HSP90AA1 and neoplasm: Higher HSP90α expression was also associated with more advanced disease, including higher Child-Pugh B classification (p = 0.0015, Figure 3B), presence of metastasis (p < 0.001, Figure 3C), greater tumor number (p = 0.048, Figure 3D), and PVTT (p < 0.001, Figure 3E).