Rectal ultrasound as a unique diagnostic option in obstructive colorectal metastasis from breast adenocarcinoma.

We present the case of an uncommon manifestation of metastatic breast cancer as an occlusive colorectal stenosis with submucosal location. The endoscopic rectal ultrasound allowed to confirm the diagnosis with transmural biopsies.

Prospective multicenter assessment of the impact of EUS-guided gastroenterostomy on patient quality of life in unresectable malignant gastric outlet obstruction.

Background And Aims: EUS-guided gastroenterostomy (EUS-GE) is increasingly used for malignant gastric outlet obstruction (GOO) in inoperable patients. However, the impact of EUS-GE on patient quality of life (QoL) has not been evaluated prospectively.

Methods: Consecutive patients with unresectable malignant GOO who underwent EUS-GE between August 2019 and May 2021 at 4 Spanish centers were prospectively assessed using the European Organization for Research and Treatment of Cancer QoL Questionnaire Core 30 at baseline and 1 month after the procedure.

Postreperfusion Biopsy as a Predictor of Biliary Complication After Deceased Donor Liver Transplantation. A Retrospective Cohort Study.

Background: Ischemia reperfusion injury (IRI) on postreperfusion biopsies is associated with worse outcomes after liver transplantation, although the influence on biliary complications (BC) remains poorly studied. Therefore, the primary aim of our study was to assess the influence of IRI on the incidence of BC. A secondary aim was to assess the influence of steatosis on biliary complications and determine factors that predictor BC.

Postreperfusion Liver Biopsy as Predictor of Early Graft Dysfunction and Survival After Orthotopic Liver Transplantation.

Background: Postreperfusion liver biopsy (PRB) can assess the degree of ischemia/reperfusion injury (IRI) after orthotopic liver transplantation (OLT). The influence of IRI on graft outcomes and overall survival is controversial.

Aim: To determine the correlation between the severity of IRI in PRB and overall graft and patient survival and, secondarily, to identify factors on PRB that predict poor graft outcomes.

Acute liver failure due to anti-tuberculous treatment: when you travel without medical follow-up.

We present an uncommon cause of liver transplant in a patient with a particular personal situation, who suffered loss of follow-up during his antitubercular treatment. He presented a dress syndrome with fulminant liver failure that required a liver transplant. This case demonstrates the importance of close monitoring of liver function during this treatment.

Esophageal hyperkeratosis as an uncommon manifestation of gastroesophageal reflux disease.

We present the case of a 66-year-old woman with intermittent dysphagia and esophageal food impaction. The endoscopic examination showed an upper and middle esophagus with a diffuse circumferential, white, crackleware epithelium. Esophageal biopsies revealed acanthosis and papillomatosis with diffuse hyperkeratosis.

Immunosuppressive Treatment With mTOR Inhibitors for Malignancies After Liver Transplantation: Long-Term Survival Retrospective Analysis.

Background: Immunosuppressive calcineurin inhibitors have been associated with an increased risk of post-transplant malignancies. The mammalian target of rapamycin inhibitors (mTORi) is an alternative immunosuppressive regimen with an antineoplastic effect. The aim of the study was to determine the long-term survival of mTORi-treated recipients with de novo or recurring tumors after liver transplantation (LT).

Hemophagocytic Syndrome as Uncommon Cause of Severe Pancytopenia After Liver Transplantation.

A rare but life-threatening cause of pancytopenia after liver transplantation is hemophagocytic syndrome. We present a 48-year-old woman who underwent liver transplantation and developed a hemophagocytic syndrome secondary to Epstein-Barr virus with a fatal course, despite initial treatment with immunosuppressants. The diagnosis was made based on the bone marrow aspiration, in which macrophages with phagocytic activity were observed, and clinical findings.