title: Letter: Carcinoma of renal pelvis.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D002295:Carcinoma, Transitional Cell / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D007682:Kidney Pelvis; D009362:Neoplasm Metastasis