e-ISSN: Pending
Negative / Null Result ReportOpen accessMedicine

Impact of combined vascular resection on short and long-term results following radical surgery for hilar cholangiocarcinoma: evidence from a systematic assessment.

Che S; Saad SA; Wang Y; Teng Y; Fan Y; Luo Y; Chen Z; Tao J · 2026 · World journal of surgical oncology

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

OBJECTIVE: To analyze the impact of portal vein resection (PVR) and hepatic artery resection (HAR) on the short-term and long-term outcomes of patients with hilar cholangiocarcinoma after surgery. METHODS: A comprehensive literature search…

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Metadata source: Europe PMC · DOI 10.1186/s12957-026-04301-x