Safety and Efficacy of Laparoscopic Caudate Lobectomy: A Systematic Review.

Resection of the caudate lobe of the liver is considered a highly challenging type of liver resection due to the region's intimacy with critical vascular structures and deep anatomic location inside the abdominal cavity. Laparoscopic resection of the caudate lobe is considered one of the most challenging laparoscopic liver procedures. The objective of our systematic review was to evaluate the safety, technical feasibility and main outcomes of laparoscopic caudate lobectomy LCL.

The Evolution of Living Donor Nephrectomy Program at A Hellenic Transplant Center. Laparoscopic vs. Open Donor Nephrectomy: Single-Center Experience.

Since its introduction in 1995, laparoscopic nephrectomy has emerged as the preferred surgical approach for living donor nephrectomy. Given the ubiquity of the surgical procedure and the need for favorable outcomes, as it is an elective operation on otherwise healthy individuals, it is imperative to ensure appropriate preoperative risk stratification and anticipate intraoperative challenges. The aim of the present study was to compare peri-and postoperative outcomes of living kidney donors (LD), who had undergone laparoscopic nephrectomy (LDN), with a control group of those who had undergone open nephrectomy (ODN).

Primary thoracic chondrosarcoma with intra-abdominal extension in a renal transplant recipient: A case report.

Primary thoracic bone tumors are relatively rare. The most common type is chondrosarcoma, accounting for up to 48% of all cases. Patients with primary thoracic bone tumors commonly present with atypical thoracic pain or a solitary palpable chest mass, which gradually develops over months to years.

The Paradox of Increasing Waiting List Mortality and Declining Utilization of Deceased Donor Grafts in Kidney Transplant.

Pancreatic neuroendocrine tumors are a rare type of tumor with malignant potential, characterized by slowgrowth, frequent hepatic metastatic lesions that usually stay contained within the liver. In patients with unresectable liver metastatic pancreatic neuroendocrine tumors, liver transplant is the only treatment available. Insulinomas are the most common pancreatic neuroendocrine tumors, and 5% to 10% of insulinomas are malignant.

Renal autotransplantation: A final option to preserve the kidney after an iatrogenic ureteral injury.

Background: Ureteral injuries are not very common and can occur after many surgical procedures. Kidney salvage is desirable. Renal autotransplantation is a final option for some cases.

Updates and Critical Evaluation on Novel Biomarkers for the Malignant Progression of Intraductal Papillary Mucinous Neoplasms of the Pancreas.

Intraductal papillary mucinous neoplasms (IPMNs) are presumed to evolve from low-grade dysplasia to high-grade dysplasia to invasive carcinoma. Resection of lesions before the development of pancreatic cancer may prevent the development of an incurable process as, once IPMNs progress to invasive cancer, the prognosis may be as poor as resected conventional pancreatic ductal adenocarcinoma. Resection of IPMNs, particularly in the setting of high-grade dysplasia, is presumed to provide a survival benefit.

Tailoring the 'Perfect Fit' for Renal Transplant Recipients with End-stage Polycystic Kidney Disease: Indications and Timing of Native Nephrectomy.

Background: The ideal timing of native nephrectomy in relation to kidney transplantation in patients with autosomal-dominant polycystic kidney disease (ADPKD) can be a very puzzling decision for transplant surgeons and remains a matter of debate. This review article aims to present current literature regarding this highly controversial issue.

Materials And Methods: The MEDLINE/PubMed database was searched using "polycystic kidney disease", "renal/kidney transplantation" and "native nephrectomy" as key words.

Renal Cell Carcinoma of Native Kidneys in Renal Transplant Recipients: A Single-center Experience.

Background: The risk of renal cell carcinoma (RCC) development in renal transplant recipients is 15-100 times higher than in the general population. The majority of RCCs found in renal transplant recipients develop in the recipient's native kidneys, only 9% of tumors develop in the allograft itself. The mechanisms of development of RCC in native kidneys and renal allografts are not completely understood.

The effect of Guidelines in surgical decision making: The paradigm of hepatocellular carcinoma.

It is not inconceivable to envision surgeons, offering extended liver resection in patients beyond the Barcelona Clinic Liver Cancer (BCLC) staging system criteria with intermediate/advanced hepatocellular carcinoma (HCC), to be found negligent since extensive liver resection is correlated with increased morbidity compared to conservative or palliative treatment. Given that no other classification system than BCLC has been adopted widely for HCC staging and treatment, a revision of the BCLC algorithm and clinical guidelines should be tailored using new molecular and clinical treatment algorithms, as well as including patient's preferences.

Incisional Infections after Renal Transplant: Outcome Data From 238 Consecutive Recipients.

Objectives: Surgical incision infections, along with urinary tract infections, are among the most common infective complications after kidney transplant. The aim of this retrospective study is to evaluate the incidence and predisposing factors of surgical incision infection development in renal transplant recipients.

Materials And Methods: Between 1 January 2012 and 31 December 2015, there were 238 consecutive kidney transplant procedures performed in our unit.

Single-Center Experience on Liver Transplantation for Model for End-Stage Liver Disease Score 40 Patients.

Background: Organ shortage and waiting list mortality have led to changes in the allocation policy in Eurotransplant.

Aim: To identify factors influencing the survival of liver transplanted patients with model for end-stage liver disease (MELD) score of 40.

Patients And Methods: Data of listed adult patients who reached a MELD score 40 in the period 12/2006-06/2010 were reviewed.

Mechanistic insights of rapid liver regeneration after associating liver partition and portal vein ligation for stage hepatectomy.

Aim: To highlight the potential mechanisms of regeneration in the Associating Liver Partition and Portal vein ligation for Stage hepatectomy models (clinical and experimental) that could unlock the myth behind the extraordinary capability of the liver for regeneration, which would help in designing new therapeutic options for the regenerative drive in difficult setup, such as chronic liver diseases. Associating Liver Partition and Portal vein ligation for Stage hepatectomy has been recently advocated to induce rapid future liver remnant hypertrophy that significantly shortens the time for the second stage hepatectomy. The introduction of Associating Liver Partition and Portal vein ligation for Stage hepatectomy in the surgical armamentarium of therapeutic tools for liver surgeons represented a real breakthrough in the history of liver surgery.

Multiple bilateral oncocytomas of the native kidneys following renal transplantation: report of a rare case and review of the literature.

Renal oncocytomas are benign tumors of the kidneys, which are usually diagnosed postoperatively, due to differential diagnostic problems, from a sample of a renal cell carcinoma. The development of a renal oncocytoma in the native kidneys following renal transplantation is a very rare condition and only a few cases have been published in the world literature. In this case report we present a unique case of bilateral multifocal renal oncocytomas of the native kidneys in a female transplant recipient 6 years after renal transplantation.

The effect of U-74389G on liver recovery after acute liver ischemia-reperfusion injury in a swine model.

Background: The potential of U-74389G in attenuating liver damage after ischemia and reperfusion of the liver was studied in a swine model.

Materials And Methods: Eighteen pigs, weighting 28-35 kg, were used in the study. The animals were divided into the following three experimental groups: Group A (control group): Ischemia time 30 min and reperfusion for 120 min (with tissue and blood sampling at both 60 min (A-60) and 120 min (A-120)); Group B: Ischemia time 30 min, U-74389G intraportal injection, and reperfusion for 60 min; and Group C: Ischemia time 30 min, U-74389G intraportal injection, and reperfusion for 120 min.