Non-invasive bladder papillary urothelial neoplasm
Non-invasive bladder papillary urothelial neoplasm
Definition
A papillary neoplasm of the urinary bladder in which the transitional cells form papillae. The papillary structures exhibit minimal architectural distortion and minimal atypia. Mitoses are infrequent. Patients are at an increased risk of developing new papillary lesions. Occasionally, the new lesions are urothelial carcinomas.
Also known as non-invasive bladder papillary urothelial neoplasm — per MONDO
Also identified as
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Genitourinary system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Renal system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Urinary bladder | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Urinary bladder | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |