Quadruple primary urogenital cancers - A case report.

INTRODUCTION

Urogenital cancers are not an uncommon occurrence in daily practice. Prostate cancer is the second most frequent cancer in men, kidney cancer accounts for 2.4% of all cancers and bladder cancers represent 3.1% of cancers in both men and women [1]. However, the cases of a simultaneous development of all three cancers, including one with a neuroendocrine component, are very few and far between.

PRESENTATION OF CASE

Our case report involves a case of a patient with prostate adenocarcinoma, clear-cell renal carcinoma, papillary renal carcinoma and small-cell bladder cancer. The patient was treated as if he had separate pathologies by a multidisciplinary team: surgical and oncological, performing radical cystoprostatectomy with left perifascial nephroureterectomy, right ureterostomy and adjuvant chemotherapy, with excellent outcome even four years after the initial diagnosis.

DISCUSSION

The distinct features of this case are the occurence of four different malignancies of the urogenital system, the family history of colon cancer, the development of small-cell carcinoma of the bladder, which is extremely rare and the good outcome, despite the quadruple malignancies and the aggresivity of the small-cell carcinoma.

CONCLUSION

Mutiple primary malignancies are a relatively rare pathology, but should be considered as a possibility in patients who already had a second malignancy. Cases of patients with MPMs should be supervised by a multidisciplinary team and should be followed closely.