ABSTRACT
Most neuroendocrine tumors (NETs), like other tumors, are clinically silent, producing symptoms only as a consequence of tumor growth. Pancreatic NETs account for only 1% of pancreatic cancers by incidence, while representing 10% of all pancreatic cancers by 28-year limited duration prevalence. Here, we present a 47-year-old man with abdominal pain, icterus, itching and 8 kg weight loss during 5 months. Elevated liver enzymes, direct bilirubin and alkaline phosphatase were observed. Magnetic resonance cholangiopancreatography showed a prominence at the head of the pancreas and also liver cysts. Endoscopic ultrasound of the pancreas was performed and a specimen was obtained via fine needle aspiration. Immunohistochemical staining was performed and the result was compatible with NET. The patient referred to receive chemotherapy.
ABSTRACT
AIM: Evaluating the efficacy and safety of adding the probiotic Saccharomyces boulardiito standard triple therapy for eradication of Helicobacter pylori. BACKGROUND: Several probiotics such as Saccharomyces boulardii have been investigated for their clinical efficacy. This probiotic, inhibit H. pylori urease by lowering the gastric pH, adhesion of H. pylori to gastric epithelial cells, stabilize the gastric barrier function and reduce the side effects of antibiotics. PATIENTS AND METHODS: In this randomized controlled trial we evaluated 160 adult patients with biopsy confirmed H. Pylori infection referred to gastroenterology ward of Taleghani hospital. The patients were randomized into two treatment regimens: patients in group A (n = 80) were given amoxicillin (1000 mg, b.i.d), clarithromycin (500 mg, b.i.d), omeprazole (20 mg, b.i.d) and probiotic of saccaromyces boularidi (Yomogi) (250 mg, b.i.d) for 14 days, moreover patients in group B (n = 80) were given amoxicillin (1000 mg, b.i.d), clarithromycin (500 mg b.i.d) and omeprazole (20 mg,b.i.d) for 14 days. RESULTS: 160 patients (66 male 41.25%, 94female 58.75%) with the mean age of 47.1±11.4 years were evaluated. The success rate for H. pylori eradication in group A was higher 75(87.5%) than group B 65 (81.2%), but the difference between two groups was not significant (p = 0.350). Moreover, in case group side effects as nausea, diarrhea, abdominal discomfort and bloating were significantly lower than control group in first and second weeks. CONCLUSION: This study showed that saccaromyces boularidi decreased the adverse effects associated with H.pylori therapy but did not significantly decrease the eradication rate of H.pylori.
ABSTRACT
Coeliac disease (CD) is an autoimmune disorder which leads to chronic inflammation of the gut. Untreated CD is associated with upper gastrointestinal malignancies, Small-bowel lymphoma and adenocarcinoma are recognized complications of untreated coeliac disease (CD). We report the case of a 43-year-old male suffering from CD who was treated with a gluten-free diet one year, presenting with complaints of intractable nausea and vomiting. After several studies, He underwent push enteroscopy, which identified one large mass lesion in the third part of duodenum. However, histopathological examination showed adenocarcinoma. Subsequently, a duodenal segment resection was performed. After surgery, the patient recovered well and left our hospital in good condition. Clinicians should take into small bowel adenocarcinoma is rare but associated with CD particularly in CD patients with worrying symptoms such as nausea and vomiting unresponsiveness to treatment and these patients should be screened for long term complications like malignancy.
