Myelography is valid Scrabble Word

Is myelography a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is myelography valid Words with Friends?
Words with Friends NO

Definitions for MYELOGRAPHY in dictionary:

Words related to MYELOGRAPHY

myelographies24
Find what other words can be done using letters: "myelography"
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