Rectal ultrasound as 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. Centralized follow-up by telephone calls was undertaken. The Gastric Outlet Obstruction Scoring System (GOOSS) was used to assess oral intake, defining clinical success as a GOOSS ≥2. Differences between baseline and 30-day QoL scores were assessed using a linear mixed model. RESULTS: Sixty-four patients were enrolled, 33 (51.6%) men, with a median age of 77.3 years (interquartile range, 65.5-86.5). The most common diagnoses were pancreatic (35.9%) and gastric (31.3%) adenocarcinoma. Thirty-seven patients (57.9%) presented a 2/3 baseline Eastern Cooperative Oncology Group performance status score. Oral intake was restarted within 48 hours in 61 patients (95.3%), and the median postprocedure hospital stay was 3.5 days (interquartile range, 2-5). The 30-day clinical success rate was 83.3%. A clinically significant increase of 21.6 points (95% confidence interval, 11.5-31.7) in the global health status scale was documented, with significant improvements in nausea and vomiting, pain, constipation, and appetite loss. CONCLUSIONS: EUS-GE relieves GOO symptoms in patients with unresectable malignancy, allowing rapid oral intake and hospital discharge. It also provides a clinically relevant increase in QoL scores at 30 days from baseline. (Clinical trial registration number: NCT04660695.).

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. METHODS: We report a retrospective cohort study including patients with liver transplantation and postreperfusion injury. Biopsies were classified as relevant and nonrelevant ischemia reperfusion injury for assessment of BC. BC included anastomotic stricture, ischemic cholangiopathy, leaks, and bilomas. Independent predictive factors of biliary complications were assessed using univariate and multivariate analyses. RESULTS: 302 patients were included, and 125 patients fulfilled the criteria for relevant IRI (41.4%). Worse IRI was not associated with biliary complications (42.5% vs 40.1%; P = .68), nor was liver graft steatosis associated with BC (40.5% vs 41.5%, P = .95). The median time until biliary complications did not differ between the 2 groups (2 months; interquartile range = 1-15 vs 3 months; interquartile range = 1-12.5; P = .18). Hepatic artery thrombosis (odds ratio [OR] = 3.4; 95% confidence interval [CI], 1.4-8.2; P = .004), older donor age (OR = 2.1; 95% CI, 1.1-4.1; P = .024), and prolonged cold ischemia time (OR = 1.9; 95% CI, 1.1-3.2) were independent factors of biliary complications. CONCLUSION: Severe IRI on the postreperfusion injury does not predict development of biliary complications.

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. Methods: This is a retrospective analysis of all patients who underwent OLT using donation after brain death (DBD) with PRB. The severity of IRI in PRB was graded. Predictors of IRI were assessed using univariate and multivariate analysis and the Kaplan-Meier with log rank test for the graft and overall survival, respectively. Results: We included 280 OLTs (64.7%). The histopathological assessment of IRI severity was as follows: no IRI (N = 96, 34.3%), mild IRI (N = 65; 23.2%), moderate IRI (N = 101; 36.1%), and severe IRI (N = 18; 6.4%). The incidence rates of initial good graft function (IGGF), primary nonfunction and early allograft dysfunction (EAD) were 32.5%, 3.9%, and 18.6%, respectively. Severe IRI was associated with a lower incidence of IGGF (OR: 0.34, 95% CI 0.12-0.92; P = 0.03). Patients with severe IRI tended to have a higher incidence of EAD (33.2% vs. 18.6, P = 0.23). The cold ischemia time was an independent predictor of severe IRI on the multivariate analysis. Severe IRI was associated with poor 1- and 5-year overall survival rates (67% and 44%, respectively, compared with 84 and 68% in nonsevere IRI). Patients with severe IRI exhibited worse graft and overall survival. Conclusions: Cold ischemia time predicts the development of severe IRI. Patients with severe IRI show worse graft and overall survival and a lower incidence of IGGF, suggesting that histopathological findings could be useful for identifying patients at high risk of worse outcomes after OLT.

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. High dose of Proton pump inhibitors was initiated with improvement of all symptoms 6 weeks later.