Small round blue cell tumors can be remembered using the mnemonic:
MR BLUE
Mnemonic
This mnemonic is by no means comprehensive, however contains some of the most common small round blue cell tumors.
M: Melanoma
B: Blastomas (esthesioneuroblastoma, medulloblastoma, nephroblastoma, neuroblastoma, pineoblastoma, retinoblastoma)
L: Lymphoma (non-Hodgkin lymphoma), Lung cancer (small cell)