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Four synchronous primary tumors in a male patient
Yazan Abdeen1, Mohammad Al-Amer2, Eric Taft3
1Department of Pulmonary, Mercy Clinic, Fort Smith, AR, USA.
Abstract:
Multiple primary malignancies are defined as two or more primary malignant tumors diagnosed in one individual; they are further classified to synchronous or metachronous based on the period between each cancer diagnosis and the other. The diagnosis of four synchronous cancers is exceedingly rare. We report a case of a 72-year-old man, diagnosed with synchronous quadruple cancers, Hurthle cell carcinoma and papillary carcinoma of the thyroid, as well as squamous cell carcinoma and carcinoid tumor of the lung.
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