic spread of the tumor.


CONCLUSIONS
GCT though a very common bone tumor could be missed if present in atypical locations. Radiographically soap bubble appearance might not be present in every case, and there could be multiple diagnoses for lytic lesion in bone. Proper investigations and histopathological examination are necessary for accurate diagnosis and further treatment planning. Early treatment helps in complete excision of tumor along with return of adequate function of the patient.
Department of Orthopaedics, SMS Medical College, Jaipur, Rajasthan, India.
Pawan
P
Goyal
Department of Orthopaedics, SMS Medical College, Jaipur, Rajasthan, India.
Vishal
V
Gautam
Department of Orthopaedics, SMS Medical College, Jaipur, Rajasthan, India.
Narender
N
Saini
Department of Orthopaedics, SMS Medical College, Jaipur, Rajasthan, India.
Yogesh
Y
Sharma
Giant cell tumor; bone; olecranon