[A case of solitary bone metastasis of testicular seminoma 6 years post orchiectomy].

A 40-year-old man visited our hospital in August, 2007 with the complaint of gait disturbance. Six years ago he had had right high orchiectomy for treatment of stage I seminoma at another hospital. The magnetic resonance imaging (MRI) examination showed a small tumor and compression fracture in the eighth thoracic vertebrae.

Expression of thymidine phosphorylase in primary human renal cell carcinoma by ELISA method.

Thymidine phosphorylase (TP) expression in 100 paired samples of renal cell carcinoma (RCC) and normal adjacent tissue was analyzed by an ELISA method. We also investigated whether TP expression correlates with clinicopathological findings and clinical outcomes of these patients. Median TP expression was 9-fold (range, 0.