ArticleCanadian journal of surgery. Journal canadien de chirurgie2014
Hepatic parenchymal preserving technique in the management of diffuse bilateral neuroendocrine tumour liver metastases: a feasible approach.
Article in Canadian journal of surgery. Journal canadien de chirurgie, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
- ASO Practice Guidelines Series: Surgical Management of Gastrointestinal (Midgut) Neuroendocrine Neoplasms.Annals of surgical oncology · 2024Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAggressive surgical resection of neuroendocrine tumour liver metastases (NET-LM) is associated with symptomatic relief. Debulking up to 90% of tumour burden, even with positive margins, may be beneficial. However, patients with diffuse hepatic metastases may not qualify for resection owing to associated insufficient remnant liver parenchyma. The purpose of this study is to describe an early experience with a hepatic parenchymal preserving (HPP) approach.
methodsWe retrospectively reviewed our institutional neuroendocrine tumours database to identify patients with NET-LM, including symptomatic patients with extensive bilobar involvement, who underwent virtual volumetric assessment (VVA) combined with HPP resection between October 2008 and July 2011.
resultsOur study involved 9 patients. The median number of liver metastases resected was 10 (range 4-50). Symptomatic improvement was observed in all patients. Immediate postoperative normalization of 5-HIAA 24-hour urine levels occurred in 89% of patients. Symptomatic and biochemical response remained stable or improved in 75% of patients at 12 months of follow-up. Four patients had postoperative complications. There was no 90-day mortality.
conclusionThe described HPP approach is feasible and safe. Most patients experienced symptomatic and biochemical improvement. This reproducible approach could expand surgical resection options for patients with NET-LM and diffuse bilobar involvement.
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