The effect of erythropoietin on healing of obstructive vs nonobstructive left colonic anastomosis: an experimental study

<p>Abstract</p> <p>Background</p> <p>Anastomotic leakage is an important problem following primary resection in the left colon and is even more prominent when obstruction is present. We aimed to evaluate the possible effects of erythropoietin on the healing of anastomosis under both obstructive and non-obstructive states.</p> <p>Methods</p> <p>Forty male Wistar albino rats were divided into four groups. In group I, two cm left colonic resection and primary anastomosis were done. In group II, left colon were completely ligated and 24 hours later animals were re-operated for segmental resection. The same procedures were performed for rats in group III and IV in respect to group I and II and, 500 IU/kg a day erythropoietin were given in the latter two groups for seven days. For the quantative description of anastomotic healing mechanical, biochemical and histopathological parameters were employed on the seventh day and the animals were sacrificied.</p> <p>Results</p> <p>Although erythropoietin had positive effects on bursting pressure in group IV when compared to group II, it has no effect in group III. Despite the increased tissue hydroxyproline levels in group IV, erythropoietin failed to show any effects in group III.</p> <p>Erythropoietin had positive effects on neovascularization, fibroblast proliferiation and storage of collagen in group IV.</p> <p>Conclusion</p> <p>We failed to find any direct and evident effects of erythropoietin on healing of left colonic anastomosis. On the other hand, erythropoietin might prevent negative effects of obstruction on healing.</p

West sendromunda otistik bozukluk

Aim: There is a close association between early-onset and severe epilepsies. The aim was to examine autistic features using Autism Behaviour Checklist (ABC) in West syndrome

Autistic spectrum in West syndrome

Aim: There is a close association between early-onset and severe epilepsies. The aim was to examine autistic features using Autism Behaviour Checklist (ABC) in West syndrome

Unusual findings in appendectomy specimens: Evaluation of 2458 cases and review of the literature

BACKGROUND: Acute appendicitis is the most common acute surgical condition of the abdomen. Obstruction of the lumen is the dominant factor for acute appendicitis. Although fecaliths are the usual cause of obstruction, some unusual factors could be the reason. AIM: Our aim was to document the unusual findings in appendectomy specimens. METHODS AND MATERIAL: The hospital records of 2458 patients (834 F) who were diagnosed as acute appendicitis and underwent open appendicectomy during last six years were retrospective according to age, sex, histopathological diagnosis, coexisting pathologies and unusual findings on histology. STATISTICAL ANALYSES: All data were stored using SPSS 9.05 for Windows. Frequency and distrubution of data were analysed. RESULTS: Unusual findings were determined in 19 (0.7%) cases by histology. Parasites were found in six (0.3%) (Enterobius Vermicularis, Balantidum Coli, Schistosoma Haematobium), mucocele in 5 (0.2%), carcinoid tumour in three (0.1%), B cell malignant lymphoma in one (0.05%), leiomyoma in one (0.05%), primary appendiceal adenocarcinoma in one (0.05%), acute appendicitis with dysplastic changes in one (0.05%) and inflammatory bowel polyp was reported in remaining one case (0.05%). CONCLUSION: Although unusual or coexisting pathologies can be seen rarely during appendectomy, this should be kept in mind and meticulous exploration and evaluation should be performed in each cases

The Spectrum Of Diseases Causing Fever Of Unknown Origin In Turkey: A Multicenter Study

Objective: The purpose of this trial was to determine the spectrum of diseases with fever of unknown origin (FUO) in Turkey. Methods: A prospective multicenter study of 154 patients with FUO in twelve Turkish tertiarycare hospitals was conducted. Results: The mean age of the patients was 42 +/- 17 years (range 17-75). Fifty-three (34.4%) had infectious diseases (ID), 47 (30.5%) had non-infectious inflammatory diseases (NIID), 22 (14.3%) had malignant diseases (MD), and eight (5.2%) had miscellaneous diseases (Mi). In 24 (15.6%) of the cases, the reason for high fever could not be determined despite intensive efforts. The most common ID etiologies were tuberculosis (13.6%) and cytomegalovirus (CMV) infection (3.2%). Adult Still's disease was the most common NIID (13.6%) and hematological malignancy was the most common MD (7.8%). In patients with NIID, the mean duration of reaching a definite diagnosis (37 +/- 23 days) was significantly longer compared to the patients with ID (25 +/- 12 days) (p = 0.007). In patients with MD, the mean duration of fever (51 +/- 35 days) was longer compared to patients with ID (37 +/- 38 days) (p = 0.052). Conclusions: Although infection remains the most common cause of FUO, with the highest percentage for tuberculosis, non-infectious etiologies seem to have increased when compared with previous studies. (C) 2007 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.WoSScopu

COVID-19 associated multisystemic inflammatory syndrome in 614 children with and without overlap with Kawasaki disease-Turk MIS-C study group.

Multisystemic inflammatory syndrome (MIS-C) diagnosis remains difficult because the clinical features overlap with Kawasaki disease (KD). The study aims to highlight the clinical and laboratory features and outcomes of patients with MISC whose clinical manifestations overlap with or without KD. This study is a retrospective analysis of a case series designed for patients aged 1 month to 18 years in 28 hospitals between November 1, 2020, and June 9, 2021. Patient demographics, complaints, laboratory results, echocardiographic results, system involvement, and outcomes were recorded. A total of 614 patients were enrolled; the median age was 7.4 years (interquartile range (IQR) 3.9-12 years). A total of 277 (45.1%) patients with MIS-C had manifestations that overlapped with KD, including 92 (33.3%) patients with complete KD and 185 (66.7%) with incomplete KD. Lymphocyte and platelet counts were significantly lower in patients with MISC, overlapped with KD (lymphocyte count 1080 vs. 1280 cells x mu L, p = 0.028; platelet count 166 vs. 216 cells x 10(3)/mu L, p 12 years reduced the risk of overlap with KD by 66% (p < 0.001, 95% CI 0.217-0.550), lethargy increased the risk of overlap with KD by 2.6-fold (p = 0.011, 95% CI 1.244-5.439), and each unit more albumin (g/dl) reduced the risk of overlap with KD by 60% (p < 0.001, 95% CI 0.298-0.559)