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©Copyright 2019 by the Turkish-German Gynecological Education and Research Foundation - Available online at www.jtgga.org
Journal of the Turkish-German Gynecological Association published by Galenos Publishing House.
62 Video Article
Introduction
The falciform ligament divides the liver into the right and left
lobes on the antero-superior part of portoumbilical fissure
where the ligamentum teres hepatis (umbilical ligament of
liver/round ligament of liver) attaches to the visceral surface.
Due to the distribution pattern of the portal vein and hepatic
veins, the liver is divided into eight functional segments (1).
The umbilical fissure exists between liver segments III and IVb,
and the umbilical ligament lies there. The liver parenchyma
over this structure varies in thickness, and in some patients
the umbilical ligament will be completely visible, which allows
broad exposure until its entrance into the liver. Paul Sugarbaker
defined this parenchyma surrounding the umbilical ligament
as the ‘pont hepatique/hepatic bridge,’ which creates a tunnel
(2,3).
Mucinous ovarian or gastrointestinal carcinoma, appendiceal
carcinoma, mesothelioma or a serous ovarian cancer may have
a widely disseminated recurrence on the peritoneal surfaces.
The complicated surgical anatomy of the liver and perihepatic
tissues limits the easy detection of tumor implants; eventually,
good exposure of the abdominal cavity is needed to excise all
the visible tumor implants, especially on high-risk fields such as
the end part of the ligamentum teres hepatis under the hepatic
bridge (4).
There is no risk of injuring any structures while cutting the
hepatic bridge. However, if the ligament is deeply attached to
the bottom of the liver parenchyma, while dissecting the end
point, care should be taken not to damage the left hepatic
artery or the left hepatic duct over the hepatoduodenal
ligament, which is covered by the peritoneal lining of lesser sac
(3,5). Routine resection of the ligamentum teres hepatis may
increase morbidity (6); however, in patients with peritoneal
carcinomatosis, the base of the ligamentum teres hepatis
should be observed under the hepatic bridge because it is a
continuation of peritoneal tissue.
Received: 16 October, 2018 Accepted: 21 December, 2018
DOI: 10.4274/jtgga.galenos.2018.2018.0135
Address for Correspondence: İlker Selçuk
Phone: +90 312 306 50 00 e.mail: ilkerselcukmd@hotmail.com ORCID ID: orcid.org/0000-0003-0499-5722
Abstract
Resection of all tumor implants with the aim of maximal cytoreduction is the main predictor of overall survival in ovarian carcinoma. However,
there are high risk sites of tumor recurrence, and the perihepatic region, especially the point where the ligamentum teres hepatis enters the liver
parenchyma under the hepatic bridge (pont hepatique), is one of them. This video demonstrates the resection of the ligamentum teres hepatis
both in a cadaveric model and in a patient with ovarian cancer. (J Turk Ger Gynecol Assoc 2019; 20: 62-3)
Keywords: Pont hepatique, umbilical ligament, liver, ovarian cancer, cytoreduction
1Department of Gynecologic Oncology, Health Sciences University, Ankara Zekai Tahir Burak Woman’s Health Training and
Research Hospital, Ankara, Turkey
2Department of General Surgery, Division of Surgical Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
3Department of Obstetrics and Gynecology, Bahçeşehir University Faculty of Medicine, İstanbul, Turkey
4Department of Obstetrics and Gynecology, Okan University, WM Medical Park Hospital, Kocaeli, Turkey
İlker Selçuk1, Zehra Öztürk Başarır1, Nurian Ohri2, Bertan Akar3, Eray Çalışkan4, Tayfun Güngör1
Comparative surgical resection of the ligamentum
teres hepatis in a cadaveric model and a patient with
ovarian cancer
63
J Turk Ger Gynecol Assoc 2019; 20: 62-3
This video consists a cadaveric surgical demonstration of
ligamentum teres hepatis resection over the portoumbilical
fissure and a live patient video of 56 years old woman who
had a recurrent high-grade serous ovarian cancer with
widespread peritoneal implants. There were tumor implants at
the perihepatic region on the umbilical ligament, which were
resected.
Acknowledgement: Thanks to University of Health Sciences,
Ankara Zekai Tahir Burak Woman’s Health Training and
Research Hospital and Bahçeşehir University Radical and
Reconstructive Abdominal Surgery Cadaveric Course for
contributions.
Conflict of Interest: No conflict of interest was declared by the
authors.
Financial Disclosure: The authors declared that this study has
received no financial support.
References
1. Skandalakis JE, Skandalakis LJ, Skandalakis PN, Mirilas P. Hepatic
surgical anatomy. Surg Clin North Am 2004; 84: 413-35.
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anatomic structure in cytoreductive surgery. J Surg Oncol 2010;
101: 251-2.
3. Sugarbaker PH. The hepatic bridge. Eur J Surg Oncol 2018; 44: 1083-
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4. Sugarbaker PH, Bijelic L. The porta hepatis as a site of recurrence
of mucinous appendiceal neoplasms treated by cytoreductive
surgery and perioperative intraperitoneal chemotherapy. Tumori
2008; 94: 694-700.
5. Veerapong J, Solomon H, Helm CW. Division of the pont hepatique
of the liver in cytoreductive surgery for peritoneal malignancy.
Gynecol Oncol 2013; 128: 133.
6. Halkia E, Kopanakis N, Valavanis C, Nikolaou G, Zouridis A, Vafias
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Selçuk et al.
Comparative resection of ligamentum teres hepatis
Figure 1. Localization of the pont hepatique and hepatic
segmentation with the anatomic structures of the falciform
ligament and ligamentum teres hepatis
Figure 2. Cut end of the ligamentum teres hepatis over the
liver parenchyma superior to hepatoduodenal ligament
(choledoc, portal vein and hepatic artery)
Figure 3. Tumor implants at the ligamentum teres hepatis
and pont hepatique