x-ray of the abdomen of a rabbit with calculi in the bladder and urethra

abstract background bacteriae black bladder bleeding blood calculi cat clinic cystitis diet digital dysuria feline genital grains grit grits haematuria infection inflammation isolated kidney minerals obstructed obstruction pain photo rabbit radiology ray rodent rontgen sand straining strangurie tract urinary urine urolithiasis vet veterinarian veterinary white