Severe penile fibrotic reaction secondary to a non-absorbable suture: a case report. / Reacción fibrótica peneana severa secundaria a una sutura no absorbible: reporte de un caso.

INTRODUCTION: Circumcision is one of the most frequent urological surgical procedures in the pediatric population globally. Complications, although rare, can be severe. CLINICAL CASE: We present the case of a Senegalese 10-year-old male patient who had undergone ritual circumcision in his early childhood and developed a progressive circumferential tumor in the penile body with no further associated symptoms. Surgical exploration was carried out. A fibrotic-looking penile ring, which was interpreted as an injury secondary to the non-absorbable suturing material used in the previous surgery, was identified. The tissue involved was removed, and on-demand preputioplasty was conducted. Due to technical limitations, the resected tissue could not be analyzed, which means diagnosis could not be histopathologically confirmed. The patient had a favorable progression. CONCLUSIONS: This case demonstrates that the medical personnel in charge of performing circumcisions should be adequately trained in order to prevent severe complications.

INTRODUCCION: La circuncisión es uno de los procedimientos quirúrgicos urológicos más frecuentemente realizados en la población pediátrica en todo el mundo. Las complicaciones, aunque infrecuentes, pueden ser graves. CASO CLINICO: Presentamos el caso de un paciente varón senegalés de 10 años que fue sometido a una circuncisión ritual en la primera infancia y que desarrolló una tumoración circunferencial progresiva en el cuerpo del pene sin otra sintomatología asociada. Se realizó una exploración quirúrgica y se identificó un rodete peneano de aspecto fibrótico que se interpretó como lesión secundaria al material de sutura no absorbible utilizado en la cirugía anterior. Se realizó una exéresis del tejido afecto y una prepucioplastia a demanda. Por limitaciones técnicas, no se pudo analizar el tejido resecado y por tanto no se pudo confirmar histopatológicamente el diagnóstico. El paciente evolucionó favorablemente. CONCLUSIONES: Este caso pone de manifiesto la necesidad de formar adecuadamente al personal que realiza la circuncisión para evitar complicaciones severas.

Differential diagnosis of congenital megaprepuce: therapeutic and prognostic relevance. / Diagnóstico diferencial del megaprepucio congénito: relevancia terapéutica y pronóstica.

Congenital megaprepuce is a urological pathology typical of childhood. It can be easily mistaken for other clinical entities such as physiological phimosis or buried penis. Owing to the risk of associated complications - primarily infectious and obstructive complications, with upper urinary tract involvement -, achieving an accurate diagnosis proves particularly significant for early treatment initiation. We present three cases of congenital megaprepuce diagnosed and operated on at our department from January 2019 to May 2020. Diagnosis, therapy, and clinical progression are described.

El megaprepucio congénito es una patología urológica propia de la infancia que puede ser fácilmente confundida con otras entidades clínicas como la fimosis fisiológica o el pene enterrado. Debido al riesgo de complicaciones asociadas, principalmente de carácter infeccioso u obstructivo con afectación del tracto urinario superior, es importante incidir en su correcto diagnóstico de cara a ofertar un tratamiento precoz. Presentamos tres casos de megaprepucio congénito, diagnosticados e intervenidos en nuestro servicio durante el periodo comprendido entre enero de 2019 y mayo de 2020, describiéndose el diagnóstico, la terapéutica empleada y la evolución clínica.

[Postural deformities of the skull. Advantages of protocolization in its treatment]. / Deformidades craneales posturales. Ventajas de la protocolización en su tratamiento.

INTRODUCTION: Since 2007, we have examined in our medical practice children with cranial deformities. The increasing demand and lack of professionals dedicated to it has forced us to assume the treatment of this disease. We present our experience. MATERIAL AND METHODS: Retrospective study of patients with cranial deformities treated from 2010 to 2015. We collected data as age at the first visit and at discharge, sequential measurements of the skull and cranial index, type of treatment prescribed (postural, orthosis or both) and consultation requested to other specialties. In the first stage (2010-2012), each surgeon prescribed the treatment he considered appropriate. Since November 2012 a protocol has been implemented, it includes guideline sheets for the surgeon and parents with information on postural therapy and graphs to record the measurements. RESULTS: We have treated 261 patients. Two were diagnosed with craniosynostosis. From the rest, only 151 possessed complete quantitative data and were included in the study with 105 men and 46 women and a mean age of 5.8 months (± 1.9 months). There were 23 pure brachycephaly, 126 mixed forms and 2 pure plagiocephaly. A significant disparity between observers' measurements was noticed. All patients underwent a protocolized postural treatment. In 36 patients who did not improve with postural treatment, cranial orthosis was prescribed with good response: 66.8% became mild forms. Those who maintained only postural treatment also improved to milder forms in 64.4%. CONCLUSIONS: The implementation of a protocol has enabled us to unify the care and follow-up of these patients. Cranial measurement techniques should be more precise and reproducible. Good postural treatment and empathy with the family reduce the use of orthosis in carefully selected cases.

INTRODUCCION: Desde 2007 hemos valorado en consulta a niños con deformidades craneales. La creciente demanda y la falta de profesionales dedicados nos obligaron a asumir el tratamiento de esta patología. Presentamos nuestra experiencia. MATERIAL Y METODOS: Estudio descriptivo retrospectivo de los enfermos con deformidades craneales atendidos desde 2010 a 2015. Recopilamos datos sobre edad en la primera visita y al alta, medidas secuenciales del cráneo, tipo de tratamiento prescrito (postural, ortesis o ambos) e interconsulta a otras especialidades. En la primera etapa (2010-2012), cada cirujano prescribía el tratamiento que consideraba oportuno. Desde noviembre de 2012 se implementó un protocolo que incluye una hoja de actuación para el cirujano y otra para los padres con información sobre medidas posturales y gráficas para anotar las mediciones. RESULTADOS: Hemos atendido a 261 pacientes afectos de deformidades craneales. Dos fueron diagnosticados de craneosinostosis. Del resto, solo 151 disponían de datos cuantitativos completos y se incluyeron en el estudio. Fueron 105 varones y 46 mujeres con edad media de 5,8 meses (± 1,9 meses). Veintitrés presentaban una braquicefalia pura, 126 formas mixtas y 2 presentaban plagiocefalia pura. Existía una importante disparidad entre observadores en la toma de medidas. Todos fueron sometidos a un tratamiento postural protocolizado. En 36 enfermos que no mejoraban se pautó ortesis craneal con buena respuesta: 66,8% pasaron a formas más leves. Los que se mantuvieron solo con tratamiento postural también mejoraron evolucionando a formas más leves en el 64,4%. CONCLUSIONES: La introducción de un protocolo asistencial nos ha permitido unificar la atención y el seguimiento de estos enfermos. Las técnicas de medición craneal deben ser más precisas y reproducibles. Un buen tratamiento postural y empatía con la familia reducen la utilización de ortesis a casos muy seleccionados.

[Peripherally inserted central catheters: Savings, comfort, many advantages]. / Catéteres centrales de inserción periférica: un ahorro, una comodidad, muchas ventajas.

INTRODUCTION: Peripherally inserted central catheters are indicated when an intravenous treatment is expected for more than 6 days or less if phlebotoxic medication is used. We report our recent experience. METHODS: Retrospective study from 2014 to 2015 including patients to whom a catheter was placed either, in the operating room after surgery and before awakening the patient, or in the Pediatric ICU by direct or ultrasound guidance venipuncture. We reviewed patient characteristics, underlying disease, line catheterization procedure, type and duration of venous line, intravenous treatment and complications. RESULTS: Sixty-nine catheters of 3, 4 and 5 Fr (1 or 2 lumens) were placed in 66 patients with a median age of 5.71 years (± 4.24). They were mainly Pediatric Surgery patients (n = 19) mostly complicated acute appendicitis (n = 12). Arm veins were catheterized without difficulties except for two accidental arterial punctures. There were no infectious complications but 7 patients presented extravasation (one chylothorax) that forced the removal of the catheters and 3 reported obstruction by parenteral nutrition resolved with heparin irrigation. Two patients died and one was referred to another center with the catheter in use. There were no clinical venous thromboses. The median line duration was 10.6 days (maximum of 62 days). CONCLUSIONS: Peripherally inserted central catheters facilitate the management of patients avoiding repeated peripheral venipunctures. Its placement in the operating room after surgery and before the patient awakes, facilitates line catheterization and reduces complications. That is why we have included it in the therapeutic protocol of selected patients, the use of this type of catheter.

INTRODUCCION: Los catéteres centrales de inserción periférica están indicados cuando se prevé un tratamiento endovenoso durante más de 6 días o menos si se utiliza medicación flebotóxica. Presentamos nuestra experiencia reciente. METODOS: Estudio descriptivo retrospectivo desde 2014 a 2015 incluyendo pacientes a los cuales se les colocó un catéter ya sea en quirófano, tras la cirugía y antes de despertar al enfermo, o en la UCI Pediátrica por venopunción directa o ecoguiada. Revisamos características del paciente, enfermedad de base, procedimiento de canalización, tipo y duración de la vía, tratamiento endovenoso y complicaciones. RESULTADOS: Colocamos 69 catéteres de 3, 4 y 5 Fr (1 o 2 luces) en 66 pacientes con edad media de 5,71 años (± 4,24). Eran mayoritariamente enfermos de Cirugía Pediátrica (n= 19) sobre todo apendicitis agudas complicadas (n=12). Se canalizaron venas del brazo sin dificultades salvo 2 punciones arteriales accidentales. No hubo complicaciones infecciosas, pero sí 7 extravasaciones (un quilotórax) que obligaron a retirar el catéter y 3 obstrucciones por nutrición parenteral resueltas con irrigación de heparina. Dos enfermos fallecieron y uno fue derivado a otro centro con el catéter en uso. No hubo trombosis venosas clínicas. La duración media del acceso fue de 10,6 días (máximo 62 días). CONCLUSIONES: Los catéteres centrales de inserción periférica facilitan el manejo de los pacientes evitando las punciones venosas periféricas repetidas y su colocación en quirófano, tras la cirugía y antes de despertar al enfermo, facilita la canalización y reduce las complicaciones. Es por eso que hemos incluido estos en el protocolo terapéutico de enfermos seleccionados.

[Early parenteral nutrition in complex post-operative periods]. / Nutrición parenteral precoz en postoperatorios complejos.

OBJECTIVE: The protein hypercatabolic state in critically ill pediatric patients can be minimized by an effective nutrition therapy. We conducted a study to evaluate the benefits of early parenteral nutrition (EPN) assessing its effect on nutritional parameters and clinical relevance after complex surgical procedures. METHODS: Prospective randomized study in patients undergoing abdominal surgery in which nothing by mouth is anticipated for a period ≥ 3 days, between 2012 and 2014. Blood tests were performed assessing nutritional parameters in the first 24 hours and the 5th postoperative day. Two groups were created, starting EPN in group A and standard fluid therapy in group B, after the extraction of the first sample. RESULTS: Forty-four patients were included, 18 in group A and 26 in group B. In the first analysis all had decreased levels of prealbumin and retinol-binding protein. On the 5th day, 55,6% of group A normalized prealbumin levels compared to 11,5% of B (p: 0.003, EF = 80%) whereas retinol-binding protein was normalized in 66,7% and 34.6%, respectively (p: 0,07, EF = 48,4%). Three patients in group A (16,7%) had postoperative infectious complications compared to 8 in B (30,8%), difference no statistically significant but clinically relevant (NNT=7,1), since the latter showed low prealbumin levels and longer hospital stay. No complications related to EPN were detected. CONCLUSION: Administration of EPN in the complex postoperative patients appears to be safe and beneficial for their recovery, being the prealbumin an early indicator of good nutritional response.

OBJETIVOS: El estado hipercatabólico proteico en el paciente pediátrico postoperado puede ser minimizado con un tratamiento nutricional eficaz. Realizamos un estudio para evaluar los beneficios de la nutrición parenteral precoz (NPp) valorando su efecto sobre los parámetros nutricionales y su relevancia clínica en postoperatorios quirúrgicos complejos. MATERIAL Y METODO: Estudio prospectivo aleatorizado en pacientes sometidos a cirugía abdominal donde se preveía dieta absoluta por un periodo ≥3 días, entre 2012 y 2016. Se realizaron analíticas valorando parámetros nutricionales en las primeras 24 horas y al 5º día postoperatorio. Se crearon 2 grupos, iniciando NPp en grupo A y fluidoterapia estándar en grupo B, tras la extracción de la primera muestra. RESULTADOS: Se incluyeron 44 pacientes, 18 en grupo A y 26 en grupo B. En la primera analítica todos presentaban niveles disminuidos de prealbúmina y proteína fijadora del retinol. Al 5º día, el 55,6% del grupo A normalizaron la prealbúmina frente al 11,5% del B (p: 0,003, FEE = 80%) mientras que la proteína fijadora del retinol se normalizó en el 66,7% y 34,6%, respectivamente (p: 0,07 FEE = 48,4%). Tres pacientes del grupo A (16,7%) presentaron complicaciones infecciosas en el postoperatorio frente a 8 del B (30,8%), diferencia no estadísticamente significativa pero relevante clínicamente (NNT = 7,1), ya que estos últimos mostraban niveles bajos de prealbúmina y mayor estancia hospitalaria. No se detectaron complicaciones relacionadas con la NPp. CONCLUSION: La administración de NPp en postoperatorios complejos parece ser segura y beneficiosa para la recuperación de los pacientes, siendo la prealbúmina un indicador precoz de buena respuesta nutricional.

[Slipping rib syndrome. An aggressive but effective treatment]. / Síndrome de la costilla deslizante. Tratamiento agresivo pero eficaz.

Slipping rib syndrome (SRS) is an unusual cause of recurrent chest or abdominal pain in children. The diagnosis is elusive, including gastroenterological, cardiac, respiratory, infectious and chest or abdominal muscular pathologies. Two paediatric patients were diagnosed with SRS, both of them were female teenagers with a similar clinical pattern: crippling unilateral chest pain without a traumatic event. On physical examination, all patients had reproducible pain with the "hooking maneuver". Surgical excision of the costal cartilages was done, preserving the perichondrium. No complications were reported. In both cases we achieve an excellent outcome after one and four years of follow-up, resolving the symptoms completely. The surgical excision of the costal cartilages seems to be an aggressive option but with an excellent outcome. A minimum invasive approach could be a better option in the future.

[Effectiveness analysis of a therapeutic strategy for pediatric varicocele. Have we got what we expected?]. / Análisis de efectividad de una estrategia terapéutica en el varicocele pediátrico. ¿Hemos alcanzado nuestros objetivos?

OBJECTIVE: Optimal treatment ot vancocele in adolescents remains a topic of discussion. Strides in interventional radiology and laparoscopy have allowed us to implement a multidisciplinary therapeutic protocol that aims to get best of both. We evaluate our results. METHODS: . Retrospective study of pediatric patients treated for varicocele in our hospital under protocol between 2008 and 2013. Once the therapeutic indication is confirmed, through clinical and Doppler ultrasound examination, patients undergo percutaneous retrograde embolization (PRE). We perform laparoscopic varicocelectomy (LV) when the PRE fails, together with lymphatic preservation using blue patent lymphography prior to surgery. RESULTS: . Fifty-five patients with varicocele were treated at a mean age of 13 years old (range 11-16). PRE was performed in 50 patients (90.9%), with a proportion of remission of 80% by ultrasound study 6 months after PRE. Sixteen patients (29.1%) underwent LV five of whom without prior PRE. Lymphography with patent blue was performed in 13 (23.6%), and single-port surgery in 6 patients. The presence of coils of PRE did not hinder subsequent LV. The remission rate after LV was 100% at 6 months follow up. Two postoperative lymphoceles were recorded, none after patent blue lymphography. CONCLUSIONS: . We found in this therapeutic sequence a safe and efficient alternative, allowing a minimal surgical invasion and reducing the rate of postoperative lymphoceles.

[Single port video-assisted transumbilical appendectomy. What have we gained and what have we lost after 754 cases]. / Apendicectomía videoasistida transumbilical por puerto único. Qué hemos ganado y qué hemos perdido después de 754 casos.

INTRODUCTION: Single-port transumbilical laparoscopically assisted appendectomy (TULAA) has become the preferred method of treating appendicitis in our Department. At first, it was reserved for noncomplicated cases, and gradually for the rest of them. We have gained experience, and it is time to share it, evaluate the results and raise into new possibilities. MATERIAL AND METHODS: We performed a retrospective statistical analysis of undergone changes over the last years, referring to aspects such as surgical indications, andpostoperative complications, hospital stays and re-admissions. RESULTS: From September 2003 to January 2012, a total of 1,022 appendectomies were performed. Eight hundred and forty-one children underwent TULAA, 89.65% were completed with no problems. In 179 patients, open appendectomy was initially chosen. In those cases, the reasons were complicated appendicitis, obesity or surgeon's preference (43 in the first year and just 3 in the last one). Ninety seven patients had postoperative complications of any kind, fifteen were readmitted to the hospital and 3 were reoperated because of intestinal obstruction. Medical cost savings were estimated around 750.000 Euros. CONCLUSIONS: We think that TULAA is a simple and easy learning procedure, which does not result in any increase in complications, inexpensive and beneficial for patients. However, along these years, our surgical staff may have lost skills and training opportunities in conventional laparoscopic surgery. So although TULAA is still our preferred method in appendicectomy, selected cases will undergo laparoscopic appendectomy.

[Are we correctly treating pilonidal disease in children? therapeutic goals beyond preventing recurrence]. / Estamos tratando bien la enfermedad pilonidal en los niños? Objetivos terapéuticos más allá de prevenir la recidiva.

INTRODUCTION: We present a retrospective study of our paediatric patients affected by pilonidal disease over the last 5 years. PATIENTS AND METHOD: In all cases a broad excision of the pilonidal tissue was made, without colour signing the different incision sites and primary closure of the defect with no drainage. RESULTS: Using this technique we treated 20 adolescents (15 girls and 5 boys) of ages between 12 and 15 years (average age 13.3 years) and body mass index between 17 and 33 (mean BMI 26.4 kg/m2). Mean hospitalisation time was 1.45 days. Preoperative antibiotherapy with Amoxicillin-clavulanic was administered to 55% of patients and continued over the first postoperative week. We had four cases with recurrence of the disease (25%) (two of these with two recurrences), which we treated with three primary closures on the midline and three by flattening the cleft. In 2 cases with dehiscence of the wound we allowed treatment by secondary intention. No flaps or marsupialisation were attempted in any case. In all cases the result was aesthetically satisfactory, with maintenance of the intergluteal fold. CONCLUSIONS: In our series we have succeeded in undertaking primary closure of the defect after pilonidal resection without any excessive tension. This treatment enables a rapid return to a normal routine. We considered it important to undertake surgery that maintained the intergluteal fold, especially in patients with a short-term evolution of the disease, reserving flattening the cleft, closure by secondary intention, or primary closure by inserting flaps only for cases of recurrent disease; those with long-term evolution; or patients with complex lesions prior to surgery. Nutritional support to reduce overweight is very important in many patients.

[Scarring after Mustarde otoplasty: importance of cures and post-operative follow-up of the patients]. / Escaras tras otoplastia de Mustardé: importancia de las curas y seguimiento postoperatorio de los pacientes.

INTRODUCTION: In the treatment protocol for patients with Mustardé otoplasties we use tennis head sweatbands for 2 months (to be worn all the time in the first month and only at night in the second month) to protect the correction obtained and to avoid traumatisms. MATERIAL AND METHODS: We describe the cases of 3 patients who underwent Mustardé otoplasty and presented sloughs in the anterior edge of the antehelix that are secondary to the pressure of the compression bandage. RESULTS: One patient operated for unilateral malformation suffered bilateral scars (in the operated ear and in the healthy one). This prove that the scars are secondary to the dressings not to surgery. In two patients the sloughs evolved into the formation of nodular hypertrophic scars, which were slowly corrected with silicone dressings and externally applied corticosteroids and moisturising creams in one patient and had to be resected in the other. CONCLUSIONS: It is important to give a detailed explanation to the parents about the mission and characteristics of the sweatbands, and also about the need to frequently check their correct placing. This is to avoid a complication that, without spoiling the final result of the otoplasty, reduces patient satisfaction and extends the recovery period.

[Congenital choledochal cyst and laparoscopic techniques]. / Tratamiento quirúrgico del quiste de colédoco mediante cirugía laparoscópica mínimamente invasiva.

The authors present a 5-year-old girl with a congenital choledochal cyst and repeated cholangitis. On laparoscopy, a type I choledochal cyst of Todani classification was confirmed. The cyst was excised laparoscopically. After exteriorization of the small bowel through the umbilical incision, a Roux-en Y anastomosis was performed. Then the bowel was reintroduced into the abdominal cavity and a laparoscopic end-to-side hepaticojejunostomy was carried out. There were not intra or post operative problems. Oral food intake started at 72 hours and the patient was discharged on day 5 without complications and with excellent cosmetic results. We conclude that laparoscopic techniques are an excellent option for the resection of congenital choledochal cyst and hepaticojejunostomy in children.