Ischemic cholangiopathy secondary to endoscopic treatment of bleeding duodenal ulcer.

Case report of a patient with a duodenal ulcer, initially treated with sclerosing agents, as is common practice for most bleeding ulcers. However, the evolution following this treatment is unusual. The patient developed secondary ischemic cholangitis, leading to extensive aerobilia and secondary portal pneumatosis, accompanied by inflammatory changes in the head of the pancreas.

Safety of intra-operative blood salvage during liver transplantation in patients with hepatocellular carcinoma, a propensity score-matched survival analysis.

Intra-operative blood salvage (IBS) reduces the use of allogeneic blood transfusion. However, safety of IBS during liver transplantation (LT) for hepatocellular carcinoma (HCC) is questioned due to fear for dissemination of circulating malignant cells. This study aims to assess safety of IBS.

Cystic liver neoplams: A single centre experience and literature review.

Introduction: The hepatic cystic tumour is a very rare neoplasm, representing about 5% of all cystic liver neoplasms. The preoperative diagnosis is difficult and can lead to confusion. The aim of this study is to analyze a number of cases operated at our centre with an histologic diagnosis of liver cystic neoplasms and also to describe the sintomathology, diagnosis and management as per the recent classification.

Umbilical metastasis of a pancreatic origin: Sister Mary Joseph's nodule.

An 84-year-old male patient presented with an umbilical mass. Upon examination, he had an umbilical lesion of approx. 2 cm that was nodular and painful on palpation.

Using octreotide for refractory ascites after liver transplantation.

Refractory ascites is a condition associated with a reduced survival and a poorer quality of life. Portal hyperflow after liver transplantation is one of the main causes. We report the case of a female patient with refractory ascites after liver transplantation who was treated with splenic embolization.

Complications of transarterial chemoembolization (TACE) in the treatment of liver tumors.

Introduction: Transarterial chemoembolization (TACE) is considered a therapeutic option. It is mostly used in hepatocellular carcinoma or liver colorectal, neuroendocrine or melanoma metastases. Although it is considered a safe procedure, TACE presents complications, such as acute cholecystitis, which is the most common.

A retrospective analysis of patients with gallbladder cancer: surgical treatment and survival according to tumor stage.

Introduction: gallbladder cancer is the most common biliary neoplasm and the sixth most common tumor of the digestive system. The disease has an ominous prognosis, with a 5-year survival rate of approximately 5%. It is usually diagnosed late and surgical resection is the only potential cure.

Complete splenic embolization for the treatment of refractory ascites after liver transplantation.

Refractory ascites is an uncommon complication that may develop postoperatively after liver transplantation. The diagnosis and treatment of this condition is a real challenge. We report two cases of patients who underwent a transplant due to cryptogenic cirrhosis and developed refractory ascites during the immediate postoperative period.

Liver-kidney simultaneous transplantation in adult patients with primary hyperoxaluria. Experience at Hospital Universitario 12 de Octubre.

Primary hyperoxaluria (PH) is a metabolic liver disease with an autosomal recessive inheritance that results in oxalate overproduction that cannot be metabolized by the liver. Urinary excretion of oxalate results in lithiasis and nephrocalcinosis leading to a progressive loss of renal function that often requires renal replacement therapy despite medical treatment. Type 1 PH is the most common form and is due to a deficiency in the alanine-glycolate aminotransferase enzyme found in hepatic peroxisomes.

Mucinous appendiceal neoplasms: Incidence, diagnosis and surgical treatment.

Introduction: Mucinous tumors of the appendix are a rare pathology, with a prevalence below 0.5%. Clinical presentation usually occurs during the sixth decade of life, and mucinous tumors can clinically mimic acute appendicitis.

First case reported of Bouveret´s syndrome associated to duodenal and biliary perforation to retroperitoneum.

We present the case of a 69 year old woman with a history of cholecystitis, who consulted for severe abdominal pain, nausea and vomiting. Abdominal CT showed duodenal obstruction caused by a gallstone, cholecystoduodenal fistula and pneumobilia, what is known as Bouveret's syndrome, a rare form of gallstone ileus. Additionally, she presented free duodenal and vesicular perforation to retroperitoneum at the same level of the cholecystoduodenal transit point.