1. Can you characterize the bladder lesion? solid or cystic, vascular or avascular?
2. What is the most common histology of bladder malignancy?
3. What is the most common subtype of a urachal mass

Review Case 2: Compare the contours of this case with Case 1 and answer the following questions:

1. Describe the bladder contours
2. What are causes for this bladder appearance
3. What is the clinical significance for this finding in practice