An upper lip tumour as the presenting symptom of metastatic renal cancer.


INTRODUCTION Renal cell carcinoma (RCC) constitutes about 3% of solid tumours in adults. Unfortunately, in spite of continuous development of more and more efficient diagnostic methods, in about 30% of patients with RCC metastatic spread is found at presentation. Only in 1% of patients with advanced RCC metastases are limited exclusively to the head-and… (More)
DOI: 10.1016/S0030-6657(10)70614-4