Evaluation of Children Undergoing Endoscopic Procedures During the Normalization of the Coronavirus Disease 2019 Pandemic.

BACKGROUND: Given that procedures involving gastrointestinal tract lumens are high-risk and aerosol forming, the functioning of endos- copy units has been reorganized during the coronavirus disease 2019 pandemic. Guidelines recommend that all personnel should carry out procedures in a negative-pressure room with personal protective equipment; in the absence of a negative-pressure room, an ade- quately ventilated room should be used. During the normalization of the coronavirus disease 2019 pandemic, this study aimed to evalu- ate children who were treated in our endoscopy unit without a negative-pressure chamber in terms of coronavirus disease 2019 after procedures. METHODS: Patients were questioned and evaluated prospectively for symptoms and contact with coronavirus disease 2019 patients on before and 7th and 14th days after the procedure. RESULTS: Seventy-eight procedures were performed on 69 patients over a 3-month period. The mean age of patients was 12.0 ± 5.1 years. Among all the procedures performed, 54 (69.2%) involved upper gastrointestinal system (GIS) endoscopy and 24 (30.8%) involved colo- noscopy. Furthermore, 72 (91.3%) of the procedures were performed in the pediatric endoscopy unit, and 6 (7.7%) were performed in the operating room. No coronavirus disease 2019 symptoms or presence was detected in the patients. CONCLUSION: The ideal setting for an endoscopic procedure is in a negative-pressure chamber. However, this study has shown that endoscopic procedures can be performed in units without negative-pressure rooms but with appropriate protective equipment and evaluation of patients for coronavirus disease 2019 symptoms.

The cause of abdominal mass in a child with celiac disease: Rapunzel syndrome. A case report

ABSTRACT CONTEXT: Rapunzel syndrome is a rare form of gastric trichobezoar that develops through outstretching of the bezoar from the stomach to the intestine. CASE REPORT: A 12-year-old girl who had been diagnosed with celiac disease six years earlier was brought to the department of pediatric gastroenterology because of abdominal distension. A palpable mass was detected. A trichobezoar that stretched to the small intestine was removed surgically. The patient was diagnosed as having anxiety and depressive disorder, and treatment started. Following the treatment, her previous trichophagia completely disappeared. CONCLUSION: Presence of trichobezoar should be kept in mind, especially when young girls who have psychiatric problems suffer from gastrointestinal symptoms.

The cause of abdominal mass in a child with celiac disease: Rapunzel syndrome. A case report.

CONTEXT: Rapunzel syndrome is a rare form of gastric trichobezoar that develops through outstretching of the bezoar from the stomach to the intestine. CASE REPORT: A 12-year-old girl who had been diagnosed with celiac disease six years earlier was brought to the department of pediatric gastroenterology because of abdominal distension. A palpable mass was detected. A trichobezoar that stretched to the small intestine was removed surgically. The patient was diagnosed as having anxiety and depressive disorder, and treatment started. Following the treatment, her previous trichophagia completely disappeared. CONCLUSION: Presence of trichobezoar should be kept in mind, especially when young girls who have psychiatric problems suffer from gastrointestinal symptoms.

Increased zonulin is associated with hyperactivity and social dysfunctions in children with attention deficit hyperactivity disorder.

BACKGROUND: In attention deficit hyperactivity disorder (ADHD), deteriorations of brain gut axis has been shown in previous studies. One area where the most important challenges are seen in ADHD is social functioning. Zonulin is a protein found in the intestinal intraepithelial component; it has been shown that the level of zonulin increases when intestinal permeability is impaired. Changes in intestinal function were shown in ADHD. Zonulin has been shown to be associated with social impairment in children with autism spectrum disorder. In this study, it was aimed to evaluate the relationship between the ADHD symptoms and zonulin in children with ADHD. Secondarily relation of zonulin and difficulties in social functioning was examined in these children. METHODS: Forty children diagnosed with ADHD and forty-one healthy children similar age and gender to ADHD group and their mothers were included in the study. Children without any chronic systemic immunological or infectious diseases were included in the case and control group. The ADHD symptoms were scored by the DuPaul ADHD scale and the social functioning of the children was assessed by the Social Responsiveness Scale (SRS). Serum zonulin levels were analyzed by enzyme-linked immunosorbent assay. RESULTS: Children with ADHD had higher serum zonulin levels and were more impaired in social functioning compared to controls. The level of zonulin was independently predicted with hyperactivity symptoms and SRS scores in regression analysis. CONCLUSION: In this sample of children with ADHD, elevated zonulin levels were associated with increased symptoms of hyperactivity and impairment of social functioning.

Can pediatricians recognize eating disorders? A case study of early-onset anorexia nervosa in a male child.

INTRODUCTION: this article examines a boy who was diagnosed with anorexia nervosa at eight years old. Pediatricians and family physicians encountered difficulties during the diagnosis and treatment stages due to the fact that early onset of the disease is rare. CASE REPORT: a boy aged eight years and four months presented with bradicardia, malnutrition and dehydration as far away from the preliminary diagnosis of anorexia nervosa investigated for possible organic pathologies at the pediatric ward. Finally, he was diagnosed with early-onset anorexia nervosa and anxiety disorder based on the Diagnostic and Statistical Manual of Mental Disorders 5. DISCUSSION: the case highlights two important points. First, this case report demonstrates a limited awareness of anorexia nervosa and of a psychosomatic or psychiatric origin of weight loss in children among physicians. Second, disrupted eating behaviors and mood changes may be predicting factors for the development of full-blown anorexia nervosa.

Etiology and Outcome of Cholelithiasis in Turkish Children.

OBJECTIVE: The aim of this study was to examine the etiology of gallstones in children and responses to ursodeoxycholic acid (UDCA) treatment. METHODS: 74 children with cholelithiasis were recruited, and underwent ultrasonography to detect gallstones. All relevant clinical information was recorded in a structured proforma. RESULTS: The commonest risk factor was a family history of gallstones. Most children responded to UDCA treatment in the first six months; children with hemolytic diseases showed no response to UDCA. CONCLUSION: UDCA treatment may be useful before surgery in asymptomatic patients of cholelithiasis without hemolytic diseases.

Neonatal Cholestasis as Initial Presentation of Portosystemic Shunt: A Case Report.

Congenital intrahepatic portosystemic shunts are rare in children. Portosystemic venous malformations are characterized by extreme clinical variability. We report a full-term 33-day-old male infant presenting with neonatal jaundice. On physical examination, he had generalized icterus and the liver was palpable 3.5 cm below the right costal margin. He had no other symptoms. Laboratory tests showed AST 632 U/L, ALT 198 U/L, total bilirubin 12.1 mg/dL, conjugated bilirubin 10.2 mg/dL, alkaline phosphatase 753 U/L, GGT 47 U/L and glucose 67 U/L. Colour Doppler ultrasonography showed the left portal vein was more dilated than the right portal branch and communication with dilated left hepatic vein. There was no evidence of portal hypertension, heart failure, hepatopulmonary syndrome and encephalopathy during his hospital stay, so he was discharged from the pediatric department and his parents advised to attend monthly follow-up. Congenital portosystemic shunts are rarely observed in the childhood period.1 Depending on anatomic characteristics they may be intrahepatic or extrahepatic.2 Intrahepatic portosystemic shunts (PSS) are observed between the portal vein and hepatic vein or vena cava inferior.3, 4 Small shunts may close themselves before the age of 2 years.5 With the increase in use of imaging methods, diagnosing PSS has become easier, with an increase in the number of cases reported.6 Neonatal cholestatis is a frequent complication of PSS.1 We present a case presenting with neonatal cholestasis diagnosed with congenital intrahepatic PSS.

Coexistence of Helicobacter pylori and Intestinal Parasitosis in Children with Chronic Abdominal Pain.

OBJECTIVE: The aim of this study was to determine the incidence of coinfection with Helicobacter pylori and intestinal parasitosis in children with chronic abdominal pain (CAP) and to investigate the common risk factors in the development of both infections. METHODS: Ninety patients with CAP were enrolled in this study. Blood samples of each case were screened for human preformed IgG (HpIgG) antibodies, and stool samples were tested for HpSA and also examined for intestinal parasites by direct wet-mount, formalin-ethyl-acetate concentration, and Trichrome staining procedures. Cellophane tape test was used for Enterobius vermicularis. Children tested positive for HpIgG and/or HpSA were accepted as H. pylori positive. The risk factors were compared with a questionnaire. RESULTS: The incidence of Giardia intestinalis was 14.8% in the H. pylori-positive group and was found to be statistically higher than that in the H. pylori-negative group (1.6%). The positivity rates of H. pylori were found to be statistically higher in children attending school and using drinking water from taps. The incidences of parasitosis were significantly higher in children with a low maternal education level and with a history of parasitosis treatment in the family. CONCLUSION: The most common etiologies of CAP in children are H. pylori infection and intestinal parasitosis. Improvement of hygienic conditions would be beneficial in preventing both infections.

Inflammatory myofibroblastic tumor of the colon with an unusual presentation of intestinal intussusception.

Inflammatory myfibroblastic tumor (IMT), also known as inflammatory pseudotumor is unusual, benign solid tumor. This tumor is commonly reported in the lungs but can be present in extrapulmonary sites as well. We present the case of a 7-year-old girl with IMT in an unusual location. The patient was admitted with abdominal pain, and ultrasound showed a solid mass in the abdomen. She was operated and colocolic intussusception secondary to a mass was found. Histologic evaluation of mass revealed IMT.

[Hepatic cystic echinococcosis: report of two cases]. / Hepatik kistik ekinokokkozis: iki olgunun sunumu.

Cystic echinococcosis is a major health problem in Turkey. Hydatid cysts usually remain asymptomatic for many years. We herein report two asymptomatic cases of hepatic echinococcosis that were successfully treated with percutaneous aspiration-injection-reaspiration (PAIR) plus albendazole.

Performance of tuberculin skin test and interferon gamma assay for the diagnosis of latent tuberculosis infection in juvenile idiopathic arthritis.

The objective of this prospective cross-sectional study was to compare a Mycobacterium tuberculosis-specific interferon gamma (IFN-γ) enzyme linked immunosorbent assay [QuantiFERON-TB Gold In-Tube (QFT-GIT)] test with tuberculin skin test (TST) for detection of latent tuberculosis infection (LTBI) in patients with juvenile idiopathic arthritis (JIA). To our knowledge, this is the first study evaluating the performance of QFT-GIT in comparison with TST in JIA. A cross-sectional study of 39 children with JIA and 40 healthy controls was conducted in Izmir, Turkey. Blood was for drawn for the QFT-GIT assay prior to administration of the TST using 5 tubercullin units (TU) of purified protein derivative (PPD-S). A positive TST was defined as ≥10 mm for JIA and ≥15 mm for controls. Statistical analysis was performed using SPSS version 16.0 for Windows. There were no significant differences between JIA patients and controls for age, sex, and Bacillus Calmette-Guérin (BCG) vaccination. Of patients, 70% had active JIA disease. The median TST induration was 5.8 mm (±5.7 mm) for JIA and 10.7 mm (±4.5 mm) for the control group, which was statistically significant (p = 0.000). The rate of patients who showed no reaction to TST was 38%, of which 93% had active disease. There were two patients who had positive IFN-γ results but negative TST, who had systemic and polyarticular type JIA, respectively. Overall agreement between TST and QFT-GIT was low both in JIA and control group (κ value =0.06 and 0.10, respectively). TST may be inadequate to diagnose LTBI in JIA patients. The IFN-γ assay may be useful to identify false negative TST response in cases with latent M. tuberculosis infection. The combination of IF QFT-GIT method with TST would provide successful diagnostic screening for LTBI in JIA, particularly prior to anti-tumor necrosis factor treatment. Long-term prospective studies are still necessary to appreciate the advantages and the applicability of these tests in pediatrics.