COMPUTED TOMOGRAPHY VERSUS PLAIN RADIOGRAM IN EVALUATION OF RESIDUAL STONES AFTER PERCUTANEOUS NEPHROLITHOTOMY OR PYELONEPHROLITHOTOMY FOR COMPLEX MULTIPLE AND BRANCHED KIDNEY STONES.

This study compared the efficacy of computed tomography of the urinary tract (CT urography) versus plain X-ray of the urinary tract (KUB) in detection and evaluation of the significance of residual stone after percutaneous nephrolithotripsy (PCNL) or surgical pyelonephrolithotomy (SPNL) for complex branching or multiple stones in the kidney. A retrospective prospective archival cohort of 168 patients underwent PCNL or SPNL for large stag horn or multiple stones in the kidney were evaluated, they were 113 patients who underwent SPNL, and 55 patients underwent PCNL. In all patients they had KUB second day of the operation, those who had multiple kidney punctures in the PCNL procedure for multiple stones, or multiple nephrotomies in the SPNL procedure, or had a radiolucent stones had an additional imaging with CT urography.

Recycling of extracorporeally irradiated autograft for malignant bone tumors: long-term follow-up.

This study was conducted to evaluate the long-term oncological and functional outcomes. Forty-two patients (29 men and 13 women) with primary malignant bone tumors were included in this study. The procedure consisted of wide en bloc resection, clearing the extraosseous soft tissue and medullary content, extracorporeal irradiation with a single dose of 50 Gy using linear accelerator, and reimplantation using suitable fixation devices.

Bifocal and trifocal bone transport for failed limb reconstruction after tumour resection.

The aim of the present study is to assess the results of bifocal and trifocal bone transport for elimination of bone defects due to failed limb reconstruction after tumour resection. Thirteen patients, nine with giant-cell tumour and four with osteosarcoma, with bone defects resulting from wide tumour resection were managed by bone transport with an Ilizarov frame. The ages ranged from 12 to 46 years.

Percutaneous destruction and alcoholisation for the management of osteoid osteoma.

Osteoid osteoma (OO) is a small, self-limiting, benign osteogenic tumour. Successful treatment of OO requires complete resection or destruction of the nidus. Surgery, which consists of en bloc excision of the nidus, followed by internal fixation, bone grafting, or both, is successful in almost all cases.