Robotic pancreatoduodenectomy (RPD) for pancreatic cancer is a challenging procedure. Aberrant vasculature may increase the technical difficulty. Several studies have described the safety of RPD in case of a replaced or aberrant right hepatic artery, but detailed video descriptions of the approach are lacking. This case report describes a step--by--step technical video in case of a replaced right hepatic artery. A 58-year-old woman presented with an incidental finding of a 1.7 cm pancreatic head mass. RPD was performed using the da Vinci Xi system and involves a robotic-assisted pancreatico- and hepatico-jejunostomy and open gastro-jejunostomy at the specimen extraction site. The operation time was 410 min with 220 mL of blood loss. The patient had an uncomplicated postoperative course and was discharged after 5 days. Pathology revealed a pancreatic head cancer. RPD is a feasible and safe procedure in case of a replaced hepatic artery when performed in selected patients in high-volume centers by experienced surgeons.
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http://dx.doi.org/10.3791/62863 | DOI Listing |
J Transl Med
January 2025
Department of Laboratory Medicine, Seoul National University College of Medicine, 103, Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
Background: This study investigated the oral microbiome signatures associated with upper gastrointestinal (GI) and pancreaticobiliary cancers.
Methods: Saliva samples from cancer patients and age- and sex-matched healthy controls were analyzed using 16S rRNA-targeted sequencing, followed by comprehensive bioinformatics analysis.
Results: Significant dissimilarities in microbial composition were observed between cancer patients and controls across esophageal cancer (EC), gastric cancer (GC), biliary tract cancer (BC), and pancreatic cancer (PC) groups (R = 0.
Int J Radiat Oncol Biol Phys
January 2025
Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, FL, USA.
Objectives: Radiotherapy manages pancreatic cancer in various settings; however, the proximity of gastrointestinal (GI) luminal organs-at-risk (OAR) poses challenges to conventional radiotherapy. Proton beam therapy (PBT) may reduce toxicities compared to photon therapy. This consensus statement summarizes PBT's safe and optimal delivery for pancreatic tumors.
View Article and Find Full Text PDFRev Med Chil
June 2024
Departamento de Cirugía Digestiva, Hospital Clínico UC CHRISTUS, Pontificia Universidad Católica de Chile, Santiago, Chile.
Unlabelled: Pancreatoduodenectomy represents the only curative alternative in patients with periampullary tumors, currently with acceptable morbidity and mortality rates. However, there is little evidence in octogenarian patients.
Aim: To describe the experience of octogenarian patients undergoing pancreatoduodenectomy for tumors of the periampullary area at the Hospital Clínico de la Pontificia Universidad Católica de Chile.
Mol Cancer
January 2025
School of Cancer Sciences, University of Southampton, Southampton, UK.
Cancer-associated Fibroblasts (CAFs) have emerged as critical regulators of anti-tumour immunity, with both beneficial and detrimental properties that remain poorly characterised. To investigate this, we performed single-cell and spatial transcriptomic analysis, comparing head & neck squamous cell carcinoma (HNSCC) subgroups, which although heterogenous, can be considered broadly immune-hot and immune-cold (human papillomavirus [HPV]+ve and HPV-ve tumours respectively). This identified six fibroblast subpopulations, including two with immunomodulatory gene expression profiles (IL-11 + inflammatory [i]CAF and CCL19 + fibroblastic reticular cell [FRC]-like).
View Article and Find Full Text PDFMorphologie
January 2025
Department of Digestive Surgery, Amiens Picardy University Hospital, 1, rondpoint du Pr-Cabrol, 80054 Amiens, France; Simplifying Care for Complex Patients, UR-UPJV 7518 SSPC, Clinical Research Unit, University of Picardie Jules-Verne, Amiens, France.
Introduction: The duodeno-pancreatic region is a highly vascularized area. The superior and posterior pancreaticoduodenal artery is a vessel primarily originating from the gastroduodenal artery. It exhibits rare anatomical variations, such as its emergence from the right branch of the hepatic artery, which we fortuitously identified during a cadaver dissection.
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