SNHG7 and cholangiocarcinoma: In terms of SNHG7 dysregulation, SNHG7 overexpression was identified in Cholangiocarcinoma (CHOL), Lymphoid Neoplasm Diffuse Large B-cell Lymphoma (DLBC), Pheochromocytoma and Paraganglioma (PCPG), and thymoma (THYM) (Fig. 6).