Neurodevelopmental evaluation of children who were operated due to congenital anomaly with the 'Ages and Stages Questionnaire (ASQ)' and 'ASQ: Social-Emotional'.

BACKGROUND: The purpose of surgeries performed for congenital anomalies in children is to increase the survival rates and provide a developmental comparison to that of their peers. AIM: The objective of this study was to investigate the development of children following surgery for congenital anomalies and the risk factors affecting their development. METHODS: Our study included 33 children who underwent surgery for gastrointestinal anomalies in our clinic between 2011 and 2016, and did not have any syndrome, chromosomal abnormality, or additional abnormality. Developmental levels were evaluated using the Ages and Stages Questionnaire (ASQ) and the ASQ: Social-Emotional (ASQ: SE) scales adapted for the use on Turkish children. Data on patient history were obtained retrospectively from patient files. RESULTS: The study included 33 patients, including 11 with esophageal atresia, 6 with intestinal atresia, 11 with anorectal malformation, and 5 with Hirschsprung's disease. Developmental delay was found in the ASQ of 72.7% of the patients and the ASQ: SE tool was 27% of the patients. The rate of patients with scores below the threshold from each parameter of ASQ was higher than that of the normal population (p < 0.05). Development delay was detected using the ASQ scale in 100% of those with microcephaly at birth, in 91% of premature infants born between 1500 and 2500 g, and in 83.3% of those with low birth weight to gestational age. CONCLUSIONS: In children who underwent surgery due to congenital anomalies, an evaluation through developmental tests, a post-surgical follow-up process, and a referral to the relevant disciplines when necessary may increase the success of surgery as well as increase the life quality of the patient.

An algorithm for retrieval tools in foreign body ingestion and food impaction in children.

The aim of this study is to review the experience on managing foreign body ingestion in children with special emphasis on the endoscopic techniques and specific retrieval devices used for foreign body (FB) extraction. The charts of 341 children were reviewed retrospectively. Demographic data, ingested material, removal technique and tool, level of FB, complications, and outcomes were recorded. A total of 364 FBs were removed from 341 children. Among these, 56.5% (n: 206) were entrapped in esophagus, 39% (n: 142) were in stomach, and 4.5% (n: 16) in duodenum and intestine. The most frequently ingested items were coin (42.5%), button batteries (20.6%), and safety pins (12%). Optical forceps (37.9%) were the most commonly used tool and they were used during retrieval of esophageal FB by rigid endoscopy. Retrieval net (20.7%) was the second most common tool and the most common one during flexible endoscopy. Depending on our experience, we strongly advocate rigid endoscopy for esophageal FBs and food impaction in children because it allows both to use optical forceps with a strong grasping ability for blunt FBs and to position sharp and pointed objects inside the rigid endoscope. We recommend retrieval net as the first tool for the extraction of blunt objects and rat tooth retrieval forceps is the best tool for sharp and pointed FBs in stomach.

Development of Sacral Ratio Percentile Card for Children: A Preliminary Report.

INTRODUCTION: Sacrospinal anomalies that may accompany anorectal malformations may cause fecal and urinary incontinence despite proper anomaly treatment. The sacral ratio has been suggested in the determination of both the prognosis in terms of incontinence and the need for further examination for sacrospinal anomalies. The normal and clinically decisive values of sacral ratio are given differently in publications. We aimed to determine the distribution of the sacral ratio in children under 12 months and to develop the sacral ratio percentile card that will enable one to give an age-independent parametric result in clinical evaluations. MATERIALS AND METHODS: The files of patients under 1 year of age who had anteroposterior direct radiography including pelvis were reviewed retrospectively. Sacral ratio was studied for 360 patients, 30 patients per month. Percentile card was developed with LMS software and reference values were used as 1, 2, 3, 4, and 10%. RESULTS: The lowest sacral ratio value was 0.514 and the highest value was 0.936. There was no statistical difference between the mean sacral ratio of the cases when they were classified on a monthly basis (p = 0.191). Low percentile values were found slightly different at first 4 months of age. CONCLUSION: Although the mean of sacral ratio does not change significantly during the first year of life, values that are considered pathological for patients are within different percentile limits depending on age. Instead of using sacral ratio with some clinically decisive values, we think that parametric evaluation with the help of the percentile card will increase its clinical value.

Stuck tunneled central venous catheters in children: Four cases removed by angiography assistance.

Ates U, Tastekin NY, Mammadov F, Ergün E, Göllü G, Can ÖS, Uçar T, Bingöl-Kologlu M, Yagmurlu A, Aktug T. Stuck tunneled central venous catheters in children: Four cases removed by angiography assistance. Turk J Pediatr 2018; 60: 221-224. Adherent tunneled catheters can usually be removed by a surgical cut down, but in some cases the line can become stuck to the wall of the central veins. In such cases, forceful traction can cause vascular injury, or fracture of the catheter. We present four cases of fixated cuffed tunneled catheters. Three children had acute lymphoblastic leukemia and one had an immunodeficiency syndrome. All catheters were made from polyurethane. Indwelling times were 12-24 months. All patients` catheters were removed with great difficulty by trans-femoral access. The angiography-assisted technique is safe and easily-applied for the removal of stuck catheters in pediatric patients. These cases raise important questions concerning the maximum indwelling time and the choice of catheter material when implanting permanent central venous catheters (CVCs) in children.

Laparoscopic Gastrostomy in Children: 10 Years of Experience.

OBJECTIVES: Laparoscopic gastrostomy is a widely used procedure in children with failure to thrive, feeding disorders, or neurologic impairment. Various methods of laparoscopic gastrostomy and fixing stomach to abdominal wall have been described. Trocar site primary gastrostomy under laparoscopic control is a simple and easy technique that does not require special instruments and a kit. The aim of this study was to present 10 years of experience in laparoscopic gastrostomy. METHODS: The charts of 128 children who underwent laparoscopic gastrostomy between 2006 and 2016 were retrospectively reviewed. The data, including demographics, operative procedures, and complications, were recorded. All children underwent preoperative contrast imaging and 24-hour Ph monitorization. In all patients, the trocar site primary gastrostomy was done. A gastrostomy tube or a button was inserted into the stomach in the center of a purse-string suture loop, and the stomach was fixed to the anterior rectus sheath extracorporeally. RESULTS: There were 49 girls (38.3%) and 79 boys (61.7%). The mean age was 50 months at surgery (1 day-18 years), and the average body weight was 13 kg (2300 gr-65 kg). Both laparoscopic Nissen fundoplication and gastrostomy were done in 116 (90.6%) patients, and 12 (9.4%) patients had only laparoscopic gastrostomy. Infection at the site of gastrostomy, which was treated by antibiotics, was the most common complication, observed in 14 (11%) patients. Peritoneal leakage within 30 days was seen in 9 (7%) patients. Severe dislodgement of gastrostomy resulting in operative intervention occurred in 5 (3.9%) patients. Granuloma developed in 4 (3.1%) patients and was treated with silver nitrate. CONCLUSION: The trocar site primary laparoscopic gastrostomy is a safe and easy technique with complication rates comparable to other gastrostomy methods.

Evaluation of esophageal injuries secondary to ingestion of unlabeled corrosive substances: pediatric case series. / Evaluación de lesiones esofágicas secundarias a la ingesta de sustancias cáusticas no rotuladas: Serie de casos pediátricos.

Esophageal or gastric injuries secondary to caustic substance ingestion is still an important issue in developing countries. Its clinical spectrum can vary from absence of mucosal injury to complications such as severe burns, strictures and perforation. Physical examination and first endoscopic evaluation are very important in the diagnosis. The objective of this study is to present 154 children who were undergone upper gastrointestinal endoscopy because of caustic substance ingestion including descaler, degreaser, unlabeled bleach, drain opener, surface cleaner, dishwasher rinse aid, hydrochloric acid. Sixty-nine children had positive oropharyngeal findings. Sixtythree children were found to have burns in the first endoscopic examination and forty of these burns were severe burn. In the follow-up, twenty children developed strictures that were undergone dilatation program. Fourteen children in the dilatation program had successful dilatation and intralesional steroid injection. However three children had undergone colonic interposition and three undergone laparoscopic gastroduodenostomy and gastrojejunostomy.

Las lesiones esofágicas o gástricas secundarias a la ingesta de sustancias cáusticas siguen siendo un problema importante en los países en vías de desarrollo. El espectro clínico puede variar desde la ausencia de una lesión en la mucosa hasta complicaciones tales como quemaduras graves, estenosis y perforación. El examen físico y la evaluación endoscópica inicial son sumamente importantes para el diagnóstico. El objetivo de este estudio es presentar los casos de 154 niños sometidos a una endoscopía digestiva alta debido a la ingesta de sustancias cáusticas, entre otras, desincrustante químico, desengrasante, lavandina no rotulada, limpiador de tuberías de desagüe, limpiador de superficies, abrillantador de vajilla y ácido clorhídrico. Se observaron signos orofaríngeos positivos en 69 niños. Con la endoscopía inicial, se hallaron quemaduras en 63 niños; en 40, las quemaduras eran graves. Durante el seguimiento, se produjo estenosis en 20 niños, que fueron incluidos en el programa de dilatación. Entre ellos, fue posible dilatar e inyectar corticoides intralesionales satisfactoriamente a 14 niños. Sin embargo, tres niños fueron sometidos a una interposición de colon, y otros tres, a una gastroduodenostomía y gastroyeyunostomía.

Percutaneous tracheostomy by Griggs technique under rigid bronchoscopic guidance is safe and feasible in children.

OBJECTIVE: The aim of this study is to report prospective data of pediatric cases that underwent percutaneous tracheostomy (PT) to show that PT is a safe and feasible procedure in children even in small infants. PATIENTS AND METHODS: PT was done in 51 consecutive patients. Demographic data, indications, complications and outcome were recorded prospectively. Initial 6 PT was done by Giaglia technique whereas the Griggs technique was used in the consecutive 45 patients. RESULTS: Fifty-one patients with mean age of 38±54months (1month-17years) and, mean weight of 12.4±13kg underwent PT. The only major complication was perforation of esophagus (n=1, 2%) which was recognized early and immediately repaired by cervical approach. This complication occurred in the 6th case done with the Giaglia technique. After conversion to the Griggs technique no major complication was encountered in the consecutive 45 procedures. The mean period of follow up was 21±13.7months. Narrowing of the stoma site requiring simple dilation was developed in 3 (5.8%) patients. CONCLUSION: PT is a safe and easy procedure and a less invasive alternative to surgical tracheostomy even in small infants. We strongly recommend PT done by Griggs technique in children. It is important that it should be done in an operating room setting and under rigid bronchoscopic guidance.

Urethral Calculi in a 7-Year-old Boy Presenting as a Large Scrotal Mass After Surgery of Exstrophy-epispadias Repair.

Urethral calculi are extremely rare in pediatric population and are usually presented with dysuria, hematuria, lower urinary tract obstruction, and rarely as a scrotal mass. We here report a giant primary urethral stone presenting as a scrotal mass that developed in the penile urethra resulting from a postsurgical complication of exstrophy-epispadias repair. A 7-year-old boy was admitted with the complaint of scrotal mass and dysuria. Computerized tomography confirmed giant urethral stone impacted to diverticulum of urethra. Cystoscopy revealed a nonobstructed stone in the urethra related to a posterior diverticulum. After scrotal incision, stone was removed with open diverticulectomy.

A case of proximal jejunal ectopic pancreas causing sporadic vomiting.

Aberrant rests of pancreatic tissue can be found throughout the gastrointestinal system and are known as pancreatic heterotopia or ectopic pancreas (EP). Authors report a 12-year-old girl with jejunal EP with a long-lasting history of sporadic bilious vomiting. Upper gastrointestinal (GI) study showed delayed passage beyond duodeno-jejunal junction. During laparotomy a 2x2 cm mass was encountered on the mesenteric border of the jejunum, 3 cm distal to the ligament of Treitz. Histopathologic examination revealed pancreatic tissue. The mass was excised and end-to-end anastomosis was performed. Postoperative course of the patient was uneventful and she is doing well after 10 months. Intestinal obstruction due to EP has been reported to occur only if it causes intussusception. Intestinal obstruction without intussusception due to jejunal EP has not been reported. In our case, the EP tissue was located just beneath the mucosa and involved the muscular layer. The foreign body effect of the EP tissue involving the muscular layer may cause dysmotility and/or local spasm, which we think were responsible for the long-lasting sporadic bilious vomiting in our patient.

Evaluación de lesiones esofágicas secundarias a la ingesta de sustancias cáusticas no rotuladas: Serie de casos pediátricos / Evaluation of esophageal injuries secondary to ingestion of unlabeled corrosive substances: pediatric case series

Las lesiones esofágicas o gástricas secundarias a la ingesta de sustancias cáusticas siguen siendo un problema importante en los países en vías de desarrollo. El espectro clínico puede variar desde la ausencia de una lesión en la mucosa hasta complicaciones tales como quemaduras graves, estenosis y perforación. El examen físico y la evaluación endoscópica inicial son sumamente importantes para el diagnóstico. El objetivo de este estudio es presentar los casos de 154 niños sometidos a una endoscopía digestiva alta debido a la ingesta de sustancias cáusticas, entre otras, desincrustante químico, desengrasante, lavandina no rotulada, limpiador de tuberías de desagüe, limpiador de superficies, abrillantador de vajilla y ácido clorhídrico. Se observaron signos orofaríngeos positivos en 69 niños. Con la endoscopía inicial, se hallaron quemaduras en 63 niños; en 40, las quemaduras eran graves. Durante el seguimiento, se produjo estenosis en 20 niños, que fueron incluidos en el programa de dilatación. Entre ellos, fue posible dilatar e inyectar corticoides intralesionales satisfactoriamente a 14 niños. Sin embargo, tres niños fueron sometidos a una interposición de colon, y otros tres, a una gastroduodenostomía y gastroyeyunostomía.

Esophageal or gastric injuries secondary to caustic substance ingestion is still an important issue in developing countries. Its clinical spectrum can vary from absence of mucosal injury to complications such as severe burns, strictures and perforation. Physical examination and first endoscopic evaluation are very important in the diagnosis. The objective of this study is to present 154 children who were undergone upper gastrointestinal endoscopy because of caustic substance ingestion including descaler, degreaser, unlabeled bleach, drain opener, surface cleaner, dishwasher rinse aid, hydrochloric acid. Sixty-nine children had positive oropharyngeal findings. Sixty-three children were found to have burns in the first endoscopic examination and forty of these burns were severe burn. In the follow-up, twenty children developed strictures that were undergone dilatation program. Fourteen children in the dilatation program had successful dilatation and intralesional steroid injection. However three children had undergone colonic interposition and three undergone laparoscopic gastroduodenostomy and gastrojejunostomy.

Effects of augmentation cystoplasty on bladder contractility in rabbits.

BACKGROUND/PURPOSE: An experimental study was conducted to investigate the effects of colocystoplasty and prefabricated cystoplasty on the bladder contractility in rabbits. METHODS: Twenty-eight female New Zealand rabbits were randomly allocated into sham-operated controls, sigmoid enterocystoplasty (SECP), and prefabricated enterocystoplasty (PECP) groups. Augmentation cystoplasty with a 2-cm colon segment was performed in the SECP group. Mucosa was removed from the isolated sigmoid colon and covered with uroepithelial grafts from the bladder mucosa in the PECP group. Two weeks after the replacement of mucosa, enterocystoplasty was performed. Isometric contractions obtained by electrical field stimulation (EFS) and acetylcholine were evaluated in the bladder strips, 3 weeks after the operations. RESULTS: Bladder strips obtained from the experimental groups displayed similar basal rhythmic activity. Electric field stimulation elicited a frequency-dependent contractile activity, which was lower between 1 to 20 Hz stimulation in the SECP- and PECP-operated animals. Acetylcholine elicited concentration-dependent contractions in all groups. Acetylcholine-induced contractile responses were greater in the PECP group. CONCLUSIONS: This study demonstrated that an augmented bladder prepared either with a sigmoid colon or prefabricated seromuscular flap displayed contractile activity similar to normal bladder.

Effects of intrauterine treatment on interstitial cells of Cajal in gastroschisis.

AIM: An experimental study was performed to investigate the effects of amnio-allantoic fluid exchange and intrauterine bicarbonate treatment on intestinal damage and interstitial cells of Cajal (ICC) in gastroschisis. MATERIALS AND METHODS: Thirteen-day-old fertilized chick eggs were randomly allocated into 4 groups as control, gastroschisis, gastroschisis + amnio-allantoic fluid exchange, and gastroschisis + bicarbonate treatment groups. In the treatment groups, amnio-allantoic exchange and bicarbonate treatments were performed for 3 days, after creating gastroschisis. Specimens were processed for hematoxylin-eosin and c-kit immunohistochemistry on the 18th day of incubation, after macroscopic examination. The intestines were evaluated with light microscopy for the presence of mucosal congestion and muscular and serosal edema. Mean muscular thickness and density of ICC were measured. RESULTS: Mean muscular thickness significantly increased in the gastroschisis group when compared with control and treatment groups. Labeling intensity, morphology, and localization of the ICC were similar in all groups. Mean ICC density significantly decreased in the gastroschisis group when compared with the control group (P < .01), and it significantly increased after amnio-allantoic fluid exchange treatment (P < .01). CONCLUSIONS: The decrease in ICC density encountered in damaged intestinal loops in gastroschisis was prevented with intrauterine treatment. The beneficial effects of amniotic exchange on intestinal motility may depend on both prevention of intestinal damage and preservation of ICC density and function. The density of ICC might be a reliable numeric parameter both to predict intestinal motility disorders in gastroschisis and to compare the effectiveness of intrauterine treatment methods.

Torsion of a giant omental cyst mimicking ascites.

We report a case of omental cyst in an 11-month-old infant. The cyst occupied nearly the whole abdomen and mimicked massive ascites on sonography. The correct preoperative diagnosis was achieved through the use of CT, and partial torsion of a huge omental cyst was found at surgery. The diagnostic role of sonography and CT in ascites of unknown etiology is emphasized.

Ambiguous genitalia: an overview of 17 years' experience.

AIM: The newborn with abnormal genital development presents a difficult diagnostic and treatment challenge for the pediatric surgeon providing care. The purpose of this study was to evaluate the results of surgical treatment for children with ambiguous genitalia. PATIENTS AND METHODS: The records of 85 children managed surgically for ambiguous genitalia in our unit from 1988 to 2005 were reviewed retrospectively. Age at surgery, operative procedures, sex of rearing, and outcome were recorded. RESULTS: The intersex committee's decision concerning sex assignment was female for 62 children (75%) and male for 23 children (25%). The etiologies of children reared as female were congenital adrenal hyperplasia (n = 37), male pseudohermaphroditism (n = 12), mixed gonadal dysgenesis (n = 6), true hermaphroditism (n = 4), and Mayer-Rokitansky syndrome (n = 3). Fifteen children with male pseudohermaphroditism, 5 children with congenital adrenal hyperplasia, and 3 children with true hermaphroditism were reared as male. The mean age at surgery was 4.4 years and follow-up period averaged 7 years. Eighteen (29%) patients with feminization procedures and 8 (34%) of 23 patients with masculinization procedures experienced complications and required redo operations. Vaginal stenosis was the most common complication. CONCLUSION: The surgical management of ambiguous genitalia has always been difficult, and it must be performed by skilled pediatric surgeon. Genital surgery in infancy needs to be reassessed in the light of literature findings revealing poor outcome. In patients who underwent feminizing genitoplasty, vaginal reconstruction should be delayed until adolescence to achieve better cosmetic and functional results.

The role of simulated models in pediatric surgery to acquire diagnostic skills of inguino-scrotal disorders.

BACKGROUND/PURPOSE: Acquisition of clinical skills in medical education requires repeated practice. Current medical education mandates simulator-based clinical skills training programs. The details of our simulator-based clinical skills training on inguino-scrotal disorders (ISD) of the childhood, and the feedbacks obtained from the trainees are reported METHODS: From 1999 to 2001, simulator-based skill training on ISD is given to second- and fourth-year students (n = 207 and n = 128, respectively) and to primary health care physicians during postgraduate continuing medical education program (n = 80). Feedback forms filled out by each participant after the training were evaluated. RESULTS: A total of 55% to 66% of the second-year medical school students had judged 5 points, whereas 6% to 9% of them had judged 1 point on their feedback forms. A total of 79% to 84% of the fourth-year students had judged 5 points, whereas 1% to 5% of them had judged 1 point on their feedback forms. A total of 87% to 91% of the primary health care physicians had judged 5 points, whereas 1% to 2% of them had judged 1 point on their feedback forms. CONCLUSIONS: Simulated models of inguino-scrotal disorders constructed from readily available materials are effective in clinical skills training.

Short-term intestinal ischemia-reperfusion alters intestinal motility that can be preserved by xanthine oxidase inhibition.

While the effects of transient intestinal ischemia on mucosa have been well investigated, less is known about its effect on motor function. An experimental study was designed to investigate the effects of ischemia-reperfusion (I/R) on intestinal motility and intestinal muscular microcirculation. Wistar albino rats were divided into four groups: (1) baseline, (2) sham operation, (3) I/R, and (4) I/R with allopurinol pretreatment. Ischemia was induced by clamping the superior mesenteric artery (SMA) for 10 min. Gastroanal transit time (GATT) was measured with serial x-rays after instillation of barium sulfate to the stomach. Intestinal muscular microcirculation was evaluated by determining the number of carbon-perfused intestinal muscular microvessels (CPIMM). I/R prolonged GATT and decreased CPIMM significantly (P < 0.01). Pretreatment with allopurinol prevented prolongation of GATT and returned the number of CPIMM to the level of sham treatment (P < 0.01). In conclusion, reperfusion after 10 min of SMA ischemia alters intestinal motility. The no-reflow phenomenon plays an important role in this alteration of motility. Administration of allopurinol before reperfusion preserves intestinal motility by preventing the occurrence of no-reflow phenomenon.

How we derived a core curriculum: from institutional to national--Ankara University experience.

As the first phase of a major curricular change in a large medical school the core curriculum had to be determined. The criteria for the inclusion of topics in the core curriculum were defined for both clinical and basic sciences. A large group of faculty members have worked in 11 sub-groups to determine the core knowledge, skills and attitudes for undergraduate medical students. During this work 608 clinical topics have been reviewed. Four-hundred and eighty five of them (79%) have been included in the core curriculum. Clinical and basic science knowledge, skills and attitudes relevant to these topics have been defined and classified. A total of 1610 cognitive, 428 psychomotor skills and 247 attitudes have been named. Thus the core curriculum defined is not just a set of diseases, conditions and symptoms but also includes the details of each and every topic. Starting from this point the medical school has participated actively in defining the national core curriculum, which has also been determined according to the same criteria.

Experience of the Izmir Pediatric Oncology Group on Neuroblastoma: IPOG-NBL-92 Protocol.

This multicentric study aimed to bring neuroblastoma patients together under IPOG-NBL-92 protocol and evaluate the results within the period between 1992 and 2001 in Izmir. Sixty-seven neuroblastoma patients from 4 pediatric oncology centers in Izmir were included in the study. IPOG-NBL-92 protocol modified from German Pediatric Oncology (GPO)-NB-90 protocol was applied: Patients in stage 1 received only surgery, while surgery plus 4 chemotherapy courses (cisplatin, vincristine, ifosfamide) were given in stage 2 and surgery plus 6 chemotherapy courses (cisplatin, vincristine, ifosfamide, epirubicin, cyclophosphamide) were given in stages 3 and 4 patients. In patients who were kept in complete remission (CR), a maintenance therapy of one year was applied. Radiotherapy was given to the primary site following induction chemotherapy plus surgery in stages 3 and 4 patients with partial remission (PR). The stages of the patients were as follows: 5% in stage 1, 39% in stage 3, 49% in stage 4, and 7% in stage 4S. Primary tumor site was abdomen in 88% of cases. CR rates were as 100% in stage 1, 76% in stage 3, 35% in stage 4, and 75% in stage 4S. Relapse was observed in 32% of patients in a median of 19 months. The median follow-up time for survivors was 33 (17-102) months. Five-year OS rate was 31% and the EFS rate was 30% in all patients. Five-year overall and event-free survival rates were 63 and 30% in stage 3, but 6 and 5%, respectively, in stage 4 patients. Univariate analysis established that the age, stage, primary tumor site, and high LDH and NSE levels conferred a significant difference. The IPOG-NBL-92 protocol has proved to be satisfactory with tolerable toxicity and reasonable CR and survival rates. However, more effective treatments suitable to Turkey's social and economic conditions are urgently needed for children over 1 year of age with advanced neuroblastoma.