M. Kan et al., A CASE OF RENAL-CELL CARCINOMA PRODUCING GRANULOCYTE-MACROPHAGE COLONY-STIMULATING FACTOR, The Journal of urology, 155(6), 1996, pp. 2022-2023
Renal cell carcinomas frequently secrete hormones and cytokines (parat
hormone, prostaglandins, renin, gonadotropins and glucocorticoids). Th
e underlying cause of the leukemoid reaction sometime seen in renal ce
ll carcinoma is unknown. We report a case of renal cell carcinoma with
leukemoid reaction and demonstrate that the autonomous production of
granulocyte-macrophage colony-stimulating factor in cancer tissue was
the underlying mechanism.