"Ewing sarcoma (most common)"
"Langerhans cell histiocytosis"
Expected headings
"Paediatric bone tumours and tumour-like lesions of the clavicle"
"Other clavicle abnormalities found only in infancy and childhood"
"Other clavicle abnormalities that can occur in both children and adults"
"Radiation induced clavicle disease"