Renal cell carcinoma in patients with prior spinal cord injury

In patients with spinal cord injury (SCI), abdominal diseases such as renal carcinoma are often diagnosed and treated late in their course.

A population-based retrospective review of SCI patients receiving care for renal cell carcinoma (RCC) in all Department of Veterans Affairs (DVA) medical centers was conducted for fiscal years 1988 to 1998.

Of 96 patients identified, 57 were evaluable and 27 met study criteria. The mean patient age was 59 (range, 41-79 years). The mean time between SCI and treatment for RCC was 25 years (range, 1-51 years). All patients were men; 22/27 (81%) had 1 or more comorbid conditions. RCC was an incidental finding on surveillance imaging studies in 81% (22/27) of the patients. All 27 patients were treated surgically, 74% (20/27) by radical nephrectomy and 26% (7/27) by partial nephrectomy. All tumors were renal cell adenocarcinomas. Pathological staging by the tumor, nodes, and metastasis system was possible in 25; 92% (23/25) of tumors were stage I and 8% (2/25) were stage II. Postoperative morbidity occurred in 56% (15/27), and death occurred in 7% (2/27).

In SCI patients in the DVA system, diagnosis of RCC is usually the result of an incidental finding on surveillance imaging. Tumors are diagnosed at early stages and partial nephrectomy is often feasible. Many of the postoperative complications are related to the SCI, and may be preventable.