Comparison of the hybrid and partial stent-in-stent method for endoscopic three-segment drainage for unresectable malignant hilar biliary obstruction.

Endosc Int Open · 2023 · PMC10036201 · PMID 36968981

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showed a trendno p-value reported

With recent device improvements, the TRBO of the PSIS method has increased, compared with that previously reported; therefore, we believe that the PSIS method showed a trend toward longer TRBO in this study.

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