Pelvic plastron secondary to acute appendicitis in a child presented as appendiceal intussusception. A case report

We report an unusual case of an 11-year-old Greek girl with complicated acute appendicitis. The pelvic plastron that had been formatted secondary to appendix perforation was mimicking appendiceal intussusception in the preoperative ultrasound and computed tomography images. Although acute complicated appendicitis and appendiceal intussusception may represent possible causes of acute abdomen no similar cases have reported in the literature

Torsion of an intrahydrocelic sac in a child: A case report

We report the case of a 3-yr-old boy who presented an acute right hydrocele. A rapid scrotal swelling under tension developed the first hours and the child complained for discomfort especially during palpation of the scrotum. Three days later, surgical exploration revealed an incomplete torsion of a communicated and pedunculated peritoneal sac arising from the tunica vaginalis testis

Acute jejunoileal obstruction due to a pseudopolyp in a child with undiagnosed crohn disease: A case report

<p>Abstract</p> <p>Introduction</p> <p>Crohn's disease (CD) can affect any part of the alimentary tract from the mouth to the anus, with most common site being the terminal ileum.</p> <p>Case presentation</p> <p>A child suffering from undiagnosed Crohn disease (CD), presented with an acute abdominal obstruction due to a large pseudopolyp in the jejunoileal area. At laparotomy, a jejunoileal segment of 45 cm, containing multiple areas of damage to the small intestine, was excised and a primary end – to – end anastomosis was performed.</p> <p>Conclusion</p> <p>The coexistence of an intestinal pseudopolyp with undiagnosed Crohn's disease may be the cause of acute abdominal obstruction in children.</p

Crohn’s Disease Associated Pyoderma Gangrenosum Treated with Adalimumab

Pyoderma gangrenosum is a known, though infrequent, ulcerative skin lesion that is often associated with systemic inflammatory and immunologic diseases. Objective: To present the efficacy of Adalimumab, a fully human Tumour Necrosis Factor-α antagonist, in the treatment of pyoderma gangrenosum associated with Crohn’s disease. Methods: A young male patient with pyoderma gangrenosum of the shin as the first sign of clinically active Crohn’s disease, who was treated with Adalimumab, is herein presented. Results: Almost complete healing of the lesion was achieved after 12 weeks of treatment. Conclusions: Successful treatment outcome suggests that Adalimumab is not only a therapeutic option for Crohn’s disease but may also be a safe and effective therapy for Pyoderma gangrenosum associated with the disease. Pyoderma gangrenosum should be suspected in any cutaneous ulcerative lesion occurring in patients with Crohn’s disease

Effects of the Antioxidant Quercetin in an Experimental Model of Ulcerative Colitis in Mice

Background and Objectives: Quercetin, a member of the flavanol family found in many fruits, vegetables, leaves and grains has been found to have a wide range of biological effects on human physiology. The aim of this study was to investigate the effects of quercetin, when administered orally in the form of the water-soluble inclusion complex with hydroxypropyl-b-cyclodextrin (Que-HP-β-CD), in an experimental model of ulcerative colitis in mice. Materials and Methods: Animals received either Dextran Sodium Sulphate (DSS), to induce colitis, + Que-HP-β-CD (Group A), DSS alone (Group B) or no intervention (control, Group C) for 7 days. All animals were weighed daily, and evaluation of colitis was performed using the Disease Activity Index (DAI). On day 7 a blood sample was taken from all animals, they were then euthanised, the large intestine was measured, and histological and immunochemical analyses were performed. Results: The DAI demonstrated an increase over time for the groups receiving DSS (Groups A and B) compared with the control group (Group C), with a significant degree of protection being observed in the group that also received quercetin (Group A): The DAI over time slope for Group B was higher than that for Group A by 0.26 points/day (95% Cl 0.20–0.33, p Conclusions: In conclusion, the administration of quercetin in an ulcerative colitis model in mice presents a therapeutic/prophylactic potential that warrants further investigation

Autotaxin Expression in Hepatocellular Carcinoma

Background: Hepatocellular carcinoma (HCC) is one of the most common malignant tumors. Despite the important progress observed in liver surgery, the survival rates are discouraging. The aim of this study was to investigate the expression of autotaxin in hepatocellular carcinoma. Materials and Methods: Liver tissues from 28 human hepatocellular carcinomas were evaluated for the expression of autotaxin by immunohistochemistry. The gender, age, histological grade, lymphovascular invasion, number of tumors, levels of serum alpha-fetoprotein (aFP), presence of liver cirrhosis, hepatitis, surgery and survival rates were recorded. Results: Immunohistochemistry confirmed the expression of autotaxin in hepatocellular carcinoma. The histological grade seems to be the only independent predictor of stronger autotaxin expression, as significantly higher levels of autotaxin were detected in histological grades II and III. In addition, levels of autotaxin seem to be the most important independent prognostic factor related to poor survival. There was an eight-fold higher risk of death in patients with high levels of autotaxin compared to patients with low levels. Conclusions: Autotaxin expression in hepatocellular carcinoma could be of great importance. High autotaxin expression in HCC is detected in patients with histological grade II and III. Further, patients with elevated expression levels were found to possess an eight-fold higher risk of death. Autotaxin role in HCC should be further elucidated