Post-procedural follow-up After EUS-FNA the patients were monitored for at least six hour to detect immediately post-procedural complication and were followed up with a scheduled protocol during the 30 days post-procedure in order to evaluate clinical status, blood chemistry, and to detect late complications. All patients were followed up for at least 1 month. All adverse events were evaluated and related or not to the procedure. All data were recorded electronically on excel database for the final analysis.