Malignant neoplasm of dome of bladder

This code signifies a primary cancerous tumor originating in the dome of the urinary bladder. This specific anatomical location refers to the superior and anterior portion of the bladder, which is typically the most mobile part. The malignancy is characterized by uncontrolled cell growth with the potential for invasion and metastasis.

This code is appropriate when documentation clearly identifies a primary malignant neoplasm located specifically in the dome of the bladder. It should be used for confirmed diagnoses of bladder cancer affecting this particular region, often following biopsy or surgical resection. Supporting documentation includes pathology reports, operative notes, and physician's diagnostic statements.

• Ensure the documentation specifies "dome of bladder" and not a more general or unspecified bladder location.
• Distinguish between primary and secondary (metastatic) malignancies; this code is for primary tumors.
• Review the pathology report for confirmation of malignancy and precise anatomical site.