Table 1.

Frequency of somatic mutations in pheochromocytomas

Gene	NF1 (%)	KIF1Bβ (%)	ATRX (%)	HRAS (%)	VHL (%)	RET (%)	EPAS1 (%)	MAML3 (%)	CSDE1 (%)	MAX (%)	FGFR1 (%)
Literature	9–48 [3, 4, 8, 41]	1.5–29.6 [10, 41]	5–12.6 [5, 6]	6.5–10 [8, 13, 42, 43]	1.4–7.9 [7, 8, 10, 42]	2.2–5.6 [7, 8, 10, 42]	2.2–5 [8, 10, 42]	5 [8]	2 [8]	1.5 [10]	0.5 [32]
Present study	18.8	0	0	6.3	6.3	6.3	0	n.d	n.d	3.8	6.3

n.d not determined