| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5984787 | Journal of Cardiology Cases | 2013 | 4 Pages |
Abstract
Multiple endocrine neoplasia 2 (MEN 2) is a hereditary syndrome associated with medullary thyroid carcinoma, pheochromocytoma (PCC), and hyperparathyroidism. PCCs in patients with MEN 2 are usually found in the adrenals after the manifestation of medullary thyroid cancer and are commonly bilateral and hormonally active. Unfortunately, a diagnosis of MEN 2 or PCC often is delayed until after the patient has developed an advanced MEN 2-related tumor. We present unusual electrocardiographic changes on exercise testing in MEN 2 syndrome. Transient peaked T waves and shortening QT during exercise stress testing may provide an early clue for undiagnosed PCC.
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Authors
Mutlu MD, Ozcan MD, Sabri MD, Cagatay MD, Ahmet Duran MD, Gurler MD, Can MD,