What is the most likely diagnosis? 
              
- 28 year-old hit on the head with a brick

                  
              Lateral Skull Radiograph
            
              - Comminuted skull fracture
- Meningioma
- Osler-Weber-Rendu Disease
- Multiple myeloma
- Wormian bones
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                  Answer:
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                5. Wormian bones
              
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              Wormian Bones
              General Considerations
              
                - Accessory bones within       a suture of the skull
- Most often the       lambdoid suture
- Usually a normal       variant occurring in as many as 80% of Asian population
 
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