No abstract

We present the case of a 71 year old female that was endoscopically diagnosed with type III neuroendocrine gastric tumor (NET). NETs are rare, slowly growing neoplasm originating in the neuroendocrine cells, that can occur anywhere in the body. Gastrointestinal forms account for more than a half of them. If type I and II gastric neuroendocrine tumors can be managed endoscopically, type III and IV have sugery as their main therapy. Because type III lessions have the greatest potential to generate metastasis, we did a CT scan on the patient and found distant metastasis located in the liver and also to the lymph nodes. Treatment options depend on the type of tumor, its location, signs and symptoms experienced by the patient, due to excess hormones produced by the tumor, and also if there is resectable metastatic disease or not. Altough our patient had a voluminous tumor, surgical resection was possible, followed by chemotherapy, with good evolution.

Introduction: In inflammatory bowel disease uncontrolled inflammation may play a role in the early progression of systemic atheromatosis with increased cardiovascular risk. Endothelial dysfunction is mediated by pro-inflammatory cytokines but also by an increased level of CRP which is involved in the expression of adhesion molecules and atheroma plaque rupture. Tailored treatment with better control of the ulcerative colitis and endoscopic healing might result in decrease risk of atherothrombotic events. Aim: We decided to use a well-established method (vascular Doppler ultrasound with media-intimate index measurement) to detect an increased incidence of endothelial lesions as predictors of early atheromatosis in patients with ulcerative colitis treated with biological or conventional therapy. Material and methods: We prospectively analyzed 25 patients with RCUH with a mean age of 40 years, 16 with biological treatment. The Student t test, the Mann Whitney U test and the ANOVA test were used to compare continuous variables. Results: A discriminant analysis was performed with the presence of atheroma plaque as a dependent variable and several predictor variables, such as age, triglycerides, cholesterol of patients with ulcerative colitis. Univariate ANOVA analyzes revealed that the presence or absence of atheroma plaque differs in the variables predicting the age, INR and ecoIMT of patients with ulcerative colitis (in the age of patients (F = 8.511, degrees of freedom = 11, p = 0.014) Patients ‚INR (F = 50,437, degrees of freedom = 11, p = 0.001) and Patients’ ecoIMT (F = 7,398, degrees of freedom = 11, p = 0.020) In another analysis of discriminatory function s -introduced the predictor variables specific to measuring the evolution of ulcerative colitis, respectively Mayo and Mayo E (age (F = 0.8511, degrees of freedom = 11, p = 0.014), INR (F = 50.437, degrees of freedom = 11, p = 0.001), ecoIMT (F = 7.398, df = 11, p = 0.020) and Mayo (F = 14.885, degrees of freedom = 11, p = 0.003). Conclusions: Age, endoscopic activity, and INR were correlated with predictive ultrasound changes for atheromatosis. Strengths are the prospective nature of the study and weaknesses are the limited number of patients and the fact that most patients were in remission and treated with biologicals, which could create bias in the sense of reducing the atherosclerotic risk directly correlated with active inflammation.

Background and aim: Capsule endoscopy is the most sensitive method for evaluating mucosal lesions in Crohn’s Disease and recent studies show that capsule endoscopy could be used for disease staging and for careful monitoring to evaluate endoscopic activity on a regular basis. Over time, many platelet changes have been described in IBD, including morphological and functional alteration and increased number. We determined whether platelets count correlates with the endoscopic activity measured using capsule endoscopy in Crohn’s disease patients from a single center. Methods: This is a retrospective observational study. There were enrolled patients with suspected or known Crohn’s disease that underwent evaluation with capsule endoscopy in our department, between 2011 and 2021. For the evaluation with capsule endoscopy, Pillcam SB3 or Pillcam Colon2 were used. For the evaluation of endoscopic activity, we used Lewis score calculated using RAPID 8 capsule reading software. Platelets level was measured and correlated with the Lewis score, inflammatory biomarkers (C-reactive protein and fecal calprotectin) and anemic syndrome. Results: A total of 62 patients were included in the study, of whom 37 (59.67%) were with suspected Crohn’s disease and 25 (40.32%) were with known Crohn’s disease. Thrombocytosis was present in the majority of patients with severe endoscopic activity (Lewis score more than 790), elevated CRP, fecal calprotectin more than 250microg/g and anemic syndrome. Conclusion: To our knowledge, this is the first study that assess the correlation between thrombocytosis and severity of Crohn’s disease, evaluated with capsule endoscopy. Our data suggests that platelet count is a valuable, non-invasive, easy to use biomarker that is a good predictor of severity of Crohn’s disease and could have a prognostic value. It correlates well with Lewis score, CRP, fecal calprotectin and anemia.