According to the Murphy<unk>  system, there are four stages of Burkitt's<unk>  based on the number of nodes involved and the extra nodal spread.
Burkitt's lymphoma staging
Hodgkin's lymphoma staging
Thymic carcinoma staging
Mantle cell lymphoma staging
Follicular lymphoma staging
Extranodal NK-T-cell lymphoma staging
Burkitt's lymphoma physical examination
Burkitt's lymphoma classification