Hypovolaemic phlebotomy in patients undergoing hepatic resection at higher risk of blood loss (PRICE-2): a randomised controlled trial.

Background: Blood loss and subsequent red blood cell transfusions are common in liver surgery. Hypovolaemic phlebotomy is associated with decreased red blood cell transfusion in observational studies. This trial aimed to investigate whether hypovolaemic phlebotomy is superior to usual care in reducing red blood cell transfusions in patients undergoing liver resection.

Malignant duodenal gastrointestinal neuroectodermal tumor (GNET): Case report and review of the literature.

Introduction: Malignant gastrointestinal neuroectodermal tumor (GNET) is a rare malignancy primarily affecting the gastrointestinal tract. Upon cross-sectional imaging, it can be easily confused with other mesenchymal tumors. This article presents a case of duodenal GNET and reviews the current literature on this rare entity.

Impact of blood salvage therapy during oncologic liver surgeries on allogenic transfusion events, survival, and recurrence: an ambidirectional cohort study.

Introduction: The use of autologous blood transfusions in oncologic surgeries is somewhat controversial due to the potential risk of disease dissemination through the salvage process. On the other hand, autologous blood transfusion can prevent the potential negative effects of allogenic blood transfusions and reduce use of valuable resources.

Methods: This study included 106 adult patients who underwent oncologic liver surgery at our institution between December 2015 and June 2019.

Undifferentiated carcinoma of the pancreas with osteoclast-like giant cells, a two cases report.

Introduction And Importance: Fine needle aspiration is the standard method for the pathological evaluation of pancreatic masses. In the following context, rare variants of such masses might present a challenge. Our goal is to describe the clinical, cytological, and histological findings of two cases of undifferentiated carcinoma with osteoclast-like giant cells (UCOCGC) a rare variant of pancreatic ductal adenocarcinoma (PDAC).

Colorectal cancer hepatic metastases resection margins outcomes: a single-centre retrospective cohort study.

Background: Surgical resection is the most efficient treatment for isolated colorectal cancer hepatic metastases. Among the known prognostic factors of this procedure, the impact of the resection margin width is still a controversial matter in the literature.

Methods: A retrospective cohort study was performed including 170 patients who underwent surgical resection of colorectal cancer liver metastases (CRLMs) between 2006 and 2016 in our hepatobiliary unit.

Perioperative oncolytic virotherapy to counteract surgery-induced immunosuppression and improve outcomes in pancreatic ductal adenocarcinoma.

Pancreatic ductal adenocarcinoma (PDAC) is a high fatality cancer with one of the worst prognoses in solid tumors. Most patients present with late stage, metastatic disease and are not eligible for potentially curative surgery. Despite complete resection, the majority of surgical patients will recur within the first two years following surgery.

Phlebotomy resulting in controlled hypovolemia to prevent blood loss in major hepatic resections (PRICE-2): study protocol for a phase 3 randomized controlled trial.

Introduction: Blood loss and red blood cell (RBC) transfusion in liver surgery are areas of concern for surgeons, anesthesiologists, and patients alike. While various methods are employed to reduce surgical blood loss, the evidence base surrounding each intervention is limited. Hypovolemic phlebotomy, the removal of whole blood from the patient without volume replacement during liver transection, has been strongly associated with decreased bleeding and RBC transfusion in observational studies.

Combined cerebral and somatic near-infrared spectroscopy oximetry monitoring during liver surgery: an observational and non-interventional study.

Background: Cerebral oximetry using near-infrared spectroscopy (NIRS) is used for monitoring cerebral oxygen saturation during cardiac surgery and is correlated with clinical outcomes. Our goal was to explore cerebral and somatic NIRS in liver resections as a predictor of post-operative complications.

Methods: Prospective observational and non-interventional study from a tertiary care university hospital including adult patients undergoing liver resection monitored using NIRS at four sites before and during surgery.

Portal vein embolization does not affect the long-term survival and risk of cancer recurrence among colorectal liver metastases patients: A prospective cohort study.

Background: Previous studies comparing the survival outcomes of liver resections with and without preoperative portal vein embolization (PVE) for colorectal liver metastases (CLM) have linked PVE to higher rate of tumor progression, lower overall survival (OS) and lower disease-free survival (DFS). The lack of adjusted models to compare these outcomes is a limitation of these studies since patients requiring PVE may differ significantly from the ones receiving upfront surgery.

Materials And Methods: Prospective cohort study of 128 patients undergoing CLM resection.

Preliminary Experience in Combined Somatic and Cerebral Oximetry Monitoring in Liver Transplantation.

Objective: The use of cerebral near-infrared spectroscopy (NIRS) has become widespread in cardiac surgery after research demonstrated an association between perioperative cerebral desaturations and postoperative complications. Somatic NIRS desaturation also is associated with an increased risk of postoperative complications and mortality. The objective of this study was to explore the trends of both somatic and cerebral NIRS during liver transplantation.

Adrenal metastasis of a phyllodes tumor of the breast: Case report and review of the literature.

Introduction: A phyllodes tumor is a neoplasm of mixed mesenchymal and epithelial origin affecting the breast. It may pursue a benign or malignant evolution with distant metastases in the latter case. Sites most commonly affected by metastases are the lungs and bones.

An unusual case of pancreatitis revealing a metachronous renal cell carcinoma metastasis to the gallbladder.

Clear-cell renal cell carcinoma (RCC) is a common urological tumor known for its potential to metastasize. Common sites of metastasis include the lungs, lymph nodes, liver and bones but rare sites of metastasis are described. Gallbladder metastasis from RCC is very rare and occurs mostly in men.

Transperitoneal laparoscopic radical nephrectomy after multiple previous abdominal surgeries and intraperitoneal hyperthermic chemotherapy: a case report.

Laparoscopic indications are still growing due to the acquisition and development of new skills and expertise in the laparoscopic field. We report the first case of a successful transperitoneal right radical nephrectomy after intraperitoneal hyperthermic chemotherapy in a 56-year-old female who previously underwent multiple abdominal surgeries for appendicular adenocarcinoma with pseudomyxoma peritonei. In patients with multiples previous abdominal surgeries and intraperitoneal chemotherapy, transperitoneal laparoscopic surgeries are feasible in experienced hands.

Group A Streptococcus causing descending necrotizing mediastinitis: report of a case and literature review.

Background: Descending necrotizing mediastinitis is a serious condition with few cases reported in the literature. Surgical treatment is controversial and may include wound exploration, local drainage, and even mediastinal debridement approached by thoracotomy.

Methods: Description of a case of descending mediastinitis caused by group A Streptococcus as a complication of thyroidectomy.