Introduction:Musculoskeletal disorders represent a significant problem of modern society which are more pronounced in young people and school children. Etiology of these disorders is found in inadequate ergonomic conditions, too heavy school bag, school furniture inadequate to age, poor posture, sedentary lifestyle, reduction of physical activity and lack of exercise.Material and methods:This cross-sectional study included 1315 pupils aged 8- 12 years. As a method was used “cluster sample” in the selection of subjects. The survey was conducted by questionnaire containing information on the demographic and individual characteristics of participants (age, gender, class), the manner and style of life and the performance of school tasks, followed by standardized Nordic questionnaire. The following parameters were measured: body height and weight for each student, and the weight of full and empty school bag that students that day brought to class.Results:The incidence of musculoskeletal pain regardless of localization was 48%. There is a statistically significant correlation between acute pain in the right shoulder and total weight of school bags, duration of caring the bag in school and time of wearing bag from school to home but not with the manner in which school bag was carried. Acute pain in the right shoulder and acute neck pain were significantly associated with the duration of sitting in school or in front of a computer at home. Acute pain in the shoulder negatively correlated with BMI percentile value of the respondents. Acute pain in the neck is also significantly associated with the weight of a full school bags, as well as time spent sitting at home doing homework. Acute back pain is statistically significantly correlated with the weight of school bags and duration of sitting periods in school.Conclusion:The prevalence of musculoskeletal pain, particularly chronic pain in school children aged 8-12 years is high. Weight of school bags, manner in which the bag is carried to and from school, duration of carrying bags, time spent sitting in the school and in front of the computer, duration of sitting and posture during homework, body mass index are ergonomic reasons for the development of musculoskeletal pain.

Objective:To evaluate differences in children’s eating behaviour in relation to their weight status.Design:Prospective, cross-sectional study. Anthropometric measures were taken and age- and sex-adjusted BMI percentiles and Z-scores were calculated according to the Centers for Disease Control and Prevention recommendations to assess weight status. Parents completed a questionnaire which included demographic data and the Children’s Eating Behaviour Questionnaire (CEBQ) to assess eating behaviour.Setting:Tuzla Canton, Bosnia and Herzegovina (September 2016–September 2017).Participants:Male and female children aged 3–10 years and one of their parents.Results:The study sample comprised 2500 children; 6·8 % of them were underweight and 14·4 % were overweight, while there were 14·8 % obese children and 64·0 % had normal weight. The factor analysis of CEBQ revealed an eight-factor solution. Significant differences in CEBQ subscale scores were found within BMI categories for all CEBQ subscales except Food Fussiness. On the other hand, child BMI Z-scores showed a linear increase with the ‘food approach’ subscales of the CEBQ, except the Desire to Drink subscale which was excluded from analysis, and a decrease with ‘food avoidant’ subscales.Conclusions:The present study suggests that the CEBQ is valuable for identifying specific eating styles that are associated with weight status and can be seen as important and modifiable determinants implicated in the development and maintenance of overweight/obesity as well as underweight.

Introduction: The pathogen of multivisceral echinococcosis is the same agent as for single organ echinococcosis: Echinococcus granulosus. According to the consensus of experts under the aegis of the WHO-IWGE-WHO-Informal Working Group on Echinococcosis options of treatment should be: (1) percutaneous treatment, (2) surgery, (3) anti-infective drug treatment or (4) watch and wait approach or combinations thereof. Case report: The presented case was a seven-year-old Caucasian boy, a permanent resident of rural region near Tuzla, Bosnia and Herzegovina, who had a history of asymptomatic giant liver and small lung hydatid cyst (multivisceral echinococcosis). We consider that the patient was in the phase of secondary hydatidosis even before undergoing the first treatment PAIR method of liver and continued with adjunctive chemotherapy. Two weeks after discharge, during the adjunctive chemotherapy he had one of possible complication where pre-existed small lung hydatid cyst got inflamed and performed an abscess mass and potential septic risk, which required surgical and antibiotic treatment. Surgery and early postoperative course were normal and the patient was discharged with recommendation to continue with previously started adjunctive chemotherapy (Albendazol) according to treatment protocol. Conclusion: Most infected persons are asymptomatic and clinical manifestations vary according to the anatomic location of the cyst, so we want to indicate the importance of routine ultrasound screening of preschool children, and eventually X ray chest scan. This case report highlights the necessity of caution with choosing appropriate treatment, even though size of cyst can be irrelevant to take surgical treatment in first line instead of medical therapy.