A 53-year-old man underwent right nephrectomy for a locally renal cell carcinoma with concomitant resection of a solitary metastasis in the right lung. Ten years later, he presented with haematochezia caused by a tumour in the tail of pancreas, invading the transverse colon and the greater curvature of the stomach. The tumour was radically resected, and histological examination revealed a solit...

INTRODUCTION Sunitinib was developed as a molecular-targeted drug to treat advanced renal cell carcinoma. It is not yet known whether liver damage occurs in patients with liver metastases of renal cell carcinoma after sunitinib administration. Here, we report the case of a patient with an inoperable massive liver metastasis of renal cell carcinoma for whom sunitinib administration was dramatica...

Renal cell carcinoma (RCC) has a potential to metastasize to almost any site and this may occur many years following nephrectomy. We present six cases with uncommon sites of metastasis: four patients presented with distal pancreatic metastasis and two with duodenal/head of the pancreas metastasis. Time to metastatic disease varied from 1 to 19 years following renal surgery. For patients are ali...

A case of renal cell carcinoma, found after skin metastasis is presented. A 76-year-old woman came to our hospital complaining of two painless subcutaneous tumors in her left chest. Histopathological diagnosis was clear cell carcinoma. She underwent left nephrectomy and histopathological findings revealed renal cell carcinoma, alveolar type, clear cell subtype, grade 1. Lung metastasis was prov...

Renal cell carcinoma (Grawitz tumour, conventional renal cell carcinoma) represents the most frequent malignant tumour of the kidneys in adulthood. Metastasis occurs in more than 25% of cases, most frequently involving the bones (osteolytic metastases), lungs, brain, liver, adrenal glands and contralateral kidney. A single solitary metastasis occurs only rarely. Metastasis of the primary tumour...

A 49-year-old man presented with an incidentally detected right renal mass on a health examination. The abdominal computed tomography and magnetic resonance imaging showed a 3-cm right renal mass suspected of being a hypovascular tumor, such as papillary renal cell carcinoma, and an osteoblastic metastatic lesion on the right iliac bone. However, we missed a bone lesion at the time of diagnosis...

CONTEXT Pancreatic involvement from metastatic renal cell carcinoma accounts for 0.25-3% of the cases. The distinction between primary pancreatic clear cell tumour and metastatic deposits from renal cell carcinoma may lead to diagnostic difficulties. Usually metastasis from renal cell carcinoma presents many years after the primary tumour has been resected. A typical metastatic lesion in pancre...