J Korean Soc Endocrinol.  1999 Mar;14(1):189-196.

A Case of Multiple Endocrine Neoplasia Neoplasia Type IIa Complicated by Acute Myocardial Infarction

Affiliations
  • 1Department of Internal Medicine, Wonju College of Medicine, Yonsei University, Wonju, Korea.
  • 2Department of General Surgery, Wonju College of Medicine, Yonsei University, Wonju, Korea.

Abstract

MEN IIa is the rare disorder consisted of thyroid medullary carcinoma, pheochromocytoma, and hyperparathyroidism. We experienced the case in which 42 year-old male patient with thyroid medullary carcinoma and pheochromocytoma complicated by acute myocardial infarction. During the process of conventional treatment of acute myocardial infarction, paroxysmal hypertension occurred for several times. We sought for the cause of paroxysmal hypertension, and found pheochromocytoma by the radiologic imaging study and the biochemical study and we found the 4X4 cm sized neck mass by palpation. After stabilizing his blood pressure by the use of phenoxybenzamine, we removed the pheochromocytoma in right adrenal gland and the medullary thyroid cancer, by right adrenalectomy and total thyroidectomy respectively. Thereafter, his subjective symptoms and objective signs were improved. We report the case with review of literatures.


MeSH Terms

Adrenal Glands
Adrenalectomy
Adult
Blood Pressure
Carcinoma, Medullary
Humans
Hyperparathyroidism
Hypertension
Male
Multiple Endocrine Neoplasia Type 2a
Multiple Endocrine Neoplasia*
Myocardial Infarction*
Neck
Palpation
Phenoxybenzamine
Pheochromocytoma
Thyroid Gland
Thyroid Neoplasms
Thyroidectomy
Phenoxybenzamine
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