Journals / Turkish Journal of Surgery / 2022 / Cilt: 38 - Sayı: 3

Liver hanging maneuver is suitable in major hepatectomy for liver malignancies over 5 cm

Karaciğer asma manevrası, 5 cm üzerindeki karaciğerin malign tümörlerinde majör hepatektomi için uygundur: Retrospektif kohort çalışması

Pages
215–220
Publication Date
2022-11-02
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: LHM is useful for transecting an adequately cut plane in hepatectomy for liver tumors over 5 cm-in-size located on the right side and achieves better outcomes.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Hepatic transection through an anterior approach is required to successfully complete anatomical hepatectomy for large liver malignancies.
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Key Findings & Data:Material and Methods: We examined the medical records of 24 patients with large liver malignancies (>5 cm) who had undergone anatomical hepatic resection with LHM (n= 9) or without LHM (n= 15) between 2015 and 2020.
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Conclusion & Impact:Conclusion: LHM is useful for transecting an adequately cut plane in hepatectomy for liver tumors over 5 cm-in-size located on the right side and achieves better outcomes.
🔬Design:Research Article
📍Scope:2015 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective: Hepatic transection through an anterior approach is required to successfully complete anatomical hepatectomy for large liver malignancies. The liver hanging maneuver (LHM) is an alternative procedure for transection on an adequate cut plane and may reduce intraoperative bleeding and transection times. Material and Methods: We examined the medical records of 24 patients with large liver malignancies (>5 cm) who had undergone anatomical hepatic resection with LHM (n= 9) or without LHM (n= 15) between 2015 and 2020. Patient demographics, preoperative hepatic function, surgical records, and post-hepatectomy outcomes were retrospectively compared between the LHM and non-LHM groups. Results: The prevalence of tumors >10 cm was significantly higher in the LHM group than in the non-LHM group (p< 0.05). Furthermore, LHM was significantly performed to right and extended right hepatectomies in the background normal liver (p< 0.05). Although transection times did not significantly differ between the two groups, the amount of intraoperative blood loss was slightly lower in the LHM group than in the non-LHM group (1.566 mL vs. 2.017 mL), and blood transfusion was not needed for patients in the LHM group. Post-hepatectomy liver failure and bile leakage were not observed in LHM. However, the length of hospitalization was slightly shorter in the LHM group than in the non-LHM group. Conclusion: LHM is useful for transecting an adequately cut plane in hepatectomy for liver tumors over 5 cm-in-size located on the right side and achieves better outcomes.

Özet

Giriş ve Amaç: Karaciğerin büyük malign tümörlerinde anatomik hepatektomiyi başarıyla tamamlamak için önden yaklaşımla hepatik transeksiyon gereklidir. Karaciğer asma manevrası [liver hanging maneuver (LHM)] yeterli bir kesme düzleminde transeksiyon için alternatif bir prosedürdür ve intraoperatif kanama ve transeksiyon sürelerini azaltabilir. Gereç ve Yöntem: 2015-2020 yılları arasında LHM (n= 9) ile veya LHM (n= 15) olmadan anatomik hepatik rezeksiyon yapılan ve karaciğerin büyük malign tümörleri (>5 cm) olan 24 hastanın tıbbi kayıtlarını inceledik. Hasta demografisi, preoperatif hepatik fonksiyon, cerrahi kayıtlar ve posthepatektomi sonuçları LHM ve LHM dışı gruplar arasında retrospektif olarak karşılaştırıldı. Bulgular: LHM grubunda 10 cm> tümör prevalansı LHM olmayan gruba göre anlamlı olarak daha yüksekti (s< 0,05). Ayrıca, LHM arka plan normal karaciğerinde sağ ve genişletilmiş sağ hepatektomilere anlamlı olarak daha sık yapıldı (s< 0,05). Transeksiyon süreleri iki grup arasında anlamlı olarak farklılık göstermese de LHM grubunda intraoperatif kan kaybı miktarı LHM dışı gruba göre daha düşüktü (1,566 mL ile 2,017 mL) ve LHM grubundaki hastalar için kan nakline gerek duyulmadı. LHM’de hepatektomi sonrası karaciğer yetersizliği ve safra kaçağı gözlenmedi. Ancak LHM grubunda hastaneye yatış süresi LHM olmayan gruba göre biraz daha kısaydı. Sonuç: LHM, sağ tarafta bulunan büyük karaciğer tümörleri için uygulanan hepatektomide transeksiyon planını uygun şekilde bölmek için yararlıdır ve daha iyi sonuçlar elde edilmektedir.

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Cite This Article

NANASHİMA, A., HIYOSHİ, M., IMAMURA, N., YANO, K., HAMADA, T., KITAMURA, E., KAWANO, F. (2022). Liver hanging maneuver is suitable in major hepatectomy for liver malignancies over 5 cm. Turkish Journal of Surgery, Cilt: 38 - Sayı: 3, 215–220. https://ajindex.com/articles/614210

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