AFP and hepatocellular carcinoma: Furthermore, EV‐DLEU2, EV‐HOTTIP, EV‐MALAT1, and EV‐SNHG1 showed comparable positivity in AFP‐positive HCC (> 20 ng·mL−1) as well as AFP‐negative HCC (≤ 20 ng·mL−1) with the optimal cutoff values—5.5318‐fold for EV‐DLEU2, 9.2165‐fold for EV‐HOTTIP, 7.3752‐fold for EV‐MALAT1, and 7.7427‐fold for EV‐SNHG1.