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Across 4. structural and functional units of the organ 7. inflammation of the bladder and renal pelvis 8. passageway of urine to the outside of the body 9. hernia of the bladder that protrudes into the vagina 10. urination during the night 12. surgical implantation of the ureter into the colon 15. introducing a catheter through the urethra into the bladder for withdraw of urine 17. pain in the urethra 22. serves as a reservoir for urine 24. process of urination 25. inflammation of the kidney 26. purplish-brown, bean-shaped organs located behind the abdominal cavity 28. transports urine from the kidneys to the bladder 29. pus in the urine 30. end product of purine metabolism

Down 1. connected with the umbilicus by the median umbilical ligament 2. passage 3. narrowing or constricture of the urethra 5. kidney tumor 6. study of the urinary system 11. inflammation of the renal glomeruli 13. surgical excision of the bladder or part of the bladder 14. medical instrument used to measure 16. kidney 18. presence of glucose in the urine 19. presence of bacteria in the urine 20. presence of calcium in the urine 21. the elimination of waste products from the body 23. condition of involuntary emission of urine 27. continuous with the urethra and an upper portion