pseudotumor

noun

pseu·do·tu·mor

variants or British pseudotumour

-ˈt(y)ü-mər

: an abnormality (as a temporary swelling) that resembles a tumor

pseudotumoral adjective

or British pseudotumoural

-mə-rəl

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“Pseudotumor.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pseudotumor. Accessed 31 Oct. 2025.

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