sentences:  Individuals with "Dioctophyme renale" infection typically present with unspecific symptoms including hematuria (blood in urine), nephritis, loin pain, renal enlargement, and/or renal colic (intermittent pain in the kidney area), which may result from the rare migration of worms through ureters.In some cases the fibrosis occurring after parasite infection is an incidental finding in ultrasound or CT scan, mimicking renal cancer, leading to radical nephrectomy.Adult worms typically only infect one kidney.