Pediatric medullary thyroid cancer (MTC)
Medullary thyroid cancer (med·ul·lary - thy·roid - can·cer) or MTC in children is a rare disease that affects less than one child per million per year.
What is pediatric medullary thyroid cancer (MTC)?
Pediatric medullary thyroid cancer (MTC) is a type of thyroid cancer that originates in the parafollicular cells, which are known as “C” cells because they secrete the hormone calcitonin.
Risk ractors
A family history of MTC
A family history of multiple endocrine neoplasia (MEN)
A prior history of pheochromocytoma, mucosal neuromas or hyperparathyroidism
What are the different types of pediatric medullary thyroid cancer (MTC)?
There are two types of MTC:
Inherited MTC runs in families.
Sporadic MTC does not run in families.
How is pediatric medullary thyroid cancer (MTC) diagnosed?
There are several methods that are used for diagnosing MTC. Your child’s doctor may use a combination of these methods:
Antecedentes y examen físico
Pruebas de sangre
Ecografía (una prueba no invasiva en la que se usan ondas sonoras para tomar imágenes de la glándula tiroidea)
Fine needle biopsy (removal of a small amount of thyroid tissue using a thin needle; the tissue is later examined under a microscope)
What are the causes of pediatric medullary thyroid cancer (MTC)?
The exact cause of MTC is unknown. As with all types of cancers, it is caused by the growth of abnormal cells that multiply rapidly, forming what is known as a tumor.
How is pediatric medullary thyroid cancer (MTC) treated?
The extent of surgical and medical treatment will depend on the extent of your child’s disease.
Initial treatment consists of surgical excision of the thyroid gland. Medullary thyroid carcinoma can spread through the body’s lymphatic system to lymph nodes in the neck adjacent to the thyroid gland and beyond, and surgical removal of these lymph nodes may also be required. In more advanced cases it may spread to the lungs.
Medullary thyroid cancer is not particularly sensitive to radioactive iodine ablation or chemotherapy, so surgical resection is the mainstay of treatment. Once surgical treatment is complete, in some cases radiation or other interventions may be required to treat extensive or residual disease.
Pediatric medullary thyroid cancer (MTC) doctors and providers
- Dr. Perrin White, MDEndocrinólogo pediátrico
- Dr. Soumya Adhikari, MDEndocrinólogo pediátrico
- Dra. Abha Choudhary, MDEndocrinóloga pediátrica
- Dra. Melissa Ham, MDEndocrinóloga pediátrica
- Dr. Huay-Lin Lo, MDEndocrinólogo pediátrico
- Dra. Muniza Mogri, MDEndocrinóloga pediátrica
- Dra. Nivedita Patni, MDEndocrinóloga pediátrica
- Dra. Amanda Shaw, MDEndocrinóloga pediátrica
- Dr. Ming Yang, MDEndocrinólogo pediátrico