Rare oncological metastasis; Colorectal and male breast cancer

Abstract

In this report, we describe three cases of rare oncologic metastases. The first patient was a 73-year-old male, diagnosed with metastatic male breast cancer after radiological investigation of suspected renal cell carcinoma. The other two male patients, a 69 and 73-yearold, were diagnosed with colon adenocarcinoma; suspected to be a second primary prostate carcinoma following Positron Emission Tomography-Computer Tomography (PET-CT). This suspicion was ruled out by prostatectomy and histopathological investigations, which instead found adenocarcinoma of colonic origin. Keywords: rare metastasis; colon cancer; male breast cancer; second primary; adenocarcinoma