Primary tumours and tumorous lesions of clavicle.

Primary tumours and tumorous lesions of the clavicle are very rare, and little literature is available regarding their characteristics and outcome. We studied the clinical, radiological, and histopathological characteristics, and outcome of management of patients with primary tumours of the clavicle presenting to us from 1996-2005. Twelve cases of primary tumours of the clavicle presented during the above period. Seven patients were treated with partial or complete claviculectomy, and no reconstruction was done. These seven patients were evaluated for functional results with AMSTS scoring. Eight patients out of twelve had a primary malignant bone tumour, four of these being Ewing's sarcoma. No particular predilection of location of the tumour within the clavicle was seen. Functional and oncological results of claviculectomy were good. The distribution of types of tumours in the clavicle is quite different from long-bone tumours. No reconstruction is required following partial or total claviculectomy.