A comparison of the Long Intergenic Non-Protein Coding RNA, P53 Induced Transcript (LINC-PINT), and CA19-9 demonstrated that LINC-PINT, when measured in plasma, exhibits higher sensitivity (AUC = 0.87) than CA19-9 (AUC = 0.78) in detecting PC. The gene discussed is TP53; the disease is pachyonychia congenita.