| CASE REPORT |
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| Year : 2016 | Volume
: 4
| Issue : 2 | Page : 80-84 |
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Medullary carcinoma of thyroid: Case report and a review of literature
Ratna Priya, Nitish Virmani, Jyoti P Dabholkar
Department of ENT, Seth G.S. Medical College and KEM Hospital, Mumbai, Maharashtra, India
Correspondence Address:
Ratna Priya
Department of ENT, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai - 400 012, Maharashtra
India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/2347-8128.196232
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Medullary thyroid carcinoma (MTC) constitutes around 5% of all thyroid cancers. It accounts for as much as 13% of all thyroid cancer-related deaths. MTC usually arises from parafollicular C-cells that normally secrete a number of peptide hormones such as calcitonin, serotonin, and vasoactive intestinal peptide; thus, it is widely accepted as a neuroendocrine tumor. Both sporadic and familial forms are seen, the sporadic form being responsible for 70% of the cases and familial form for 10-20% of the cases. Here, we present a case report of two patients with sporadic MTC. The first patient underwent total thyroidectomy with central compartment neck dissection and right lateral neck dissection, and also in the second patient, total thyroidectomy with central compartment neck dissection was done. Final histopathology came out to be medullary carcinoma of the thyroid. Postoperative serum calcitonin at 2 months following the surgery came out to be normal. Both the patients are on regular follow-up, and there has been no recurrence. Genetic screening and the evaluation of familial syndromes should always be considered in preoperative work-up in MTC patients. Early diagnosis offers a higher likelihood of cure and long-term survival. Total thyroidectomy plus central compartment neck dissection is the mainstay of treatment. All patients must be kept on regular follow-up to avoid recurrence. |
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