Neuroendocrine tumours occur most frequently in the gastrointestinal tract, lungs, and pancreas. Primary malignant cardiac tumours are uncommon and are usually sarcomas, lymphomas, or, infrequently, mesotheliomas. Primary cardiac neuroendocrine carcinomas are exceedingly rare; only nine have been reported in the literature to date. We report the tenth case of this disorder in a 44-year-old man with a well-differentiated low-grade primary cardiac neuroendocrine carcinoma treated with surgery who remains in remission more than a year later. Our case and review of the literature demonstrate that surgical treatment for well-differentiated primary cardiac neuroendocrine carcinomas can be effective.
Keywords: cancer - see oncology; cancer intervention; cardiovascular medicine; interventional cardiology.
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