The anatomy of hepatic arteries is one of the most variable. Accurate awareness of all the possible anatomic variations is crucial in the upper GI surgery and especially in liver and pancreas transplantation. The most frequent anatomical variants are: a replaced or accessory right hepatic artery (RHA) from the superior mesenteric artery (6.3-21 %), a replaced or accessory left hepatic artery (LHA) from the left gastric artery (LGA) (3-18 %) or a combination of these two variants (up to 7.4 %). Herein, we describe the case of a 67-year-old cadaveric organ donor who presented a RHA originating from the splenic artery (SA) associated with both a CHA originating from the celiac trunk (CT) and a LHA originating from the LGA.
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Forensic Sci Med Pathol
January 2025
Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, Via Irnerio 49, 40126, Bologna, Italy.
A 36-year-old woman diagnosed with complicated cholecystolithiasis underwent elective laparoscopic cholecystectomy (LC), then converted to open cholecystectomy because of a massive intraoperative bleeding. Hemostasis was performed with clipping and suturing the source of bleeding. In post-operative period, the patient suffered from persistent anemia associated with hemoperitoneum diagnosed through abdominal CT scanning, in absence of any sign of active bleeding.
View Article and Find Full Text PDFCancers (Basel)
December 2024
Department of Radiology, Kansai Medical University, Hirakata 573-1010, Osaka, Japan.
The liver is supplied by a dual blood flow system consisting of the portal vein and hepatic artery. Imaging techniques for diagnosing hepatocellular carcinoma (HCC) have been developed along with blood flow imaging, which visualizes the amount of arterial and portal blood flow. The diagnosis of HCC differentiation is important for early-stage liver cancer screening and determination of treatment strategies.
View Article and Find Full Text PDFRadiol Case Rep
March 2025
University of Maryland School of Medicine, Department of Diagnostic Radiology and Nuclear Medicine, Division of Vascular and Interventional Radiology, Baltimore, MD, USA.
Splenic steal syndrome (SSS) post liver transplant is a potential cause of graft dysfunction in the setting of peripheral hepatic arterial bed resistance and redirection of blood flow to a dominant splenic artery resulting in reduction of hepatic arterial inflow. We report utilization of balloon occlusion of the proximal splenic artery as an objective measure to confirm the diagnosis of SSS in a patient with orthotopic liver transplant followed by successful treatment with proximal splenic artery embolization using Gelfoam and Amplatzer vascular plug. Written informed consent for the publication of this case report was obtained from the patient.
View Article and Find Full Text PDFACG Case Rep J
January 2025
Department of Medicine, Division of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Liver transplant may be necessary to manage infectious complications from severe structural biliary disease. In this report, we describe a 71-year-old woman with history of coil-embolized hepatic artery pseudoaneurysm who subsequently developed biliary obstruction resulting from coil erosion into the common hepatic duct. Resultant complications included recurrent cholangitis, bacteremia, and numerous hepatic abscesses.
View Article and Find Full Text PDFTransplant Proc
January 2025
Hepatobiliary Surgery and Liver Transplantation Unit, Cruces University Hospital, Bilbao, Spain; BioBizkaia Research Health Institute, Barakaldo, Bizkaia, Spain. Electronic address:
Polycystic liver disease (PLD) is a hereditary condition, and its symptoms are due to the growth of cysts. Liver transplantation (LT) is the only curative treatment. A retrospective single-center analysis was conducted on the 10 LTs performed for PLD between 2004 and 2023.
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