Preoperative portal vein embolization followed by right hepatectomy to treat a complex common bile duct injury in a 5-year-old child

BackgroundCommon bile duct injuries (CBDIs) remains a rare but serious complication in children undergoing laparoscopic cholecystectomy (LC), with an incidence of 0.44%. In severe lesions, a major liver resection may be necessary as a definitive treatment. The current principles for safe hepatectomy are mainly focused on the liver parenchyma that remains after resection. Therefore, one of the main factors related to posthepatectomy hepatic insufficiency is the quantity and quality of the future liver remnant (FLR). To achieve an optimal FLR, techniques such as portal vein embolization (PVE) are available.Case presentationWe present the case of a 5-year-old child with a severe CBDI after LC, treated with preoperative PVE followed by a right hepatectomy as definitive treatment. No reports of liver resections and PVE are described in the literature concerning the pediatric population.

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Oncological Outcomes after Liver Venous Deprivation for Colorectal Liver Metastases: A Single Center Experience

Cancers ◽

10.3390/cancers13020200 ◽

2021 ◽

Vol 13 (2) ◽

pp. 200

Author(s):

Salah Khayat ◽

Gianluca Cassese ◽

François Quenet ◽

Christophe Cassinotto ◽

Eric Assenat ◽

...

Keyword(s):

Portal Vein ◽

Liver Metastases ◽

Portal Vein Embolization ◽

Colorectal Liver Metastases ◽

Future Liver Remnant ◽

Small Sample ◽

Right Hepatectomy ◽

Liver Remnant ◽

Oncological Outcomes ◽

Extended Right Hepatectomy

Colorectal liver metastases (CRLM) are the major cause of death in patients with colorectal cancer (CRC). The cornerstone treatment of CRLM is surgical resection. Post-operative morbidity and mortality are mainly linked to an inadequate future liver remnant (FLR). Nowadays preoperative portal vein embolization (PVE) is the most widely performed technique to increase the size of the future liver remnant (FLR) before major hepatectomies. One method recently proposed to increase the FLR is liver venous deprivation (LVD), but its oncological impact is still unknown. The aim of this study is to report first short- and long-term oncological outcomes after LVD in patients undergoing right (or extended right) hepatectomy for CRLM. Seventeen consecutive patients undergoing LVD between July 2015 and May 2020 before an (extended) right hepatectomy were retrospectively analyzed from an institutional database. Post-operative and follow-up data were analyzed and reported. Primary outcomes were 1-year and 3-year overall survival (OS) and hepatic recurrence (HR). Postoperative complications occurred in 8 patients (47%). No deaths occurred after surgery. HR occurred in 9 patients (52.9%). 1-year and 3-year OS were 87% (95% confidence interval [CI]: ±16%) and 60.3%, respectively (95% CI: ±23%). Median Disease-Free Survival (DFS) was 6 months (CI 95%: 4.7–7.2). With all the limitations of a retrospective study with a small sample size, LVD showed similar oncological outcomes compared to literature reports for Portal Vein Embolization (PVE).

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Comparison of Clinical Outcomes following Glue versus Polyvinyl Alcohol Portal Vein Embolization for Hypertrophy of the Future Liver Remnant prior to Right Hepatectomy

Journal of Vascular and Interventional Radiology ◽

10.1016/j.jvir.2016.05.023 ◽

2016 ◽

Vol 27 (12) ◽

pp. 1897-1905.e1 ◽

Cited By ~ 16

Author(s):

Arash Jaberi ◽

Sundeep S. Toor ◽

Dheeraj K. Rajan ◽

Oleg Mironov ◽

John R. Kachura ◽

...

Keyword(s):

Portal Vein ◽

Polyvinyl Alcohol ◽

Clinical Outcomes ◽

Portal Vein Embolization ◽

Future Liver Remnant ◽

Right Hepatectomy ◽

Liver Remnant ◽

The Future

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PERCUTANEOUS RADIOFREQUENCY ASSISTED LIVER PARTITION WITH PORTAL VEIN EMBOLIZATION FOR STAGED HEPATECTOMY (PRALPPS)

ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo) ◽

10.1590/0102-672020180001e1346 ◽

2018 ◽

Vol 31 (1) ◽

Cited By ~ 5

Author(s):

Mariano E. GIMÉNEZ ◽

Eduardo J. HOUGHTON ◽

C. Federico DAVRIEUX ◽

Edgardo SERRA ◽

Patrick PESSAUX ◽

...

Keyword(s):

Portal Vein ◽

Portal Vein Embolization ◽

Laparoscopic Approach ◽

Future Liver Remnant ◽

Liver Parenchyma ◽

Correct Position ◽

Liver Remnant ◽

Left Portal Vein ◽

Sus Scrofa Domesticus ◽

The Difference

ABSTRACT Background: When a major hepatic resection is necessary, sometimes the future liver remnant is not enough to maintain sufficient liver function and patients are more likely to develop liver failure after surgery. Aim: To test the hypothesis that performing a percutaneous radiofrecuency liver partition plus percutaneous portal vein embolization (PRALPPS) for stage hepatectomy in pigs is feasible. Methods: Four pigs (Sus scrofa domesticus) both sexes with weights between 25 to 35 kg underwent percutaneous portal vein embolization with coils of the left portal vein. By contrasted CT, the difference between the liver parenchyma corresponding to the embolized zone and the normal one was identified. Immediately, using the fusion of images between ultrasound and CT as a guide, radiofrequency needles were placed percutaneouslyand then ablated until the liver partition was complete. Finally, hepatectomy was completed with a laparoscopic approach. Results: All animals have survived the procedures, with no reported complications. The successful portal embolization process was confirmed both by portography and CT. In the macroscopic analysis of the pieces, the depth of the ablation was analyzed. The hepatic hilum was respected. On the other hand, the correct position of the embolization material on the left portal vein could be also observed. Conclusion: “Percutaneous radiofrequency assisted liver partition with portal vein embolization” (PRALLPS) is a feasible procedure.

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A Comparison of Portal Vein Embolization With Poly(2-hydroxyethylmethacrylate) and a Histoacryl/Lipiodol Mixture in Patients Scheduled for Extended Right Hepatectomy

Physiological Research ◽

10.33549/physiolres.932992 ◽

2015 ◽

pp. 841-848 ◽

Cited By ~ 1

Author(s):

J. H. PEREGRIN ◽

R. JANOUŠEK ◽

D. KAUTZNEROVÁ ◽

M. OLIVERIUS ◽

E. STICOVÁ ◽

...

Keyword(s):

Portal Vein ◽

Portal Vein Embolization ◽

Future Liver Remnant ◽

Right Hepatectomy ◽

Portal Vein Branch ◽

Liver Remnant ◽

Extended Right Hepatectomy ◽

The Right ◽

Transhepatic Access ◽

Flr Hypertrophy

ght hepatectomy and whether it is as effective as the currently used agent (a histoacryl/lipiodol mixture). Two groups of nine patients each scheduled for extended right hepatectomy for primary or secondary hepatic tumor, had right portal vein embolization in an effort to induce future liver remnant (FLR) hypertrophy. One group had embolization with PHEMA, the other one with the histoacryl/lipiodol mixture. In all patients, embolization was performed using the right retrograde transhepatic access. Embolization was technically successful in all 18 patients, with no complication related to the embolization agent. Eight patients of either group developed FLR hypertrophy allowing extended right hepatectomy. Likewise, one patient in each group had recanalization of a portal vein branch. Histology showed that both embolization agents reach the periphery of portal vein branches, with PHEMA penetrating somewhat deeper into the periphery. PHEMA has been shown to be an agent suitable for embolization in the portal venous system comparable with existing embolization agent (histoacryl/lipiodol mixture).

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