Role of radiofrequency ablation in advanced malignant hilar biliary obstruction.

Clin Endosc · 2023 · PMC10073846 · PMID 36646424

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Patients receiving PDT for hilar cholangiocarcinoma also showed a trend toward prolonged biliary stent patency times (compared with those receiving stents alone). 38 Moreover, previous studies have reported that PDT may be beneficial for patients with hilar cholangiocarcinoma. 38 , 39 According to a recent systematic review and meta-analysis of 55 studies, PDT is more

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