Intestinal malrotations: a review and report of thirty cases

Intestinal malrotation is a developmental anomaly affecting the position and peritoneal attachments of the small and large bowels during organogenesis in foetal life. It has been defined as absent or incomplete rotation and fixation of the embryonic gut around the superior mesenteric artery. In the present paper, we review the definition, history, embryology/aetiology, epidemiology, symptoms and signs, diagnosis and treatment of intestinal malformations. Moreover, we report the records of 30 cases of malrotation admitted to our department over a period of five years. The final intraoperative diagnosis of the cases presented was 53.3% pure malrotation, 33.3% malrotation with mid-gut volvulus, 6.7% malrotation with duodenal atresia, 3.3% malrotation with Meckel’s diverticulum and duodenal atresia, and 3.3% malrotation and biliary atresia. Preoperative imaging studies were performed for 27 cases and surgical management was successfully conducted without any mortality among the cases studied. This article provides an overview of basic and clinical aspects of intestinal malrotation. In addition, the signs and symptoms, imaging findings, and final intraoperative diagnoses presented by the subjects reported on are of potential use and clinical interest

The effect of quince leaf (Cydonia oblonga miller) decoction on testes in hypercholesterolemic rabbits: A pilot study

Current medical literature lacks any evidence of the protective effects of quince leaf on testes. Therefore, the aim of the present study was to assess the effect of quince (Cydonia oblonga Miller) leaf decoction on testicular injury and impaired spermatogenesis induced by hypercholesterolemia in rabbits. Eleven mature New Zealand white male rabbits were randomly divided into three groups: group 1 (hypercholesterolemia, n=3), group 2 (hypercholesterolemia plus quince treatment, n=6), and group 3 (control, n=2). Groups 1 and 2 received a cholesterol-enriched diet for six weeks. Group 2 received C. oblongaleaf decoction as drinking supplement as well. After six weeks, a normal diet was substituted in groups 1 and 2 for another six weeks. Group 3 (control group) was maintained throughout the study on a regular diet. At the end of the 12th week, the left testes of the animals were resected for light microscopic study with particular attention to the maturity of germ cells in seminiferous tubules using Johnsen’s score. Increase in intertubular connective tissue and diameter of vessels, abundant spermatogonia and primary spermatocytes along the reduced germinal epithelium were noted in all rabbits of the group 1. The remaining animals in groups 2 and 3 had no significant changes in their testicular sections. The mean Johnsen’s score of group 1 (4.20±1.92) was significantly lower than that of group 2 (7.33±0.52) and group 3 (7.05±0.07). (P=0.01). Inconclusion, quince leaf decoction (C. oblonga Miller) protected rabbit testes and spermatogenesis from damage induced by hypercholesterolemia

Prevalence, risk factors, and outcome of myocardial infarction with angiographically normal and near-normal coronary arteries: A systematic review and meta-analysis

Context: Coronary artery diseases are mostly detected using angiographic methods demonstrating arteries status. Nevertheless, Myocardial Infarction (MI) may occur in the presence of angiographically normal coronary arteries. Therefore, this study aimed to investigate the prevalence of MI with normal angiography and its possible etiologies in a systematic review. Evidence Acquisition: In this meta-analysis, the required data were collected from PubMed, Science Direct, Google Scholar, Scopus, Magiran, Scientific Information Database, and Medlib databases using the following keywords: �coronary angiograph�, �normal coronary arteries�, �near-normal coronary arteries�, �heart diseases�, �coronary artery disease�, �coronary disease�, �cardiac troponin I�, �Myocardial infarction�, �risk factor�, �prevalence�, �outcome�, and their Persian equivalents. Then, Comprehensive Meta-Analysis software, version 2 using randomized model was employed to determine the prevalence of each complication and perform the meta-analysis. P values less than 0.05 were considered to be statistically significant. Results: Totally, 20 studies including 139957 patients were entered into the analysis. The patients� mean age was 47.62 � 6.63 years and 64.4 of the patients were male. The prevalence of MI with normal or near-normal coronary arteries was 3.5 (CI = 95, min = 2.2, and max = 5.7). Additionally, smoking and family history of cardiovascular diseases were the most important risk factors. The results showed no significant difference between MIs with normal angiography and 1- or 2-vessel involvement regarding the frequency of major adverse cardiac events (5.4 vs. 7.3, P = 0.32). However, a significant difference was found between the patients with normal angiography and those with 3-vessel involvement in this regard (5.4 vs. 20.2, P < 0.001). Conclusions: Although angiographic studies are required to assess the underlying etiology of MI, physicians facing patients presenting with the clinical features of MI in presence of normal or near-normal coronary arteries should consider the prevalence and risk factors of MI with normal or near-normal coronary arteries. � 2016, Iranian Cardiovascular Research Journal. All rights reserved

Is the Rehbein procedure obsolete in the treatment of Hirschsprung’s disease?

Contains fulltext : 87916.pdf (publisher's version ) (Closed access)PURPOSE: After 25 years of practice and positive results of the Rehbein-procedure (RB) for children with Hirschsprung Disease (HD), we changed to the less invasive transanal endorectal pull through (TERPT). The aim of this study was to compare short- and mid-term complications of these two procedures in our patients with HD. METHODS: Retrospective data of 50 HD patients were analyzed. Of these patients, 25 underwent RB (2000-2006) and in 25 the TERPT was performed (2005-2009). Medical records were reviewed to score complications and outcomes. Differences were analyzed using Chi-Square and Mann-Whitney U tests. RESULTS: All RB patients (100%) were given a colostomy compared with four patients (16%) in the TERPT group (p < 0.001). The average age at surgery in the RB group was 191 days whereas this was 72 days in the TERPT group (p < 0.01). The mean length of time of surgery in the RB group (158 min) was not significantly different from that in the TERPT group (183 min). Ganglion cells were located in all specimens at the proximal end of the specimens. The median time to first feeding significantly decreased from 2 days (range 1-11) in the RB group to 1 day (range 1-3) in the TERPT group (p < 0.01). The median length of hospital stay decreased in the TERPT group (8 days) compared with the RB group (10 days) (p < 0.001). There was a significant reduction in postoperative obstructive symptoms during the first 6 months in the TERPT group (48%) compared with the RB group (84%) (p = 0.016). Postoperative enterocolitis decreased from 40% in the RB group to 24% in the TERPT group although this was not statistically significant. CONCLUSIONS: The introduction of TERPT reduced the need for colostomies; it shortened days to first feeding after surgery and reduced hospital stay. It also improved short-term outcome with less obstructive symptoms. We recommend TERPT surgery as a first choice in children with HD. we consider the RB now to be obsolete.1 november 201

Hydatid cyst in children: A 10-year experience from Iran

Background: Hydatid disease is one of the major world-wide health  problems especially in endemic countries. Due to lack of statistics about this disease, various aspects of hydatidosis in children in North-West of Iran have been studied in this study.Materials and Methods: We studied 59 children with hydatidosis referring Tabriz Children Hospital, Tabriz, Iran from 2001 up to 2011. We surveyed chief complaint of patients, number, size and location of cysts in children and also we studied cysts as if they are infected or ruptured or not. Results: Average age of 59 patients (32 [54.2%] males and 27 [45.8%] females) was 7.93 ± 3.0. The most common chief complaints were cough and pain. Number of cysts was higher in females (2.00 ± 2.8 vs. 1.52 ±  1.0). The most common locations of cysts are lung and liver (52 patients); however, other organs had been also affected.Conclusions: Lung hydatidosis is more common than hepatic hydatidosisin children than adults and it is more frequent in males. Hydatid disease should be considered in differential diagnoses of liver and lung cystic lesions in children.Key words: Echinococcus granulosus, hydatid cyst, liver, lung mas