Table 1.
Features of radial sclerosing lesions by stromal category.
| Number of RSLs with histologic feature | Hyalinized (n = 121) | Mixed (n = 89) | Cellular (n = 37) |
|---|---|---|---|
| # with inflammation | 47 (38.8%) | 55 (61.8%) | 24 (64.9%) |
| # without inflammation | 74 (61.2%) | 34 (38.2%) | 13 (35.1%) |
| Hyalinized (n = 121) | Mixed (n = 89) | Cellular (n = 37) | |
|---|---|---|---|
| # with ASP | 14 (11.6%) | 49 (55.1%) | 29 (78.4%) |
| # without ASP | 107 (88.4%) | 40 (44.9%) | 8 (21.6%) |
P values: cellular vs hyalinized p = 0.005, hyalinized vs mixed stroma p = 0.001, mixed vs cellular p = 0.746. P values: cellular vs mixed: p = 0.014, cellular vs hyalinized: p < 0.0001, and mixed vs hyalinized: p < 0.0001.