Lymphography in malignant disease of the urinary tract.
D005189:False Positive Reactions; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008207:Lymphatic Metastasis; D008220:Lymphography; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology