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The kidneys and the urinary tract are a common source of infection in children of all ages, especially infants and young children. The main risk factors for sequelae after urinary tract infections (UTI) are congenital anomalies of the kidney and urinary tract (CAKUT) and bladder-bowel dysfunction. UTI should be considered in every child with fever without a source. The differentiation between upper and lower UTI is crucial for appropriate management. Method of urine collection should be based on age and risk factors. The diagnosis of UTI requires urine analysis and significant growth of a pathogen in culture. Treatment of UTI should be based on practical considerations regarding age and presentation with adjustment of the initial antimicrobial treatment according to antimicrobial sensitivity testing. All children, regardless of age, should have an ultrasound of the urinary tract performed after pyelonephritis. In general, antibiotic prophylaxis is not recommended.Conclusion: Based on recent data and in line with international guidelines, multidisciplinary Swiss consensus recommendations were developed by members of Swiss pediatric infectious diseases, nephrology, and urology societies giving the clinician clear recommendations in regard to diagnosis, type and duration of therapy, antimicrobial treatment options, indication for imaging, and antibiotic prophylaxis. What is Known: • Urinary tract infections (UTI) are a common and important clinical problem in childhood. Although children with pyelonephritis tend to present with fever, it can be difficult on clinical grounds to distinguish cystitis from pyelonephritis, particularly in young children less than 2 years of age. • Method of urine collection is based on age and risk factors. The diagnosis of UTI requires urine analysis and significant growth of a pathogen in culture. What is New: • Vesicoureteric reflux (VUR) remains a risk factor for UTI but per se is neither necessary nor sufficient for the development of

We retrospectively reviewed six pediatric cases of medial clavicular injury, i.e., epiphyseal separation (Salter/Harris type I or II injury), diagnosed between 1993 and 1997. The clavicular metaphysis was displaced posteriorly in three cases and anteriorly in three. On conventional radiographic views the diagnosis was initially missed in two of three retrosternal dislocations. A special X-ray projection (described by Heinig) or computed tomography (CT) permitted correct diagnosis. Anterior dislocations were immediately and correctly diagnosed. Closed reduction successfully treated retrosternal displacement in two of the three patients. The third patient needed open reduction and internal fixation. Open reduction and internal fixation had to be performed in all three patients with anterior displacement. Follow-up assessment showed perfect functional results in all cases. Direct visualization during open reduction, which was necessary in four of six cases, yielded clear evidence that the so-called sternoclavicular dislocation in children and young adults is, in fact, a fracture of the medial growth plate with posterior or anterior displacement of the metaphysis

Objective: A significant epidural haematoma (EDH) is generally treated by craniotomy and evacuation. This is a report of conservative management following an EDH on computerized tomography (CT) in a paediatric population. The authors examined whether conservative treatment of radiologically significant EDH is a successful and safe therapeutic option. Methods: Retrospective data were collected from charts of patients with conservatively treated EDH in the Department of Surgery of the University Children's Hospital Zurich between September 1993 and January 2004. Included were patients without focal neurological deficits, with a Glasgow Coma Scale (GCS) of 15 and an initial CT demonstrating an EDH with a minimal thickness of 1cm. Mild clinical symptoms of raised intracranial pressure such as headache, nausea or vomiting were treated symptomatically. Follow-up included a standardized interview, a neuropaediatric examination and CT. Results: Thirteen children with EDH had successful conservative management. Only one 12-year-old female patient with a delayed diagnosed frontal EDH required surgical intervention 24h after admission and 5 days after the accident. Clinical follow-up showed patients without neurological deficits, a Glasgow Outcome Scale of 5 and no post-traumatic sequelae over an average of 4 4/12 years (range 4 months to 10 4/12 years). Follow-up CT showed complete resolution of the EDH within 2 to 3 months. Conclusions: Our results demonstrate that significant EDH can be treated non-operatively in neurologically normal children. We recommend that such treatment be performed in specialised paediatric centres under adequate neurological observation since prompt emergency operation in case of neurological deterioration should be provided

Zusammenfassung: Knaben mit einer Hypospadie sind spezifischen psychischen Belastungen im Zusammenhang mit dem chirurgischen Eingriff im Genitalbereich und einem kosmetisch und/oder funktionell beeinträchtigten Penis ausgesetzt. Während in den letzten Jahrzehnten intensive Anstrengungen zur Verbesserung der Operationstechniken unternommen worden sind, wurde die psychosoziale und psychosexuelle Entwicklung von Kindern und Jugendlichen nach Hypospadiekorrektur erst selten untersucht. Die Resultate der wenigen Studien sind insgesamt sehr widersprüchlich. Sie weisen aber auch deutlich daraufhin, dass die betroffenen Knaben unter spezifischen Problemen wie dem andersartigen Aussehen ihres Penis leiden. Das Angebot von medizinischen Verlaufskontrollen und psychosozialer Beratung muss ihnen deshalb bis ins junge Erwachsenenalter zur Verfügung gestellt werden. Für die zukünftige Forschung gilt es, in methodisch fundierten Studien Lebensqualität und Entwicklung der Knaben systematisch zu untersuchen. Dabei müssen insbesondere psychosoziale Risikofaktoren identifiziert werden

Transperitoneal laparoscopic pyeloplasty in children is a very common but at the same time also very challenging procedure. A growing body of literature confirms the feasibility and safety of this minimally invasive procedure. Parallel evidence indicates that laparoscopic pyeloplasty has many advantages for the patient, including shorter hospital stay, less postoperative pain, and better cosmesis. Results and complication rates seem to be at least equal to those of open surgery. However, for many surgeons this procedure remains a challenge, mainly because of the intracorporeal suturing techniques needed. Robot-assisted laparoscopy has the potential to facilitate mastery of the intracorporeal fine suturing necessary to perform a perfect, water-tight anastomosis between the renal pelvis and ureter. This will allow more surgeons to perform this delicate procedure successfully with much better ergonomics.

OBJECTIVES: To determine the clinical significance of routine postoperative voiding cystourethrography (VCUG) and renal functional studies in the postoperative management of children after a transtrigonal ureteric reimplantation. METHODS: A retrospective record review of 126 consecutive patients undergoing transtrigonal ureteric reimplantation. Inclusion criteria included primary reflux and >5 years of follow-up. Follow-up imaging studies consisted of serial renal ultrasounds (US) and one VCUG and intravenous urogram (IVU) each. RESULTS: Of 126 patients, 2 required a reoperation for contralateral reflux and pyelonephritis. In all other patients the results of the VCUG did not alter management. Dilatation seen in IVU was always visible in the renal US as well and always resolved spontaneously. No new dilatation was observed after 1 year of follow-up. CONCLUSIONS: Routine postoperative VCUG and renal functional studies are not warranted in asymptomatic patients after transtrigonal reimplantation. Only in patients with postoperative pyelonephritis did the imaging studies alter the treatment. In the majority of patients, follow-up with an early and 1-year renal US may suffice. Elimination of routine VCUG and functional studies will decrease morbidity and cost after ureteric reimplantation.

Objective: A significant epidural haematoma (EDH) is generally treated by craniotomy and evacuation. This is a report of conservative management following an EDH on computerized tomography (CT) in a paediatric population. The authors examined whether conservative treatment of radiologically significant EDH is a successful and safe therapeutic option. Methods: Retrospective data were collected from charts of patients with conservatively treated EDH in the Department of Surgery of the University Children's Hospital Zurich between September 1993 and January 2004. Included were patients without focal neurological deficits, with a Glasgow Coma Scale (GCS) of 15 and an initial CT demonstrating an EDH with a minimal thickness of 1cm. Mild clinical symptoms of raised intracranial pressure such as headache, nausea or vomiting were treated symptomatically. Follow-up included a standardized interview, a neuropaediatric examination and CT. Results: Thirteen children with EDH had successful conservative management. Only one 12-year-old female patient with a delayed diagnosed frontal EDH required surgical intervention 24h after admission and 5 days after the accident. Clinical follow-up showed patients without neurological deficits, a Glasgow Outcome Scale of 5 and no post-traumatic sequelae over an average of 4 4/12 years (range 4 months to 10 4/12 years). Follow-up CT showed complete resolution of the EDH within 2 to 3 months. Conclusions: Our results demonstrate that significant EDH can be treated non-operatively in neurologically normal children. We recommend that such treatment be performed in specialised paediatric centres under adequate neurological observation since prompt emergency operation in case of neurological deterioration should be provided

We retrospectively reviewed six pediatric cases of medial clavicular injury, i.e., epiphyseal separation (Salter/Harris type I or II injury), diagnosed between 1993 and 1997. The clavicular metaphysis was displaced posteriorly in three cases and anteriorly in three. On conventional radiographic views the diagnosis was initially missed in two of three retrosternal dislocations. A special X-ray projection (described by Heinig) or computed tomography (CT) permitted correct diagnosis. Anterior dislocations were immediately and correctly diagnosed. Closed reduction successfully treated retrosternal displacement in two of the three patients. The third patient needed open reduction and internal fixation. Open reduction and internal fixation had to be performed in all three patients with anterior displacement. Follow-up assessment showed perfect functional results in all cases. Direct visualization during open reduction, which was necessary in four of six cases, yielded clear evidence that the so-called sternoclavicular dislocation in children and young adults is, in fact, a fracture of the medial growth plate with posterior or anterior displacement of the metaphysis

Zusammenfassung: Knaben mit einer Hypospadie sind spezifischen psychischen Belastungen im Zusammenhang mit dem chirurgischen Eingriff im Genitalbereich und einem kosmetisch und/oder funktionell beeinträchtigten Penis ausgesetzt. Während in den letzten Jahrzehnten intensive Anstrengungen zur Verbesserung der Operationstechniken unternommen worden sind, wurde die psychosoziale und psychosexuelle Entwicklung von Kindern und Jugendlichen nach Hypospadiekorrektur erst selten untersucht. Die Resultate der wenigen Studien sind insgesamt sehr widersprüchlich. Sie weisen aber auch deutlich daraufhin, dass die betroffenen Knaben unter spezifischen Problemen wie dem andersartigen Aussehen ihres Penis leiden. Das Angebot von medizinischen Verlaufskontrollen und psychosozialer Beratung muss ihnen deshalb bis ins junge Erwachsenenalter zur Verfügung gestellt werden. Für die zukünftige Forschung gilt es, in methodisch fundierten Studien Lebensqualität und Entwicklung der Knaben systematisch zu untersuchen. Dabei müssen insbesondere psychosoziale Risikofaktoren identifiziert werden

We retrospectively reviewed six pediatric cases of medial clavicular injury, i.e., epiphyseal separation (Salter/Harris type I or II injury), diagnosed between 1993 and 1997. The clavicular metaphysis was displaced posteriorly in three cases and anteriorly in three. On conventional radiographic views the diagnosis was initially missed in two of three retrosternal dislocations. A special X-ray projection (described by Heinig) or computed tomography (CT) permitted correct diagnosis. Anterior dislocations were immediately and correctly diagnosed. Closed reduction successfully treated retrosternal displacement in two of the three patients. The third patient needed open reduction and internal fixation. Open reduction and internal fixation had to be performed in all three patients with anterior displacement. Follow-up assessment showed perfect functional results in all cases. Direct visualization during open reduction, which was necessary in four of six cases, yielded clear evidence that the so-called sternoclavicular dislocation in children and young adults is, in fact, a fracture of the medial growth plate with posterior or anterior displacement of the metaphysis

Objective: A significant epidural haematoma (EDH) is generally treated by craniotomy and evacuation. This is a report of conservative management following an EDH on computerized tomography (CT) in a paediatric population. The authors examined whether conservative treatment of radiologically significant EDH is a successful and safe therapeutic option. Methods: Retrospective data were collected from charts of patients with conservatively treated EDH in the Department of Surgery of the University Children's Hospital Zurich between September 1993 and January 2004. Included were patients without focal neurological deficits, with a Glasgow Coma Scale (GCS) of 15 and an initial CT demonstrating an EDH with a minimal thickness of 1cm. Mild clinical symptoms of raised intracranial pressure such as headache, nausea or vomiting were treated symptomatically. Follow-up included a standardized interview, a neuropaediatric examination and CT. Results: Thirteen children with EDH had successful conservative management. Only one 12-year-old female patient with a delayed diagnosed frontal EDH required surgical intervention 24h after admission and 5 days after the accident. Clinical follow-up showed patients without neurological deficits, a Glasgow Outcome Scale of 5 and no post-traumatic sequelae over an average of 4 4/12 years (range 4 months to 10 4/12 years). Follow-up CT showed complete resolution of the EDH within 2 to 3 months. Conclusions: Our results demonstrate that significant EDH can be treated non-operatively in neurologically normal children. We recommend that such treatment be performed in specialised paediatric centres under adequate neurological observation since prompt emergency operation in case of neurological deterioration should be provided