| Patient characteristics | Values |
| Age (median (range)) | 64.5 (10–87) |
| Sex, male/female, n | 18/12 |
| Indication for surgery | PDAC | 9 | NET | 6 | SPN | 5 | IPMN | 4 | LDLT | 2 | LC | 1 | LEC | 1 | Liposarcoma | 1 | MPD stricture | 1 |
| Type of initial surgery | DP with splenectomy | 18 | SPDP | 5 | Enucleation | 2 | LDLT | 2 | DP-CAR | 1 | Splenectomy | 1 | Retroperitoneal tumor resection | 1 | With/without splenectomy | 22/8 | Open/laparoscopic | 13/17 |
| Indication for POPF drainage | Infection | 19 | Pain | 7 | Asymptomatic | 2 | Others | 2 | Size of POPF (mm, median (range)) | 69.5 (38–145) |
| Location of POPF | Ph | 4 | Pbt | 26 |
| Drainage approach | Transgastric | 29 | Transduodenal | 1 |
| Type of drainage | Simultaneous internal and external drainage | 12 | Internal drainage only | 15 | Aspiration | 3 | Plastic stent/LAMS | 23/4 |
| Number of treatment sessions | 1 | 21 | 2 | 6 | 3 | 2 | 4 | 1 |
| Period between surgery and EUS-TD (days, median (range)) | 17.5 (3–232) | Hospital stay period after EUS-TD (days, median (range)) | 16.5 (5–88) | Technical success (n, %) | 30 (100) | Clinical success (n, %) | 29 (97) | Complications (n, %) | 2 (6.9) | Observation period (months, median (range)) | 14 (0.6–117) |
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POPF, postoperative pancreatic fistula; PDAC, pancreatic ductal adenocarcinoma; NET, neuroendocrine tumor; SPN, solid pseudopapillary neoplasm; IPMN, intraductal papillary mucinous neoplasm; LDLT, living donor liver transplantation; LC, liver cirrhosis; LEC, lymphoepithelial cyst; MPD, main pancreatic duct; DP, distal pancreatectomy; SPDP, spleen-preserving distal pancreatectomy; DP-CAR, distal pancreatectomy with celiac axis resection; LAMS, lumen-apposing metal stent; EUS-TD, EUS-guided transluminal drainage.
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