Indicators
RET Gene
This gene plays an essential role in neural crest development, cellular growth and differentiation. Mutations in the gene are associated with a variety of neoplasias and carcinomas.
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Indicators
This gene plays an essential role in neural crest development, cellular growth and differentiation. Mutations in the gene are associated with a variety of neoplasias and carcinomas.
Tests
A calcitonin test uses a sample of your blood to measure your levels of calcitonin, a hormone made in your thyroid gland by cells called “C cells.” Your thyroid is a small, butterfly-shaped gland in your neck, and C cells grow on the inside part of your thyroid (the medulla).