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. 2021 Jun;9(11):944. doi: 10.21037/atm-21-1165

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2021 Annals of Translational Medicine. All rights reserved.

Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0.

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A 45-year-old man presented with repeated constipation and dizziness. He was later diagnosed with MEN2A. (A) Hypoechoic nodules with calcification could be seen on both sides of the thyroid gland on the ultrasound image. (B) Axial CT image showed low-density nodules (black arrows) on both sides of the thyroid gland. They were pathologically confirmed as medullary thyroid carcinoma. (C) Contrast-enhanced coronal reconstruction image showed the heterogeneous enhancement masses (arrows) in both adrenal glands. The lesions were pathologically confirmed as adrenal pheochromocytoma. MEN2A, multiple endocrine neoplasia type 2A; CT, computed tomography.