Multiple endocrine neoplasia type IV

Last revised by Craig Hacking on 17 Oct 2024

Multiple endocrine neoplasia type IV (MEN4), previously known as MENX, is a rare type of MEN with clinical overlap with MEN1 but is due to a CDKN1B​ mutation. It is characterized by 1,2:

Epidemiology

The estimated prevalence of MEN4 is less than 1 per 1,000,000 and there is a strong female predilection 3.

See also

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