Question
Which of the following conditions is often the result of ureteral obstruction or stricture
| A. |
Pyelonephrosis
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| B. |
Nephroptosis
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| C. |
Hydronephrosis
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| D. |
Cystourethritis
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Show Answer
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Correct Answer � C
Explanation
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Answer (C)
Hydronephrosis is a collection o urine in the renal pelvis owing to obstructed outflow, such as from a stricture or obstruction. If the obstruction occurs at the level of the bladder or along the course of the ureter, it will be accompanied by the condition of hydroureter above the level of obstruction. These conditions may be demonstrated during IVU. The term pyelonephrosis refers to some condition of the renal pelvis. Nephroptosis refers to drooping or downward displacement of the kidneys. This may be demonstrated using the erect position during IVU. Cystourethritis is inflammation of the bladder and urethra
