Bone metastases from renal cell carcinoma: patient survival after surgical treatment

<p>Abstract</p> <p>Background</p> <p>Surgery is the primary treatment of skeletal metastases from renal cell carcinoma, because radiation and chemotherapy frequently are not effecting the survival. We therefore explored factors potentially affecting the survival of patients after surgical treatment.</p> <p>Methods</p> <p>We retrospectively reviewed 101 patients operatively treated for skeletal metastases of renal cell carcinoma between 1980 and 2005. Overall survival was calculated using the Kaplan-Meier method. The effects of different variables were evaluated using a log-rank test.</p> <p>Results</p> <p>27 patients had a solitary bone metastasis, 20 patients multiple bone metastases and 54 patients had concomitant visceral metastases. The overall survival was 58% at 1 year, 37% at 2 years and 12% at 5 years. Patients with solitary bone metastases had a better survival (p < 0.001) compared to patients with multiple metastases. Age younger than 65 years (p = 0.036), absence of pathologic fractures (p < 0.001) and tumor-free resection margins (p = 0.028) predicted higher survival. Gender, location of metastases, time between diagnosis of renal cell carcinoma and treatment of metastatic disease, incidence of local recurrence, radiation and chemotherapy did not influence survival.</p> <p>Conclusions</p> <p>The data suggest that patients with a solitary metastasis or a limited number of resectable metastases are candidates for wide resections. As radiation and chemotherapy are ineffective in most patients, surgery is a better option to achieve local tumor control and increase the survival.</p

Carcinoma of tongue with solitary metastasis to kidney - case report

The most common tumors which metastatise to kidney are lymphoma, leukemia, and lungs. Metastatic tumors of the kidney are usually small, asymptomatic and occasionally cause flank pain and hematuria. Distinction from renal cell carcinoma is difficult to differentiate and a tissue diagnosis is imperative. Solitary metastasis to kidney from carcinoma tongue is rare. We report a case of isolated renal metastases from tongue cancer to show at the possibility of tumor metastasis, although rare, should always be considered in the differential diagnosis of renal mass

Case Report - Infantile fibromatosis of scrotum

Infantile fibromatosis is a benign but locally aggressive tumour, the tumour presenting as asymptomatic, firm and solid mass. The most frequent types are the infantile fibromatosis (head, neck, shoulder, upper arm or thigh), extra-abdominal fibromatosis (chest wall, back and thigh) and fibromatosis colli (neck), but only rarely has it been reported to involve the external genitalia or scrotum. We report a case of infantile fibromatosis of scrotum in a 1-year-old child

Hand-assisted laparoscopic radical nephrectomy in the treatment of a renal cell carcinoma with a level ii vena cava thrombus

Excision of renal cell carcinoma (RCC) with corresponding vena cava thrombus is a technical challenge requiring open resection and vascular clamping. A 58 year old male with a right kidney tumor presented with a thrombus extending 1 cm into the vena cava. Using a hand-assisted transperitoneal approach through a 7 cm gel-port, the right kidney was dissected and the multiple vascular collaterals supplying the tumor were identified and isolated. The inferior vena cava was mobilized 4 cm cephalad and 4 cm caudal to the right renal vein. Lateral manual traction was applied to the right kidney allowing the tumor thrombus to be retracted into the renal vein, clear of the vena cava. After laparoscopic ultrasonographic confirmation of the location of the tip of the tumor thrombus, an articulating laparoscopic vascular stapler was used to staple the vena cava at the ostium of the right renal vein. This allowed removal of the tumor thrombus without the need for a Satinsky clamp. The surgery was completed in 243 minutes with no intra-operative complications. The entire kidney and tumor thrombus was removed with negative surgical margins. Estimated blood loss was 300 cc. We present a laparoscopic resection of a renal mass with associated level II thrombus using a hand-assisted approach. In patients with minimal caval involvement, our surgical approach presents an option to the traditional open resection of a renal mass