Patient perspectives and overall satisfaction after liver resection for benign disease.

Background: Management of benign liver lesions (BLLs) is still an object of discussion. Frequently, patients receive multiple opinions about their diagnosis and treatment from physicians specialized in different areas, which can be opposite and controversial. This study aimed to understand patients' decision-making process in electing surgery and assess their satisfaction after resection for BLLs.

Pathophysiology of ascites: The importance of the intestine. A surgical contribution to the understanding of a medical problem.

The understanding of the mechanisms for the development of ascites has evolved over the years, involving the liver, peritoneum, heart, and kidneys as key responsible for its formation. In this article, we review the pathophysiology of ascites formation, introducing the role of the intestine as a major responsible for ascites production through "a game changer" case.

CD4+ T cell-derived IL-22 enhances liver metastasis by promoting angiogenesis.

Metastasis is a cancer-related systemic disease and is responsible for the greatest mortality rate among cancer patients. Interestingly, the interaction between the immune system and cancer cells seems to play a key role in metastasis formation in the target organ. However, this complex network is only partially understood.

Novel Benchmark Values for Open Major Anatomic Liver Resection in Non-cirrhotic Patients: A Multicentric Study of 44 International Expert Centers.

Objective: This study aims at establishing benchmark values for best achievable outcomes following open major anatomic hepatectomy for liver tumors of all dignities.

Background: Outcomes after open major hepatectomies vary widely lacking reference values for comparisons among centers, indications, types of resections, and minimally invasive procedures.

Methods: A standard benchmark methodology was used covering consecutive patients, who underwent open major anatomic hepatectomy from 44 high-volume liver centers from 5 continents over a 5-year period (2016-2020).

IL-22BP controls the progression of liver metastasis in colorectal cancer.

Background: The immune system plays a pivotal role in cancer progression. Interleukin 22 binding protein (IL-22BP), a natural antagonist of the cytokine interleukin 22 (IL-22) has been shown to control the progression of colorectal cancer (CRC). However, the role of IL-22BP in the process of metastasis formation remains unknown.

The Reality of Inadequate Patient Care and the Need for a Global Action Framework in Organ Donation and Transplantation.

Background: Transplant therapy is considered the best and often the only available treatment for thousands of patients with organ failure that results from communicable and noncommunicable diseases. The number of annual organ transplants is insufficient for the worldwide need.

Methods: We elaborate the proceedings of the workshop entitled "The Role of Science in the Development of International Standards of Organ Donation and Transplantation," organized by the Pontifical Academy of Sciences and cosponsored by the World Health Organization in June 2021.

Hyperinsulinemic hypoglycemia in adolescents: case report and systematic review.

Background: Hyperinsulinemic hypoglycemia is the most common cause of severe and persistent hypoglycemia in neonates and children. It is a heterogeneous condition with dysregulated insulin secretion, which persists in the presence of low blood glucose levels.

Case Presentation: We report a case of a 15 year-old male with hyperinsulinemic hypoglycemia, who underwent a subtotal pancreatectomy after inadequate response to medical therapy.

Immunosuppression in liver and intestinal transplantation.

Immunosuppression handling plays a key role in the early and long-term results of transplantation. The development of multiple immunosuppressive drugs led to numerous clincial trials searching to reach the ideal regimen. Due to heterogeneity of the studied patient cohorts and flaws in many, even randomized controlled, study designs, the answer still stands out.

Modified Multivisceral Transplantation with Native Spleen Removal in Rats.

Background:  Modified multivisceral transplantation (MMVTx) refers to the use of a graft that includes all abdominal organs except the liver. The use of this type of transplant in children and adults expanded over the last years with good results. However, long-term survival in experimental models has not been reported.

Techniques for abdominal wall reconstruction in intestinal transplantation.

Purpose Of Review: One of the most important challenges in the intestinal (ITx) and multivisceral transplant (MVTx) is to achieve a successful abdominal wall closure.

Recent Findings: A tension-free primary closure should be our aim. In most of the cases, we need to perform a component separation technique, alone or combined, to the use of a synthetic mesh.

Case Report: Spleen-preserving Multivisceral Transplant for Peutz-Jeghers Syndrome.

Case Report: A 24-year-old man diagnosed with Peutz-Jeghers syndrome as a child underwent multiple surgeries owing to intussusception. Pretransplant workup showed >150 polyps along the gastrointestinal (GI) tract, some of them with high-grade dysplasia. Despite having intestinal sufficiency, a modified multivisceral transplantation was offered.

Case Report: Multivisceral Transplantation for an Extensive Cystic Lymphangioma of the Mesenteric Root.

Background: We report the case of a 7-year-old girl with intestinal failure owing to a cystic lymphangioma compromising the root of the mesentery, not amenable to resection, leading to intestinal failure. Oncologic treatment was attempted to reduce tumor size with no response; therefore, she was listed for multivisceral transplantation.

Procedure: Resection of the tumor required resection of all abdominal organs with vascular inflow and outflow.

Short- and long-term outcomes of every graft recovered during a multi-organ procurement procedure including the intestine.

Background: The development of intestinal transplant (Tx) programs introduces thymoglobulin donor treatment as well as an almost complete warm dissection of the abdominal organs to allocate them to different recipients. Our aim is to assess the reproducibility and feasibility of the surgical technique of multi-organ procurement with the use of thymoglobulin donor pre-treatment and report the short- and long-term outcomes of every graft harvested as part of multi-organ procurement (MTOp), including the intestine.

Methods: Data were collected of all organs harvested from MTOp, including the intestines allocated to our center from March 2006 to July 2011.