chromaffinoma
noun
chro·maf·fi·no·ma
ˌkrō-mə-fə-ˈnō-mə 
krō-ˌmaf-ə-
krō-ˌmaf-ə-
plural chromaffinomas also chromaffinomata
-mət-ə
: a tumor containing chromaffin cells
especially
: pheochromocytoma
Cite this Entry
“Chromaffinoma.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/chromaffinoma. Accessed 1 Dec. 2025.
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