Table 2.
Age (years)a | PUNLMP | LGPUC | HGPUC | INVUC | Total |
---|---|---|---|---|---|
≤10 | 1 | 2 | 0 | 0 | 3 |
11–20 | 2 | 11 | 0 | 1 | 14 |
21–30 | 4 | 25 | 4 | 9 | 42 |
Total | 7 | 38 | 4 | 10 | 59 |
Patient’s age at the initial diagnosis.
Abbreviations: PUNLMP, papillary urothelial neoplasm of low malignant potential; LGPUC, low-grade papillary urothelial carcinoma; HGPUC, high-grade papillary urothelial carcinoma, noninvasive; INVUC, high-grade invasive urothelial carcinoma.