Abstract

JESUS-HENRIQUES, Leidy C. de et al. Renal sarcomatoid carcinoma associated with chronic lymphocytic leukemia. Case report. Gac. mex. oncol. [online]. 2021, vol.20, suppl.1, pp.51-55.  Epub Aug 22, 2022. ISSN 2565-005X.  https://doi.org/10.24875/j.gamo.21000043.

A multiple primary malignancy (MPN) is evidence of two or more histologically different malignancies presenting in the same patient. A series of cases have been reported worldwide, however, in Venezuela there are no cases or reported incidence. The following is the case of an 82-year-old patient in whom the coexistence of a renal sarcomatoid carcinoma with chronic lymphocytic leukemia, the association of which is poorly described. Early diagnosis of MPN leads to effective treatment, giving the patient better survival and quality of life.

Keywords : Lymphocytic Leukemia; Renal Neoplasm; Metachronous Second Primary Neoplasms.

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