Rare tumours of the pancreas: monocentric study.

Purpose: The biology of rare pancreatic tumours, which differs from that of ductal pancreatic cancer, requires increased attention. Although the majority of rare pancreatic tumours are benign, it is difficult to decide whether an invasive component exists without complete removal of the lesion, despite considerable progress in diagnosis. We are investigating a large cohort of patients with histologically confirmed epithelial non-ductal non-neuroendocrine neoplasms of the pancreas.

Liver Transplantation for Hepatocellular Carcinoma beyond the Milan Criteria: A Specific Role for Living Donor Liver Transplantation after Neoadjuvant Therapy.

Purpose: This study was designed to elucidate the various new classifications and the use of LDLT and bridging therapy for HCC in this context beyond the Milan criteria (MC).

Methods: The clinical data of patients with HCC outside the MC who underwent LT at Jena University between January 2007 and August 2023 were retrospectively analysed. Eligible patients were classified according to various classification systems.

[Individualized curative treatment for malignant diseases through liver transplantation].

Background: For patients with primary and secondary liver tumors that are functionally or technically nonresectable, liver transplantation remains the sole curative treatment option. Over the years the benefits of transplantation have also been validated for conditions other than hepatocellular carcinoma. Currently, amidst a period of organ shortage the broadening of transplantation indications is a topic of ongoing debate.

Adipose tissue induces a better liver regeneration after living liver donation in normal weight donors.

Background: Extrahepatic body fat could be a relevant factor affecting liver regeneration after partial hepatectomy. The aim of this study was to evaluate the potential role of body fatty tissue in liver regeneration capacity after liver resection in a cohort of living donors.

Methods: We observed liver regeneration in 120 patients: 70 living donors who underwent right hepatectomy and 50 recipients who got a right graft transplantation.

Value of palliative surgery in perihilar cholangiocarcinoma.

Purpose: The survival rate of patients with irresectable perihilar cholangiocarcinoma is remarkably poor. An essential part of palliation is treatment of obstructive cholestasis caused by the tumor. Currently, this is mainly performed endoscopically by stent or via PTBD, requiring frequent changes of the stents and limiting health-related quality of life due to the multiple hospital stays needed.

Living Donor Liver Transplantation for Intrahepatic Cholangiocarcinoma.

Intrahepatic cholangiocarcinoma is in most transplant regions a contraindication for liver transplantation, even ruling out an active waiting list registration. However, recent studies showed that well-selected patients after a neo-adjuvant treatment benefit from liver transplantation with good long-term outcomes. The role of living donor liver transplantation is unclear for this indication.

Pathogen detection in patients with perihilar cholangiocarcinoma: Implications for targeted perioperative antibiotic therapy.

Background: Cholestasis should be relieved by biliary drainage prior to major liver resection. This condition is often associated with bacterial colonization of the otherwise sterile biliary system. Cholangitis reduces the regenerative capacity of the remaining liver.