Rupture In Children Research Articles

Diagnostic criteria for optimizing treatment tactics for children with traumatic splenic ruptures

BACKGROUND: Damage to the spleen is the leading cause of abdominal trauma in children. This often becomes the main indication for splenectomy. This article addresses concerns on the safety of conservative treatment of these injuries in children. Most studies have found that asplenization results in the complete loss of the immunological and hematological functions of the spleen. Thus, spleen-preserving surgeries are crucial to prevent post-splenectomy hyposplenism and associated life-threatening complications. AIM: This study aimed to develop a mathematical model using logistic regression to determine aggregate variables associated with the possibility of surgical treatment and identify safe shock index parameters for the conservative treatment of traumatic splenic ruptures in children. MATERIALS AND METHODS: This prospective study included 91 patients with traumatic splenic rupture: 80 (87.9%) children received conservative treatment and 11 (12.1%) underwent surgical treatment. The age of the children was 11 (8; 13) years; there were 3.3 times more boys (70 versus 21). To assess the need for surgical treatment, an analysis of categorical variables was conducted using a mathematical model using logistic regression. RESULTS: Increased shock index (β = −0.264 ± 0.083; t(86) = −3.191; p = 0.002) and the need for blood transfusion (β = 0.464 ± 0.089; t(86) = 5.218; p = 0.001) were cumulative factors associated with a high possibility of surgical treatment of splenic ruptures in children. With the combination of parameters of increased shock index and blood transfusion for surgical treatment, moderate sensitivity was determined at 85.7% (95% CI: 52.1–99.6; p = 0.001) and a positive predictive value at 75% (95% CI: 34.9–96.8). In the absence of these factors, the probability of conservative treatment of children with splenic ruptures reached 100% (specificity: 97.5%; 95% CI: 91.1–99.7; p = 0.001). When summarizing the identified parameters, the area under the curve was 0.941 ± 0.026 (95% CI: 0.872–0.980), and the assessment of the model’s suitability showed a positive test (χ2 = 32.7; p = 0.264). In nonoperative treatment, the frequency of identified cumulative factors was 2.5% (n = 2). Safe shock index parameters for successful conservative treatment of splenic ruptures in children have been determined: SIPA 1.1 (age up to 6 years), 0.85 (7–12 years), and 0.83 (over 13 years). CONCLUSIONS: An increased shock index and the need for blood transfusion are combined factors that determine the high probability of surgical treatment for traumatic ruptures of the spleen in children. In nonoperative treatment, the frequency of identified cumulative factors was 2.5%, which indicates a strong argument for justifying the safety of conservative therapy.

Cardiovascular Management of Aortopathy in Children: A Scientific Statement From the American Heart Association.

Aortopathy encompasses a spectrum of conditions predisposing to dilation, aneurysm, dissection, or rupture of the aorta and other blood vessels. Aortopathy is diagnosed commonly in children, from infancy through adolescence, primarily affecting the thoracic aorta, with variable involvement of the peripheral vasculature. Pathogeneses include connective tissue disorders, smooth muscle contraction disorders, and congenital heart disease, including bicuspid aortic valve, among others. The American Heart Association has published guidelines for diagnosis and management of thoracic aortic disease. However, these guidelines are predominantly focused on adults and cannot be applied adeptly to growing children with emerging features, growth and developmental changes, including puberty, and different risk profiles compared with adults. Management to reduce risk of progressive aortic dilation and dissection or rupture in children is complex and involves genetic testing, cardiovascular imaging, medical therapy, lifestyle modifications, and surgical guidance that differ in many ways from adult management. Pediatric practice varies widely, likely because aortopathy is pathogenically heterogeneous, including genetic and nongenetic conditions, and there is limited published evidence to guide care in children. To optimize care and reduce variation in management, experts in pediatric aortopathy convened to generate this scientific statement regarding the cardiovascular care of children with aortopathy. Available evidence and expert consensus were combined to create this scientific statement. The most common causes of pediatric aortopathy are reviewed. This document provides a general framework for cardiovascular management of aortopathy in children, while allowing for modification based on the personal and familial characteristics of each child and family.

Multimodality detection of tumour rupture in children with Wilms tumour.

Tumour rupture (TR) signifies stage III disease and requires treatment intensification, which includes radiotherapy. We studied the associations between radiological, surgical and pathology TR in children with Wilms tumour (WT) in a United Kingdom multicentre clinical study. The IMPORT (Improving Population Outcomes for Renal Tumours of Childhood) study registered 712 patients between 2012 and 2021. Children with TR on central radiology review (CRR) at diagnosis and/or indication of preoperative TR on surgical forms were included. Correlation between radiology/surgery/pathology findings was made. Total 141 patients had TR identified (69 on CRR, 43 on surgical form and 29 on both), and 124/141 had images available for CRR, and 98/124 had features suggestive of TR on diagnostic CRR (63 magnetic resonance imaging/35 computed tomography). TR was limited to the renal fossa in 47/98 (48%) and intraperitoneal in 51/98 (52%). Three of 98(3%) had upfront surgery, and 87/95 (92%) had TR confirmed on post-chemotherapy preoperative scans. Among 80/98 (82%) cases with TR on CRR and available surgical forms, TR was not confirmed on surgery or pathology in 38/80, giving a false-positive rate of 48%. Preoperative TR was indicated on 72 surgical forms, with images available for CRR in 55. Twenty-six of 55 (47%) were false-negative for TR on CRR and of those 10/26 (38%) had TR confirmed on pathology. Radiology alone should not be used to define TR, as it does not accurately correlate with surgical or pathology findings, and therefore cannot be relied upon for definitive staging and treatment. A multidisciplinary team should take the decision regarding the final abdominal stage and treatment using a multimodality approach considering clinical, radiological, surgical and pathological findings.

Outcomes of "Over the Top" Anterior Cruciate Ligament Reconstruction Associated with a Lateral Extra-Articular Tenodesis in Children.

(1) Purpose: The incidence of anterior cruciate ligament (ACL) ruptures in children and adolescents has considerably increased during the last decades due to higher levels of competitive athletic activity, and early sport specialization and professionalization. Contemporary ACL reconstruction techniques have recently been subject to renewed interest in this population. The objective of this study is to report the short- and mid-term results of our physis-sparing ACL reconstruction technique using an "over the top" technique associated with a modified Lemaire procedure. (2) Methods: A retrospective series of 12 junior soccer players who presented to our clinic with a torn ACL between January 2019 and September 2021 was reviewed. The inclusion criteria were patients under 15 years with open tibial and femoral physes, with a stable contralateral knee, a minimum follow-up of 6 months, and a time frame from injury to surgery of <3 months. Patients with previous knee surgery, structural concomitant injuries, muscular, neurological, or vascular abnormalities, or hypersensitivity to metal alloys were excluded. The functional evaluation was performed using the International Knee Documentation Committee (IKDC) rating, Lysholm score, and Tegner activity level. Moreover, clinical and radiological assessments were also performed, including KT-1000 and knee X-rays. (3) Results: We identified 1 female and 11 male patients with ACL tears, with a mean age of 13.17 ± 0.9 months. Concomitant injuries include isolated vertical and bucket-handle tears of the medial meniscus, lateral meniscus tears, bilateral tear of both menisci. The mean follow-up time was 26 ± 12.6 months. The average IKDC, Lysholm and Tegner scores were 93.29 ± 11.04, 95.08 ± 13.2 and 9 ± 0.0 points, respectively. The average KT-1000 score of the participants was 0.96 ± 1.6 points. None of the included patients reported post-surgical complications or required additional surgeries. (4) Conclusions: Our novel ACL reconstruction with LET technique is a safe procedure that resulted in good clinical outcomes, lower failure rate and return to sports in skeletally immature patients.

Epidemiological study of pediatric ACL injuries

ACL rupture in children is a serious injury that exposes the knee to meniscal damage and then, in the medium term, to osteoarthritis. The incidence of this type of injury has been rising steadily since the 1990s with the everincreasing practice of "pivotal" sports such as football, basketball, handball, rugby and gymnastics. The aim was to study the characteristics of the population of subjects affected and to identify risk factors for meniscus and cartilage damage. This was a retrospective, descriptive and analytical epidemiological study of 80 children who had consulted an orthopaedic clinic for an ACL rupture. At the orthopaedic consultation centre at Haguenau Hospital, from March 2014 to November 2022, with an average age of 13.8 years. Diagnosis was based on questioning, clinical examination and MRI as paraclinical examinations. The 15 parameters analysed were as follows: age at the time of the initial trauma, sex, corrected body mass index (BMI), side, type of sport practised, sporting level, Tegner score, circumstances of the causal trauma, time to consultation, time to MRI, attempt at functional treatment, time to surgery, associated meniscal lesions. The age at the time of surgery, and at the end the operative report. There is still a debate on the optimal treatment of ACL ruptures. Most surgeons who specialise in this area support early surgery, with the aim of preventing secondary damage and returning to the previous level of physical activity as quickly as possible. Of the 80 cases, 88.75% were treated surgically and 11.25% functionally, with a median corrected BMI of 19.7. 41.25% of cases had associated meniscal lesions. The 3 most frequently practised sports were handball, rugby and football. We also found a close relationship between meniscal injury and corrected BMI. Our results are in line with the literature, which is in favour of early repair of the anterior cruciate ligament in adolescent athletes, especially those with a BMI.

Bowman capsule rupture in children with myeloperoxidase-antineutrophil cytoplasmic antibody-associated glomerulonephritis predicts poor renal survival.

Recent developments indicated that Bowman capsule rupture (BCR) is observed in antineutrophil cytoplasmic antibody (ANCA)-associated glomerulonephritis (AAGN). We aimed to explore the relationship between BCR and clinical manifestations, pathological changes, and prognosis in children with myeloperoxidase (MPO)-AAGN. A total of 56 children with MPO-AAGN were divided into BCR (+) and BCR (-) groups according to the status of Bowman's capsule. Clinical and histological features and renal outcomes were compared, and the predictive value of BCR for end-stage kidney disease (ESKD) of MPO-AAGN was evaluated. After retrospective analysis of the data, 24 children (42.9%) were found to have BCR. The results showed that BCR positively correlated with intrarenal immune cell infiltrates, obsolescence and crescents in glomeruli, tubulointerstitial inflammation, tubulitis, and tubular atrophy negatively correlated with normal glomeruli and immunoglobulin G deposition in the kidney. The clinical features and kidney pathological changes were more severe in the BCR (+) group than BCR (-) group, and the renal survival rate was significantly poorer in the BCR (+) group than BCR (-) group (χ2 = 5.45, p = 0.02). Moreover, estimated glomerular filtration rate (≤15 mL/min/1.73 m2), BCR and ANCA renal risk score (ARRS) were independent risk factors for the development of ESKD in children with MPO-AAGN. After combining BCR with the Berden classification and ARRS, our data suggested that the Berden classification + BCR and ARRS + BCR showed better predictive values for ESKD than those of the Berden classification and ARRS, respectively. BCR is an important pathological lesion that correlates with severe clinical manifestations, pathological changes, and poor prognosis in children with MPO-AAGN.

Vertical Stenosis as a Morphological Risk Factor for Anterior Cruciate Ligament Ruptures in Children: A Magnetic Resonance Imaging–Based Comparison

Background: There are known anatomic variations that may lead to traumatic disruption of the anterior cruciate ligament (ACL) identified within adult and adolescent patients. Purpose/Hypothesis: The purpose of this study was to compare the parameters of pediatric knees diagnosed with and without an ACL injury by magnetic resonance imaging. The hypothesis was that children with ACL abnormalities would demonstrate an equivalent notch width index (NWI), but a larger notch height index (NHI), in comparison with age-matched patients without ACL abnormalities, suggesting an association with congenital morphology. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A retrospective comparison cohort study of pediatric knees was performed by evaluating those with a confirmed ACL rupture/deficiency and those with a benign diagnosis on magnetic resonance imaging. Overall, 6 osseous and cartilaginous measurements and 3 ratios (2 newly described) were determined. They were then grouped for statistical purposes by age: children aged 5 to 11 years and adolescents aged 12 to 19 years. Results: A total of 119 (49 children) consecutive patients with an ACL injury and 139 (72 children) healthy patients met inclusion criteria. The interaction between ACL status and age was significant for condylar measurements (P≤ .001), tibial spine height (P = .003), vertical space above tibial spine (P≤ .001), and NWI (P≤ .001) by 2-way analysis of variance. Although the NHI (P < 0.001) and tibial spine prominence (P = 0.039) demonstrated stenosis in the adolescent group, they did not have significant interactions with age and ACL status (P > 0.05). Regarding the transcondylar width, only the children's group had a significant difference regarding ACL status (P < .001), and the mean values in the children's group with ACL tears were nearly identical to those in the adolescent group both with and without ACL tears. The children's group with ACL tears also had a significantly larger tibial spine height compared with healthy children (P < .001). Conclusion: Children, similar to adolescents, demonstrated the effect of the NWI on the risk of ACL tears, but only the adolescent group demonstrated stenosis with the NHI. The morphology of the knee in a child at risk for ACL rupture was not the same as that of an adolescent when considering all dimensions, but it did seem that it was more adolescent-like than child-like at the time of an ACL rupture, refuting the idea of congenital hypoplasia as a common cause.

Hemostasis for central rupture of liver in a child

Blunt abdominal trauma in children accompanied by liver damage occurs in 18-20% of cases. Endovascular embolization is the most common approach for bleeding following central ruptures of liver. Foreign authors published few case reports devoted to successful embolization for central liver ruptures in children. In Russian-language literature, there is one similar report with complicated postoperative period. We present a child with class II blunt liver injury, marginal rupture and central hematoma. The patients underwent suturing of marginal rupture and endovascular embolization without postoperative complications.

ECMO for paediatric cardiac arrest caused by bronchial rupture and severe lung injury: a case report about life-threatening rescue at an adult ECMO centre

BackgroundBronchial rupture in children is a rare but dangerous complication after chest trauma and is associated with increased mortality. Veno-venous (V-V) extracorporeal membrane oxygenation (ECMO) is reported as one of the treatments for this life-threatening complication.Case presentationA 4-year-old boy with bronchial rupture and traumatic wet lung complicated by cardiac arrest after chest trauma was admitted to an adult ECMO centre. He experienced two cardiac arrests, one before and one during the operation. The total duration of cardiac arrest was 30 min. V-V ECMO was initiated because of severe hypoxia and hypercapnia during the operation. ECMO was performed for 6 days, and mechanical ventilation lasted 11 days. On the 31st day after surgery, he had recovered completely and was discharged without neurological deficit.ConclusionV-V ECMO can be considered for supportive care in children with severe acute respiratory failure after bronchial rupture. In an emergency, V-V ECMO can be carried out effectively in a qualified and experienced adult ECMO centre. However, the application of ECMO in children is different from that in adults and requires more refined management.

Atraumatic splenic rupture in a child with COVID 19

BackgroundThe majority of children with COVID-19 have only minor symptoms or none at all. COVID-19, on the other hand, can cause serious illness in some children, necessitating hospitalization, intensive care, and invasive ventilation. Many studies have revealed that SARS-CoV-2 affects not only the respiratory system, but also other vital organs in the body. We report here a child with an atraumatic splenic rupture as the initial and only manifestation of COVID-19.Case presentationA 13-year-old boy with clinical signs of acute abdomen, left-sided abdominal pain, and hemodynamic instability was admitted to the PICU in critical condition. His parents denied any trauma had occurred. In addition to imaging tests, a nasopharyngeal swab was taken for COVID-19 testing, which was positive. The thoracic CT scan was normal, whereas the abdominal CT scan revealed hemoperitoneum, splenic rupture, and free fluid in the abdomen.ConclusionsThe spleen is one of the organs targeted by the SARS-CoV-2. Splenic rupture, a potentially fatal and uncommon complication of COVID-19, can be the first and only clinical manifestation of the disease in children. All pediatricians should be aware of the possibility of atraumatic splenic rupture in children with COVID-19.

Diagnosis and treatment of traumatic duodenal rupture in children

BackgroundThe purpose of this study was to investigate the diagnosis and treatment experience of traumatic duodenal ruptures in children.MethodsClinical data were collected from four children suffering from a traumatic duodenal rupture who were admitted to and treated by our hospital from January 2012 to December 2020. The early diagnosis and treatment, surgical plan, postoperative management, complications, and prognosis of each child were analyzed. The key points and difficulties of the diagnosis and treatment for this type of injury are summarized.ResultsOne child had an extreme infection caused by drug-resistant bacteria, which resulted in severe complications, including wound infection, dehiscence, and an intestinal fistula. One child developed an anastomotic stenosis after the duodenostomy, which improved following an endoscopic balloon dilatation. The other two children had no relevant complications after their operations. All four patients were cured and discharged from hospital. The average hospital stay was 48.25 ± 26.89 days. The follow-up period was 0.5 to 1 year. No other complications occurred, and all children had a positive prognosis.ConclusionsThe early identification of a duodenal rupture is essential, and surgical exploration should be carried out proactively. The principles of damage-control surgery should be followed as much as possible during the operation. Multidisciplinary cooperation and management are both important to reduce the occurrence of postoperative complications and improve cure rates.

Management of Missed Traumatic Achilles Tendon Rupture in a Pediatric Patient: A Case Report

BACKGROUND: Missed traumatic Achilles tendon ruptures in children are rarely reported in the literature. Various techniques have been described to reconstruct delayed Achilles tendon ruptures for adults, but the long-term consequences in the growing child are unknown.&#x0D; CLINICAL CASE: The article presents a clinical observation of a 8-year-old girl with missed rupture of the Achilles tendon operated 7 weeks after the trauma by end-to-end Kessler-type sutures augmented with the plantaris tendon. At 2-year follow-up, the patient was completely asymptomatic.&#x0D; DISCUSSION: A review of the literature shows that this is the third neglected pediatric case of post-traumatic Achilles tendon rupture. The first case concerns a 10-year-old boy treated successfully six weeks after the traumat by open surgical repair using the Bunnell sutures technique. The second patient was a 7-year-old girl, she was operated 8 weeks after the trauma with a termino-terminal tenorrhaphy using the Bunnell technique augmented with the plantaris tendon.&#x0D; CONCLUSIONS: Using the plantaris tendon to reinforce the Achilles tendon repair offers satisfactory results with minimal morbidity. Prognosis depends on the extent of tendon defect which determines the long-term functional outcome. Any skin wound that sits on the back of the leg requires a systematic and careful physical examination to check the integrity of the Achilles tendon.

Duplex kidney complicated with preoperative inferior nephroblastoma rupture in children: a case report and literature review

BackgroundWe admitted a child with a duplex kidney combined with preoperative rupture of nephroblastoma and used this case to discuss the clinical features and treatment of this disease.Case presentationWe retrospectively analyzed the clinical data of a 5-year-old girl with preoperative duplex kidney rupture combined with inferior nephroblastoma who was admitted to the Fourth Hospital of Baotou. In addition, we reviewed the relevant literature. The patient’s details were as follows: weight, 17 kg; height, 108 cm; and body surface area, 0.7 m2. Abdominal ultrasound for abdominal pain revealed the presence of a left-sided renal mass; enhanced abdominal computed tomography further confirmed it to be a left-sided duplex kidney measuring approximately 6 × 5 × 5 cm, with a rupture originating from the lower kidney. The PubMed database was searched from 2010 to 2020 for the terms “Wilms’ tumor” and “Duplex” and “Wilms’ tumor” and “Rupture.” The treatment plan was preoperative chemotherapy (vincristine/dactinomycin, VA regimen) + left kidney tumor radical surgery + postoperative chemotherapy (actinomycin-D/VCR/doxorubicin, AVD regimen). Postoperative pathology revealed an International Society of Pediatric Oncology intermediate-risk stage-3 nephroblastoma (mixed type) in the left kidney. Literature review was performed with 71 cases meeting the set criteria with an aim to analyze and summarize the clinical characteristics and treatment of patients with ruptured nephroblastoma and duplex kidney combined with nephroblastoma.ConclusionsTo our knowledge, no previous studies have reported preoperative duplex kidney combined with nephroblastoma rupture. In patients with this condition, preoperative chemotherapy is recommended when the vital signs are stable and tumor resection can be performed after the tumor has shrunk to prevent secondary spread. If the patient’s vital signs are unstable, emergency exploratory surgery is needed. If the nephroblastoma rupture is old and limited, surgery can be performed when the tumor size is small.

Blunt abdominal injury resulting in a belly full of candy after a motocross accident, a case report

BackgroundBlunt traumatic gastric perforations in children are rare. Delayed diagnosis will lead to abdominal contamination and may result in morbidity and even mortality. We present a case of an adolescent who sustained blunt abdominal injury in a motocross accident and presented with remarkable hyperdense spherical shaped structures on the computed tomography (CT).Case presentationA 15-year-old boy arrived at the emergency room with an acute abdomen after a motocross accident. A CT scan of the abdomen demonstrated free air and hyperdense round structures in the stomach, pelvic cavity and right paracolic gutter. During emergency laparotomy a traumatic gastric perforation was sutured, a splenic rupture was treated with a vicryl mesh and multiple spherical food scraps were removed from the abdomen. After surgery, the boy clarified that he had eaten a whole bag of colorful and spherical shaped candy just before the accident.ConclusionsTraumatic gastric rupture in children is rare but physicians should be aware of this diagnosis in case of blunt abdominal trauma with free air on the CT scan. Gastric contents, in this case candy, can present as hyperdense shaped structures in the abdominal cavity on the CT scan.

Preoperative Wilms tumor rupture in children.

According to the guidelines of International Society of Pediatric Oncology (SIOP) and National Wilms Tumor Study (NWTS), Wilms tumor with preoperative rupture should be classified as at least stage III. Few clinical reports can be found about preoperative Wilms tumor rupture. The purpose of this study was to investigate our experience on the diagnosis, treatment and prognosis of preoperative Wilms tumor rupture. Patients with Wilms tumor who underwent treatment according to the NWTS or SIOP protocol from January 2008 to September 2017 in Beijing Children's Hospital were reviewed retrospectively. The clinical signs of preoperative tumor rupture were acute abdominal pain, and/or fall of hemoglobin. The radiologic signs of preoperative tumor rupture are as follows: (1) retroperitoneal and/or intraperitoneal effusion; (2) acute hemorrhage located in the sub-capsular and/or perirenal space; (3) tumor fracture communicating with peritoneal effusion; (4) bloody ascites. Patients with clinical and radiologic signs of preoperative tumor rupture were selected. Patients having radiologic signs without clinical symptoms were also selected. The clinical data, treatments and outcomes were analyzed. Meanwhile, patients without preoperative Wilms tumor rupture during the same period were collected and analyzed. 565 Patients with Wilms tumor were registered in our hospital. Of these patients, 45 patients were diagnosed with preoperative ruptured Wilms tumor. All preoperative rupture were confirmed at surgery. Spontaneous tumor rupture occurred in 41 patients, the other 4 patients had traumatic history. Of the 45 patients, 41 were classified as stage III, 3 patients with pulmonary metastases were classified as stage IV, and one patient with bilateral tumors were classified as stage V. Of these patients with preoperative tumor rupture at stage III, 30 patients had clinical and radiologic signs of tumor rupture, the other 11 patients had radiologic signs without clinical symptoms. Among the 41 patients at stage III, 13 patients had immediate surgery without preoperative chemotherapy (immediate group), and 28 patients had delayed surgery after preoperative chemotherapy (delayed group). In immediate group, 12 patients had localized rupture, 1 patient underwent emergency surgery because of continuous bleeding. In delayed group, 4 had inferior vena cava tumor embolus (1 thrombus extended to inferior vena cava behind the liver, three thrombi got to the right atrium), 4 crossed the midline with large tumors, 20 had extensive rupture without localization. In immediate group, tumor recurrence and metastasis developed in 2 patients, and no death occurred. In the delayed group, tumor recurrence and metastasis developed in 8 patients, and 7 patients died. During the same period, 41 patients were classified as stage III without preoperative rupture. In the non-ruptured group, tumor recurrence and metastasis developed in 3 patients, and 4 patients died. The median survival time in the ruptured group (both immediate group and delayed group) and non-ruptured group were (85.1 ± 7.5) and (110.3 ± 5.6) months, and the 3-year cumulative survival rates were 75.1% and 89.6%, respectively. The overall survival rate between the ruptured and non-ruptured groups showed no statistic difference (P = 0.256). However, there was significant difference in recurrence or metastasis rate between the ruptured and non-ruptured groups (24.4% vs 7.3%; P = 0.031). Contrast-enhanced computed tomography (CT) and ultrasonography (US) are of major value in the diagnosis of preoperative tumor rupture,and immediate surgery or delayed surgery are available therapeutic methods. The treatment plan was based on patients' general conditions, tumor size, position and impairment degree of tumor rupture, extent of invasion and experience of a multidisciplinary team (including surgeon and anesthesiologists). In our experience, for ruptured preoperative tumor diagnosed with stage III, the criteria for immediate surgery are as follows: tumor not acrossing the midline, tumor without inferior vena cava thrombus, localized rupture, being capable of complete resection. Selection criteria for delayed surgery after preoperative chemotherapy are as follows: large tumors, long inferior vena cava tumor thrombus, tumors infiltrating to surrounding organs, unlocalized rupture, tumors can not being resected completely. Additionally, patients with preoperative Wilms tumor rupture had an increased risk of postoperative recurrence or metastasis.

Traumatic diaphragmatic rupture in children

Traumatic diaphragmatic ruptures (TDR) are rare in children and when present are usually associated with polytrauma. Due to the non-specific signs in acute setting and to the occurrence with other main organ injuries, the diagnosis of TDR is often missed. The few reported cases in the literature are showing a high incidence of delayed diagnosis leading to increased morbidity and mortality. We present the case of a boy who was admitted after being run over by a lorry and an early diagnosis of TDR was made. An initial Chest X-ray showed a right elevated hemidiaphragm raising the possibility of TDR. A misleading diagnosis of pleural effusion led to insertion of a chest drain with no significant consequences. A repeated CT confirmed the TDR diagnosis and the patient was taken to theatre the same day for surgical repair. He had an eventful recovery and he was discharged 28 days postoperatively. The diagnosis of TDR remains a challenging clinical and imaging entity. A very high index of suspicion is required in the scenario of a polytrauma patient, especially in victims of blunt abdominal trauma.

Experience of diagnosis and treatment of traumatic bronchial rupture in children in a single clinical center

PurposeTo examine the diagnosis and treatment of traumatic bronchial rupture in children at the Children’s Hospital of Chongqing Medical University, Chongqing, China.MethodsThe diagnosis and treatment of eight cases of traumatic bronchial rupture were analyzed retrospectively from January 2014 to December 2019 in our hospital.ResultsDiagnosis of the eight patients was clear after a chest CT with three-dimensional reconstruction techniques and fiberoptic bronchoscopy; six of the patients had a delay in diagnosis of at least 2 weeks. Among the patients, six had left bronchus rupture, and the other two had right bronchus rupture. All eight patients received surgery; seven patients received a bronchial end-to-end valgus anastomosis, and one received right middle lobe lobectomy. There were no deaths in this group, and all patients were cured and discharged. Follow-up was conducted for 3 months to 2 years; the patients who received surgery showed mild bronchostenosis within 2 weeks after the trauma, and the other six patients showed moderate bronchostenosis upon CT examination.ConclusionBeing alert to bronchial rupture after trauma in children is helpful for diagnosis. Chest CT with three-dimensional reconstruction techniques and fiberoptic bronchoscopy are the most valuable diagnostic methods. The patients can show excellent results if the operation for a continuous valgus anastomosis of the posterior wall and interrupted end-to-end valgus anastomosis of the anterior wall on the ruptured side is performed in the early stage of traumatic bronchial rupture.

Pediatric intracranial arteriovenous malformations: Examining rehabilitation outcomes.

Arteriovenous malformation (AVM) rupture in children can cause debilitating neurological injury. Rehabilitation is key to recovery, though literature details little regarding rehabilitation outcomes. We examined a single-center experience with pediatric AVMs as related to acute inpatient rehabilitation outcomes. At our institution, a retrospective chart review was completed examining all cases of intracranial AVMs in patients age 18 and younger who completed our acute inpatient rehabilitation program between 2012-2018. Patient characteristics, clinical data, treatment modality, and functional outcomes were reviewed. 14 patients with AVMs underwent acute inpatient rehabilitation; nine (64.3%) treated surgically at our institution, two (14.3%) non-surgically at our institution, and three (21.4%) surgically at an outside facility prior to transitioning care at our institution. Eight (57.1%) were male, seven (50.0%) Caucasian, and seven (50.0%) Hispanic. Seven (50.0%) presented with AVM rupture; six (42.9%) were found incidentally on imaging. Clinical courses, treatment outcomes, and post-treatment complications varied. Several patients underwent repeat treatment or additional procedures. Neurological deficits identified included hemiparesis, dystonia, spasticity, epilepsy, hydrocephalus, and ataxia. Inpatient rehabilitation unit length of stay was on average 21 days (SD 9.02, range 9-41). Functional Independence Measure for Children (WeeFIM®) scores, including self-care, mobility, and cognition, demonstrated improvement upon discharge. The mean total change was 36.7 points in those treated surgically, 16.5 in those treated non-surgically, and 25.7 in those treated surgically at another facility. We found that all pediatric patients with intracranial AVMs, across all treatment modalities, demonstrated improved outcomes across all functional domains after an acute inpatient rehabilitation program.

Do variants of the intercondylar notch predispose children to the injury of the anterior cruciate ligament?

Differences in knee development result in morphological variations observed among individuals. Some of them predispose to significant knee injuries. Although the anatomical risk factors are well established in adults, there is still a need for further research in this area in the group of children. This work aims to determine the morphological variations of the intercondylar notch of the femur predisposing to anterior cruciate ligament (ACL) injuries in the pediatric population. Magnetic resonance imaging (MRI) scans of the knee were retrospectively analyzed in 74 patients aged 4-18 years. Examinations were performed due to pain complaints after trauma. The completely torn ACL was found in 35 patients. The diagnosis was confirmed intraoperatively. The remaining patients, with no signs of injuries, were qualified as a reference group. The intercondylar notch width was evaluated by calculating the Notch Width Index. Additionally, the morphology of the intercondylar eminence was assessed. Finally, a statistical analysis of the obtained data was performed.Patients with a torn ACL had a narrower intercondylar notch (a lower Notch Width Index, P = 0.0007) as well as a broader and more sharply ended intercondylar eminence (P = 0.0267 and 0.0188, respectively). The narrowed intercondylar notch, expressed by the low Notch Width Index, and the increased size of the intercondylar eminence were identified as the risk factors for the ACL rupture in children. Clin. Anat. 32:706-709, 2019. © 2019 Wiley Periodicals, Inc.

Traumatic Posterior Urethral Strictures in Children and Adolescents.

Background: Management of partial or complete traumatic urethral disruptions of the posterior urethra in children and adolescents, secondary to pelvic fracture poses a challenge. Controversy exists as to the correct acute treatment of posterior urethral injuries and delayed management of PFPUDDs. We reviewed the urological literature related to the treatment of traumatic posterior urethral injuries and delayed repair of these distraction defects in children and adolescents.Material and Methods: There are few long-term outcomes studies of patients who underwent PFPUDDs repairs in childhood; most reports included few cases with short follow up. We excluded studies in which the cohort of patients was heterogeneous in terms of stricture disease, etiology and location.Results: Primary cystostomy and delayed urethroplasty is the traditional management for PFPUIs. Immediate repair is rarely possible to perform. Realignment of posterior urethral rupture in children is indicated in special situations: (a) concomitant bladder neck tears, (b) associated rectal lacerations, (c) long disruptions of the urethral ends. Before delayed reconstruction ascending urethrography and micturating cystourethrogram along with retrograde and antegrade urethroscopy define site and length of the urethral gap. However, the most accurate evaluation of the characteristics of the distraction defect is made when surgical exposure reveals the complexity of the ruptured urethra. Partial ruptures may be managed with urethral stenting or suprapubic cystostomy, which may result in a patent urethra or a short stricture treated by optical urethrotomy. The gold standard treatment for PFPUDDs in children is deferred excision of pelvic fibrosis and bulbo-prostatic tension-free anastomosis, provided a healthy anterior urethra is present. Timing of delayed repair is at 3 to 4 months after trauma. Some urologists prefer either the perineal access or the transpubic approach to restore urethral continuity in children with PFPUDDs. Substitution urethroplasties are used in children with PFPUDDs, when anastomotic repair can't be achieved due to severe damage of the bulbar urethra.Conclusion: As evidenced in this review the progressive perineo-abdominal partial transpubic anastomotic repair has advantages over the isolated perineal anastomotic approach in patients with “complex” PFPUDD. This approach provides wider exposure and facilitates reconstruction of long or complicated posterior urethral distraction defects