Nasal metastasis from primary cancer of the kidney.
A case of nasal metastasis, indicating primary cancer of the kidney, and occurring in a 67-year-old man, is described. Differential diagnosis and pathogenesis are discussed. In particular, stress is laid on the problems concerning diagnosis when the nasal metastasis is the first clinical symptom. A clinicosemeiologic study of the patient is mandatory, as histology alone is not always sufficient to settle all doubts, even with the support of ample histochemical investigations.
D000368:Aged; D002277:Carcinoma / Q000175:diagnosis / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis; D008297:Male; D009669:Nose Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000556:secondary*