Conclusion: SMP30 is an associated antigen of PHC, with a considerable specificity in its expression in hepatic cancerous tissue, and could play a significant role in the diagnosis of PHC.

• 结论：衰老标记蛋白-30是一种肝癌相关抗原，其在肝癌组织的表达具有一定的组织特异性，并且在今后的肝癌血清学诊断方面可能具有一定临床意义。