A Papillary Urinary Bladder Tumor Composed of Multilayered Hyperchromatic Transitional

question 2

Multiple Choice

A papillary urinary bladder tumor composed of multilayered hyperchromatic transitional epithelium shows significant nuclear atypia. This type of tumor is best classified as which of the following?

• A) Urothelial papilloma
• B) Urothelial neoplasm of low malignant potential
• C) Papillary urothelial carcinoma, low grade
• D) Papillary urothelial carcinoma, high grade
• E) Anaplastic carcinoma

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