Effectiveness of two-dimensional shear-wave sonoelastography in the diagnosis and follow-up of infantile hypertrophic pyloric stenosis.

INTRODUCTION: We sought to determine the effectiveness and utility of two-dimensional shear-wave sonoelastography (2D-SW-SE) in the diagnosis and postoperative follow-up of infantile hypertrophic pyloric stenosis (IHPS). MATERIALS AND METHODS: Twenty-three infants were included in the study, 13 in the IHPS group and 10 in the control group (CG). Preoperative B-mode ultrasonography measurements (longitudinal length and single-wall thickness of the pylorus) and 2D-SW-SE measurements (pylorus tissue stiffness and shear-wave propagation speed) were compared between the groups. The infants with IHPS then underwent Ramstedt pyloromyotomy and were invited for follow-ups on the tenth day and the first, third, and sixth months postoperatively. Measurements taken at the follow-ups were compared with the preoperative values. RESULTS: No differences were found between the groups regarding age, gender, body weight, or week of birth. The pyloric lengths in the IHPS group were longer than in the CG (p < 0.001), and the single-wall thicknesses were thicker (p < 0.001). The pylorus in the IHPS group was four times stiffer than in the CG (27.4 kPa versus 7.66 kPa), and the shear-wave propagation speed in the tissue was higher (1.34 m/s versus 2.69 m/s; p < 0.001). Both values decreased over time in the IHPS group and were normal by the third postoperative month. CONCLUSIONS: 2D-SW-SE can be used as an assistive imaging tool alongside B-mode ultrasound for diagnosing IHPS. It can also be used to identify inadequate surgery by detecting whether the pyloric tissue has softened at follow-up.

Clinical management of intestinal malrotation in different age groups.

PURPOSE: Intestinal malrotation, characterized by abnormal intestinal positioning, can lead to severe complications like volvulus and internal hernias, especially in neonates and children. Our aim was to evaluate the diagnostic methods, treatment results and postoperative follow-up of pediatric patients treated for intestinal malrotation. METHODS: This retrospective study reviewed medical records of pediatric patients who underwent surgery for intestinal malrotation between January 2013 and January 2022. Data on demographics, symptoms, diagnostic approaches, surgical interventions, and postoperative outcomes were analyzed. RESULTS: The study included 45 patients, with a male predominance (68.8%). Ages ranged from 1 day to 15 years, averaging 1.54 years. Presenting symptoms were acute abdomen (n = 21) and chronic abdominal pain with vomiting (n = 24). Diagnoses were established via physical exams and imaging, including upper gastrointestinal contrast studies and abdominal ultrasonography. All patients received the Ladd procedure, with some requiring necrotic bowel resection due to volvulus. CONCLUSION: The diagnosis and management of pediatric intestinal malrotation present significant challenges due to its variable symptoms and potential for life-threatening complications. Early and accurate diagnosis, followed by appropriate surgical management, is crucial. This study emphasizes the importance of diligent postoperative follow-up to identify and mitigate complications, particularly in younger and severely affected patients.

Evaluation of dynamic/thiol disulphide balance and ischaemia modified albumin in children with trauma.

AIM: Trauma is the most common cause of death in childhood. Tissue damage, ischaemia-reperfusion injury and inflammatory response are mainly responsible for increasing free oxygen radicals. In this study, we aimed to investigate the use of thiol-disulphide and ischaemia-modified albumin levels as a diagnostic laboratory parameter in trauma children. METHODS: Of 202 children, 101 were hospitalised in the paediatric surgical intensive care unit with trauma, and 101 were healthy children. Levels of native thiol (-SH), total thiol (SH + SS), dynamic disulphide (SS), dynamic disulphide (SS)/total thiol (SH + SS), albumin and ischaemic modified albumin (IMA) were measured from the sera of patients and healthy volunteers. For statistical analyses, SPSS 17.0 was used. Mann-Whitney U and paired correlation tests were used where appropriate. P < .05 was considered significant. RESULTS: The mean age of the patients in the trauma group (boys: 61 girls: 40) was 7.88 years and the control group was 8.00 years. In the trauma group, 86 children were exposed to blunt trauma, 15 children had penetrating trauma and 54 patients had multiple trauma. Surgical procedures were performed on 17 patients. In the trauma group, native thiol, total thiol, dynamic disulphide/total thiol, albumin and IMA levels were significantly lower than that of the control (P < .001), and their dynamic disulphide (P = .001) was higher compared with the control. There was no difference thiol-disulphide parameters in trauma groups sub-division as surgery (n = 17) vs follow-up (n = 84) groups or multiple trauma (n = 54) vs isolated organ trauma (n = 47) groups or penetrating (n = 15) or blunt trauma (n = 86) groups. CONCLUSION: Thiol-disulphide balance and IMA levels show changes in favour of oxidative stress in children with trauma; however, it cannot be used as a laboratory marker that helps to show the system and organ affected by the trauma and to decide the surgical intervention.

An unsolved problem in developing countries: hydatid cysts in children.

PURPOSE: Hydatid cyst (HC) is a serious health problem in developing countries. The aim is to discuss the clinical information, surgical and puncture-aspiration-injection-re-aspiration (PAIR) treatments, and results of patients with HC in a developing country. METHODS: Patients were analyzed in terms of gender, age, presenting complaint, misdiagnosed HC, cyst location, cyst number, cyst size, liver HC type according to the World Health Organization Informal Working Group Echinococcosis (WHO-IWGE) classification, pulmonary HC, hemithorax locations, treatments and interventions, duration of hospitalization, follow-up period, postoperative complications, and recurrence. RESULTS: There were 106 girls and 99 boys with a mean age of 10.7 years. The most common location was the liver (n = 170), and the second most common was the lungs (n = 67). The mean diameter for liver HC was 86.27 mm, and it was 73.90 mm for pulmonary HC. PAIR was performed on 61 patients with liver HC using interventional radiology. 109 patients underwent surgery. The most common complications were cystobiliary fistula in liver HC and atelectasis in pulmonary HC. CONCLUSION: HC should be one of the first considerations in the differential diagnosis in all anatomical areas in the presence of suspicious radiological and clinical findings in endemic regions.

Clinical trials of 3D printing splints to avoid contracture development in burned children

Background/aim: We evaluated the feasibility of producing splints with 3D printer technology to prevent contractures in burned children in our clinical prospective study. Materials and methods: After approvals, children with burns greater than 2nd degree were included in the study. Age, sex, burn percentages, printing time, filament types, number of filament trials, splint suitability, patient and doctor comments, preclinical trials' significances and financial impact were evaluated statistically. Results: Seventy-six trials were conducted on 18 patients. Fourteen of the patients were male and 4 are female. Average ages of boys and girls were 5 and 3, respectively. Burn percentage was 36.9 ± 13. Polylactic acid (PLAFlex), polyurethane (PolyFlex), semiflexible copolyester (nGenFlex), and thermoplastic polyurethane (TPU) were the main filaments that were used in the study. Printing time differed from 4 to 29 h according to body regions. Splints were suitable for 81.25% in upper extremity, for 66.7% in lower extremity, and for 100% in mouth. Burn percentage was significantly correlated with total number of filament (p = 0.049). Other statistical evaluations were insignificant. Conclusion: The 3D printer seems to be useful in children with burns. However, difficulties caused by some reasons like production must be overcome. By increasing clinical experience, this emerging custom-made technology may become standard, and documented problems can be solved.

Management of Outpatient Pediatric Burns at a Pediatric Burn Center.

Burn injuries are a serious emergency. Most burn injuries in children can be treated as outpatients. The aim of this study was to present the clinical and epidemiologic characteristics of pediatric burn injuries treated in our outpatient burn clinic. This study included pediatric patients treated in an outpatient burn clinic over an 8-year period. The demographic and clinical characteristics of the patients were retrospectively analyzed. The patients were divided into 4 groups according to their age groups, and the differences between the groups were investigated. Statistical analysis was performed using IBM SPSS Statistics, Version 25.0. P < .05 was accepted as statistically significant. Of the total 5167 patients, 2811 (54.4%) were male. Scald burns were the most common cause of burns (81.4%). Contact burns accounted for 12.2% of all burns. There were no differences between sexes for any variable. The highest incidence was seen in children in the 2- to 5-year-old age group (28.3%). There were differences between age groups in terms of sex, burn area, burn visit, burn type, burn location, need for wound dressing under anesthesia, and need for grafting. Among the patients, 4.9% were hospitalized due to the need for wound dressing under anesthesia. However, most of the patients (95.1%) were treated as outpatients. In conclusion, the majority of pediatric burn patients can be treated as outpatients. This allows pediatric patients to complete treatment in a psychologically comfortable environment and has low complication rates. Outpatient treatment should become the standard for children who are suitable for outpatient follow-up and who have home support.

Determining the Risk Factors for Anastomotic Stricture Development after Esophageal Atresia Repair: Results from the Turkish Esophageal Atresia Registry.

INTRODUCTION: Anastomotic stricture (AS) is the second most common complication after esophageal atresia (EA) repair. We aimed to evaluate the data in the Turkish Esophageal Atresia Registry to determine the risk factors for AS development after EA repair in a large national cohort of patients. METHODS: The data between 2015 and 2021 were evaluated. Patients were enrolled into two groups according to the occurrence of AS. Patients with AS (AS group) and without AS (non-AS group) were compared according to demographic and operative features, postoperative intubation status, and postoperative complications, such as anastomotic leaks, fistula recanalization, and the presence of gastroesophageal reflux (GER). A multivariable logistic regression analysis was performed to define the risk factors for the development of AS after EA repair. RESULTS: Among the 713 cases, 144 patients (20.19%) were enrolled into the AS group and 569 (79.81%) in the non-AS group. The multivariable logistic regression showed that, being a term baby (odds ratio [OR]: 1.706; p = 0.006), having a birth weight over 2,500 g (OR: 1.72; p = 0.006), presence of GER (OR: 5.267; p < 0.001), or having a recurrent tracheoesophageal fistula (TEF, OR: 4.363; p = 0.006) were the risk factors for the development of AS. CONCLUSIONS: The results of our national registry demonstrate that 20% of EA patients developed AS within their first year of life. In patients with early primary anastomosis, birth weight greater than 2,500 g and presence of GER were risk factors for developing AS. When patients with delayed anastomosis were included, in addition to the previous risk factors, being a term baby, and having recurrent TEF also became risk factors. LEVEL OF EVIDENCE: III.

Effects of 5 µg/kg intrathecal morphine for postoperative analgesia in pediatric patients undergoing major surgery.

BACKGROUND: The effects and analgesic adequacy of intrathecal morphine (ITM) administration have been studied less frequently than other regional analgesia techniques in pediatric surgical procedures. OBJECTIVE: To evaluate the efficacy and adverse event rate of 5 µg/kg ITM administration for postoperative analgesia according to age group. METHODS: We retrospectively evaluated the medical records of patients who underwent major pediatric surgery and were administered ITM for postoperative analgesia. Patients were divided into three age groups: ≤ 5 years (group I), 5.1-13 years (group II) and > 13 years (group III). All patients received ITM 5 µg/kg (max 300 µg) through the L4-5 or L5-S1 interspace. Postoperative pain (modified pediatric objective pain score > 4), need for rescue analgesics, sleep interruption due to pain, sedation (Ramsay sedation scale score > 3), opioid-related postoperative adverse events (at 0, 4, 8, 12, and 24 h after intervention), hemodynamic data and nurse satisfaction with the analgesic method were compared between groups. RESULTS: The analysis included 100 children (47 girls, 9 ± 5.4 years). Groups were similar regarding postoperative rescue analgesia consumption and sleep interruption (p = 0.238, p = 0.958), 96% of the children did not require rescue analgesia, and sleep interruption was not observed in 97%. Postoperative adverse events were pruritus in 14 and nausea/vomiting in 9 patients (p = 0.052). Overall, nurses were satisfied or very satisfied in 99% of the cases. CONCLUSION: Administration of 5 µg/kg ITM can be used for postoperative analgesia in pediatric surgery in all age groups, with no severe adverse events and high nurse satisfaction with analgesic management.

Comparison of Optical Forceps-Assisted Single-Port Laparoscopic PIRS and Open Surgery in Morgagni Hernia Repair.

INTRODUCTION: This study aimed to compare the results of classical surgery (CS) and optical forceps-assisted single-port laparoscopic percutaneous internal ring suturing (SP-PIRS) repair for the treatment of Morgagni hernia. MATERIALS AND METHODS: Patients with Morgagni hernia who were operated on between January 2005 and July 2020 were included in the study. Patients were divided into two groups (CS or SP-PIRS) and compared retrospectively in terms of demographic data, defect size, duration of hospitalization, costs, postoperative complications, and recurrence. RESULTS: Thirty-two patients were included in this study. There were no statistically significant differences between the groups in terms of gender, defect size, postoperative complications, and recurrence (p > 0.05). The SP-PIRS group had a shorter operation time (p < 0.01), shorter hospital stay (p = 0.02), and lower cost (p < 0.01) than the CS group. The average follow-up was 24 months, and recurrence was detected in two patients in each group. CONCLUSION: SP-PIRS repair is recommended because it is practical to perform and reduces the duration of surgery, hospital stay, and cost. It is superior to other laparoscopic techniques, as there is no need to use additional study forceps, except in extreme cases, and the surgeon can perform the procedure without an assistant to hold the laparoscope.

Approaches of Emergency Department Physicians to Pediatric Burns: A Survey Assessment.

Burned children generally arrive at emergency departments before referring to specialized burn centers. Their initial treatments are performed by non-burn doctors who work in emergency departments. The aim of this study was to evaluate emergency department doctors' knowledge regarding the initial interventions and transfer of pediatric burn patients. There were 196 participants who completed the survey: 59 were emergency medicine specialists, 46 were general practitioners, and 91 were emergency medicine residents. Sixty-five stated that they always calculate the burn surface areas, and 144 stated that the Parkland formula should be used to calculate the fluid requirements for the first 24 hours. Of all participants, only 21 marked the correct choice as the Lund-Browder scheme to calculate the total burned surface area in children. Only 52 participants marked the correct choice as the Lactated Ringer's of the fluid given in the first 24 hours. Only 108 correctly recognized inhalation injury. To the question "What is the first intervention that doctors should do at the emergency room to burned children?," 127 participants stated correctly as the assessment of airway maintenance. Among the participants, 124 stated that they use lidocaine pomades when covering burned children's wounds. Incorrect interventions with burned children increase morbidity and mortality. This survey shows that non-burn doctors working in emergency departments have insufficient knowledge about pediatric burns and require further training. Therefore, they should be trained continuously and regularly on the approach to both adult and childhood burns.

Analysis of risk factors of mortality for pediatric burned patients with inhalation injury and comparison of different treatment protocols.

BACKGROUND: We present our approach of pediatric burned patients with the suspicion of inhalation injury. METHODS: This retrospective study was conducted on children with the suspicion of inhalation injury admitted to our burn center from December 2009 to December 2019. We collected data on patient demographics, total burn surface area (TBSA), presence of inhalation injury, level of carboxyhemoglobin, grade of inhalation injury, duration of mechanical ventilation, reintubation rate, total length of hospital stay, and the mortality rate. We also reviewed the required treatment of patients with inhalation injury. RESULTS: A total of sixty pediatric burn patients were suspected inhalation injury were included in this retrospective study. 40 pa-tients included in the study were male. Age average of the patients was 87.7 months. Total burned surface area average was 32%. 46 of these patients had inhalation injury. Patients with larger cutaneous burn and needed early intubation have a higher risk of inhalation injury. There was no significant relation between inhalation injury grades and mortality and treatment protocols. Higher levels of car-boxyhemoglobin and larger TBSA are the risk factors for mortality at univariate analysis. Pediatric patient with inhalation injury whose TBSA is higher than 47.5% has a 5 times higher risk of mortality at multivariate analysis. CONCLUSION: This study demonstrated that TBSA is the risk factor that independently affects the mortality in pediatric patients with inhalation injury. Among the patients with higher than 47.5% burn surface area, the mortality rate rises 5 times.

Approaches of 112 ambulance service staffers to children with burns: A survey assessment.

BACKGROUND: We aimed to evaluate the knowledge of 112 ambulance service staffers (doctors, nurses, emergency medical technicians [EMTs], and paramedics [PMs]) who were the first intervention to pediatric patients with burn injuries regarding first intervention and patient transfer. METHODS: The study included 373 personnel working in 112 ambulance services in Ankara province. Participants were asked 17 questions to measure their knowledge of burns in children. Statistical analysis was performed with the Statistical Package for Social Sciences 21.0. RESULTS: Of the participants, 26 (7%) were doctors, 25 (6.7%) nurses, 180 (48.3%) EMTs, and 142 (35.3%) PMs. Of the participants, 118 stated that they always calculate the burn surface area, while only five (1.3%) marked the correct choice of the Lund Browder scheme to the question by which method they calculated. One hundred twenty one personnel (32.4%) use the Parkland formula to calculate the amount of fluid to be given during transfer while only 7 (1.9%) use the Galveston formula, which is more suitable for chil-dren. Of the participants, 56 (15%) answered as lactated Ringer's solution which is the correct fluid to the question of which fluid do you give at the scene and during the transfer. One hundred fifty-three participants (41%) responded correctly to the scenario question expected to recognize inhalation damage while only 138 (37%) responded correctly as 'I do immediately intubate' to the inhalation injury described scenario question. One out of 373 (0.3%) participants marked the appropriate procedure for a patient who had a 50% scald burn during the first intervention and transfer. The rate of topical lidocaine use of participants was high (70.8%). Of the 373 participants, only 33 (8.8%) thought themselves competent for first aid and transfer of children with burns. If training on the subject was held, 333 personnel (89.3%) wanted to participate. CONCLUSION: It is expected that the knowledge of 112 ambulance services who see pediatric burn patients first, perform the first intervention, and provide transfer would be suitable. However, our questionnaire shows that these personnel have insufficient knowledge and need to be trained.

A unique case of a newborn with a hemangioma on the omphalocele sac.

BACKGROUND: Mass lesions of the umbilical cord are rare anomalies. There have been rare reports of hemangiomas of the umbilical cord, but the co-occurrence of omphalocele and hemangioma of the umbilical cord has not been previously reported. Nonetheless, the condition is clinically significant as it may cause the disturbance of intrauterine fetal circulation, retardation of fetal growth and development, non-immune hydrops fetalis, morbidity and mortality. CASE: Here we aim to report a case that was prenatally diagnosed with an omphalocele and that presented after birth with a hemangioma on the omphalocele sac. CONCLUSIONS: When dealing with umbilical mass lesions in the prenatal and postnatal periods, a hemangioma on the omphalocele sac should be considered in the differential diagnosis of patients when an omphalocele is suspected.

Management of a Pediatric Burn Center During the Covid-19 Pandemic.

The aim of this study was to evaluate the results of an algorithm that was created to prevent coronavirus disease-2019 (COVID-19) transmission during the management of children with burns in a tertiary pediatric burn center. Children admitted to the burn center between May 2020 and November 2020 were prospectively evaluated for cause, burn depth, TBSA, length of stay, symptoms suggesting COVID-19, suspicious contact history, history of travel abroad, and COVID-19 polymerase chain reaction (PCR) test results. Patients were divided into two groups: unsuspected (group 1) and suspected (group 2), depending on any history of suspicious contact, travel abroad, and/or presence of symptoms. A total of 101 patients were enrolled in the study, which included 59 boys (58.4%) and 42 girls (41.6%). Group 1 included 79 (78.2%) patients, and group 2 consisted of 22 (21.8%) patients. The most common cause of the burns was scald injuries (74.2%). The mean age, TBSA, and length of stay were 4.5 years, 12.0%, and 13.2 days, respectively. Four patients (3.9%) had a positive PCR test (two patients in each group). Comparing groups, males were more commonly found in group 2 (P = .042), but no differences were found for the other variables. No patients or burn center staff members developed COVID-19 during the course of hospitalization. In conclusion, every child should be tested for COVID-19 upon admission to a burn unit, and a modified algorithm should be constructed for the handling and management of pediatric burn patients.

Determination of Factors to Distinguish MIS-C from Acute Appendicitis in Children with Acute Abdominal Pain.

INTRODUCTION: The aim of this study was to make the differential diagnosis between acute appendicitis and multisystem inflammatory syndrome in children (MIS-C) for patients presenting with the complaint of acute abdominal pain (AAP) and to identify the determining factors for the diagnosis of MIS-C. MATERIALS AND METHODS: Eighty-one children presenting with AAP/suspected AAP were evaluated. Of these, 24 (29.6%) were included in the MIS-C group (MIS-C/g) and 57 were included in the suspected appendicitis group (S-A/g), which consisted of two subgroups: appendicitis group (A/g) and control observation group (CO/g). RESULTS: Comparing MIS-C/g, A/g, and CO/g, duration of abdominal pain (2.4, 1.5, 1.8 days), high-grade fever (38.8, 36.7, 37°C), severe vomiting, and severe diarrhea were higher in MIS-C/g. Lymphocytes count (LC) was lower, while values of C-reactive protein (CRP), ferritin, and coagulopathy were higher in MIS-C/g (p < 0.05). The optimal cutoffs for the duration of abdominal pain was 2.5 days; the duration of fever, 1.5 days; peak value of fever, 39°C; neutrophil count, 13,225 × 1,000 cell/µMoL; LC, 600 × 1,000 cell/µMoL; ferritin, 233 µg/L; and D-dimer, 16.4 mg/L (p < 0.05). The optimal cutoff for CRP was 130 mg/L (sensitivity 88.9, specificity 100%, positive predictive value 100%, NPV, negative predictive value 92.5%, p < 0.001). All patients in MIS-C/g tested positive by serology by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). CONCLUSION: The duration of abdominal pain, presence of high-grade and prolonged fever, and evaluation of hemogram in terms of high neutrophil count and low LC exhibit high sensitivity and negative predictive value for MIS-C presenting with AAP. In case of doubt, inflammatory markers such as CRP, ferritin, D-dimer, and serology for SARS-CoV-2 should be studied to confirm the diagnosis.

Electrical Injuries in Children: A 10-Year Experience at a Tertiary Pediatric Burn Center.

Electrical injuries comprise 4% of cases but have higher morbidity and mortality. This study aims to share our experiences with pediatric electrical injuries and propose strategies to prevent them. The files of pediatric electrical injuries between 2010 and 2020 were reviewed retrospectively. The following were investigated: age, gender, cause, length of stay in the pediatric burn center, total burned surface area, voltage-type, and surgical procedures performed. The patients from low- and high-voltage groups were compared. Eighty-five patients were treated in the last 10 years. Seventy were males, the mean age was 9.9 years, the average length of stay in pediatric burn center was 18.2 days, and the average total burned surface area was 11.7%. Forty-three patients were injured with high-voltage and 42 with low-voltage electricity. Fasciotomy was performed in 25 patients, grafting in 40 patients, and amputation in 12 patients. The most often amputated limb was the right arm/forearm. Psychiatric disorders developed in 24 patients. One patient died. In conclusion, the incidence of high-voltage electrical injuries increases with age. They are more prevalent in males, more often accompanied by additional trauma, and have higher total burned surface area, surgical procedures are performed more often, and hospitalization times are longer. For prevention, precautions should be taken by governments and families, and education is critical.

The effect of azygos vein preservation on postoperative complications after esophageal atresia repair: Results from the Turkish Esophageal Atresia Registry.

AIM: Preservation of the azygos vein (AV) maintains normal venous drainage of the mediastinum and decreases postoperative congestion. The modification of esophageal atresia (EA) repair by preserving AV may prevent postoperative complications and may lead to better outcomes. The data from the Turkish Esophageal Atresia Registry (TEAR) were evaluated to define the effect of AV preservation on postoperative complications of patients with EA. METHODS: Data from TEAR for a period of five years were evaluated. Patients were enrolled into two groups according to the preservation of AV. Patients with divided (DAV) and preserved AV (PAV) were evaluated for demographic and operative features and postoperative complications for the first year of life. The DAV and PAV groups were compared according to the postoperative complications, such as fistula recanalization, symptomatic strictures, anastomotic leaks, total number of esophageal dilatations, and anti-reflux surgery. In addition, respiratory problems, which required treatment, were compared between groups. RESULTS: Among 502 registered patients; the data from 315 patients with the information of AV ligation were included. The male female ratio of DAV (n = 271) and PAV (n = 44) groups were 150:121 and 21:23, respectively (p > 0.05). The mean body weight, height, gestational age, and associated anomalies were similar in both groups (p > 0.05). The esophageal repair with thoracotomy was significantly higher in DAV group, when compared to the PAV group (p < 0.05). The rates of primary anastomosis and tensioned anastomosis were similar in both groups (p > 0.05). There was no difference between DAV and PAV groups for anastomotic leaks, symptomatic anastomotic strictures, fistula recanalization, and the requirement for anti-reflux surgery (p > 0.05). The rate of respiratory problems, which required treatment, was significantly higher in the DAV group (p < 0.05) CONCLUSION: The data in the TEAR demonstrated that preserving the AV during EA repair led to no significant advantage on postoperative complications, with exception of respiratory problems. AV should be preserved as much as possible to maintain a normal mediastinal anatomy and to avoid respiratory complications.

Can Freehand Elastosonography Be an Alternative to Renal Scintigraphy in Pediatric Vesicoureteral Reflux Cases?

INTRODUCTION: Detecting renal scar is important in pediatric patients with vesicoureteral reflux (VUR) for deciding on treatment option. The aim of this study is to detect whether freehand elastosonography technique could be an alternative to dimercaptosuccinic acid (DMSA) scan in determining renal scar formation. MATERIALS AND METHODS: Between November 2015 and April 2016, 25 VUR patients, age ranging from 3 to 17 years admitted to our clinic, had urinary ultrasound and elastosonography, and data of approximately 147 renal region were recorded. Data were upper, middle, and lower pole renal parenchymal thickness and echogenicities obtained by ultrasound and these poles strain target (ST), strain reference (SR), and strain index (SI) values obtained by freehand elastosonography. DMSA scan data (differential function and upper, middle, and lower pole parenchymal scar formation) were recorded. RESULTS: Scar formation and more than 10% reduction in differential function in renal scan were statistically higher in renal regions in which parenchymal thinning and echogenicity increase was detected by ultrasound. There was no elastosonographic data difference between renal units with and without differential function decrease. Also, there was no elastosonographic data difference between renal units with and without scar formation. CONCLUSION: In this study, we could not find any significant difference in term of tissue tension values (ST and SI) measured by freehand elastosonography between renal units with and without scar formation in renal scan.

The outcomes of becoming a pediatric burn center in Turkey.

BACKGROUND: Burns are one of the most important causes of traumatic death in children worldwide. A pediatric burn center was established in our hospital in August 2009. The aim of this study was to compare patient profiles and data before and after the burn treatment center was established. METHODS: Burn patients were admitted to the pediatric surgery department between January 2005 and August 2009, and there was no intensive care service in this department. Intensive care service has been provided since August 2009 with the burn center established at our hospital. The 316 cases that were followed-up at the pediatric surgery department in the first period were identified as Group I and the 442 cases that were admitted to the burn center in the second period were identified as Group II. The data of the groups were then compared. RESULTS: Mean age of the cases was 5.1 years in Group I and 7.7 years in Group II. The total mean body burn percentage was 16.12% in Group I and 17.54% in Group II. Although scalding burns were the most subtype in both groups, flame burns were 2.13 times, electrical burns 3.44 times, flame+inhalation burns 8.33 times, and burns with an over 40% total burn surface area were 2.41 times more common in Group II than in Group I. The mortality rates were 0% in Group I and 2.26% in Group II. CONCLUSION: Converting to a normal department admitting burn patients in a burn unit format to an actual burn center means more severe cases will be admitted. This requires a patient and attentive process while the burn team struggles with the new patient profile on one hand and has to learn how to overcome with less personal trauma the loss of patients, a feeling it is unfamiliar with, on the other, which is also an actual training process for the entire burn team.