Table 1. . NRAS mutations in various malignancies.

Cancer type	Frequency (%)	Ref.
Melanoma	15–30	[42–45]
Acute myeloid leukemia	10	[46,47]
Colon cancer	1–2	[48]
Thyroid cancer	10	[49]
Acute lymphoblastic leukemia	10–15	[50–52]
Multiple myeloma	15–20	[53]
Myelodysplastic syndrome	5	[54]
Juvenile myelomonocytic leukemia/chronic myelomonocytic leukemia	20	[55,56]