Endoscopic treatment of postoperative esophagogastric leaks with fully covered self-expanding metal stents.

Background: the management of postoperative esophageal leaks is a huge therapeutic challenge. Thanks to the advances in endoscopy, treatment with esophageal stents has been proposed as a valid option.

Aims: the main objective of the study was to evaluate the effectiveness and safety of the use of fully covered esophageal metal stents in the treatment of postoperative esophageal leaks.

Gastric schwannoma presenting as a casual ultrasonographic findings.

We present the case of a patient under study due to ascites in which a mass located on the gastric wall was observed during ultrasonography. Further studies (upper endoscopy and computed tomography) confirmed this finding. After an ultrasound-guided percutaneous biopsy, diagnosis of gastric schwannoma was made as intense S-100 expression was found.

A novel CD14(high) CD16(high) subset of peritoneal macrophages from cirrhotic patients is associated to an increased response to LPS.

The aim of this study was to characterize monocyte-derived macrophages (M-DM) from blood and ascites of cirrhotic patients comparatively with those obtained from blood of healthy controls. The phenotypic profile based on CD14/CD16 expression was analyzed by flow cytometry. Cells were isolated and stimulated in vitro with LPS and heat killed Candida albicans.

Spontaneous retroperitoneal hematoma in a patient under anticoagulant agents presenting as upper gastrointestinal bleeding.

We present the case of a 44-year-old woman with past history of repeated miscarriage and Budd-Chiari syndrome secondary to primary myelofibrosis. Because of this she was under treatment with oral anticoagulant agents. The patient was admitted in hospital as she presented with gastrointestinal bleeding (melena), asthenia and progressive anemia.