https://www.selleckchem.com/Androgen-Receptor.html In left heart failure, iron supplementation (IS) is a first-line treatment option, regardless of anemia. Pulmonary arterial hypertension (PAH), a rare disease leading to right heart failure, is also associated with iron deficiency. While it is a much debated topic, recent evidence demonstrate that restoration of iron stores results in improved right ventricular function and exercise tolerance. Hence, IS may also be considered as an option in the treatment of PAH.Although rare, postoperatively retained foreign bodies in the abdominal cavity still represent a serious issue for the surgical team as for the patients. Its clinical manifestation is often unspecific and the cases are therefore only irregularly registered. There are several known factors that increase the risk of retention of a foreign body, for example emergency surgeries, unplanned changes in procedure or a high body mass index. In this article, we would like to report the case of a male patient with a foreign body in the right lower quadrant after open appendectomy mimicking a tumor.Obesity is closely linked to non-alcoholic fatty liver disease and non-alcoholic steatohepatitis (NASH), the latter now being the most common cause of cirrhosis in Western countries. Only a few cases have been described, such as the unexpected death after interrupted obesity surgery in a patient due to inaccurate preoperative imaging assessment. We describe a 53-year-old male patient with multiple comorbidities partly related to his obesity. A laparoscopic Roux-en-Y gastric bypass (LRYGB) was attempted. During anaesthesia, the patient had a cardiac arrhythmia and a short asystole. Intra-operative findings indicated a giant spleen and, unexpectedly, a cirrhotic liver. The LRYGB operation was interrupted. After 19 months, the patient died due to his severe comorbidities. Preoperative imaging missed the diagnosis of liver cirrhosis and related NASH. Since a challenging liver fai