From: Unusual Cancers of Childhood Treatment (PDQ®)
PDQ Cancer Information Summaries [Internet].
Bethesda (MD): National Cancer Institute (US); 2002-.
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.
Table 7. Clinical Features of Multiple Endocrine Neoplasia Type 2 (MEN2) Syndromes
| MEN2 Subtype | Medullary Thyroid Carcinoma | Pheochromocytoma | Parathyroid Disease |
|---|---|---|---|
| MEN2A | 95% | 50% | 20% to 30% |
| MEN2B | 100% | 50% | Uncommon |