RESUMEN
OBJECTIVE: The aim of this study is to identify risk factors associated with acute complicated appendicitis (CA) in children aged three years or younger, providing a theoretical foundation for the management and treatment of acute appendicitis (AA). METHODS: A retrospective analysis was conducted on 135 pediatric patients with AA, admitted to the Department of General Surgery at Anhui Children's Hospital between December 2020 and December 2023, who underwent successful surgical treatment. Based on the intraoperative and postoperative pathological findings, patients were categorized into two groups: complicated appendicitis (CA) (n = 97 cases) and uncomplicated appendicitis (UA) (n = 38 cases). Clinical data including gender, age, weight, disease duration, preoperative white blood cell count (WCC), neutrophil granulocyte (NEUT) count, C-reactive protein (CRP) levels, total bilirubin (TBil) levels, procalcitonin (PCT) levels, calprotectin (Cal) levels, preoperative ultrasound results indicating the presence or absence of fecaliths, maximum appendix diameter, and pediatric appendicitis sore (PAS) were collected and analyzed. Comparative analysis was performed to investigate the differences between the groups and identify risk factors of CA. RESULTS: The CA group exhibited significantly higher values in disease duration, CRP levels, PCT, Cal, presence of appendiceal fecaliths, maximum appendix diameter, and PAS compared to the UA group (P < 0.05). Multivariate analysis identified CRP levels, maximum appendix diameter, and PAS as independent risk factors for CA. Specifically, differences in CRP level (OR = 1.045, 95% CI:1.024 ~ 1.067, P < 0.001), PAS (OR = 1.768, 95% CI:1.086 ~ 2.879, P = 0.022), and maximum appendix diameter (OR = 1.860, 95% CI:1.085 ~ 3.191, P = 0.024) were significant. The area under the receiver operating characteristic curve values were 0.6776 for the PAS, 0.7663 for CRP, and 0.5604 for the maximum appendix diameter. CONCLUSION: CRP levels, PAS, and maximum appendix diameter are independent risk factors for CA in children under three years of age. These parameters are valuable for the early diagnosis of CA.
Asunto(s)
Apendicitis , Humanos , Apendicitis/sangre , Apendicitis/cirugía , Apendicitis/complicaciones , Apendicitis/diagnóstico , Estudios Retrospectivos , Masculino , Femenino , Factores de Riesgo , Preescolar , Enfermedad Aguda , Lactante , Apendicectomía , Proteína C-Reactiva/análisis , Recuento de LeucocitosRESUMEN
Ewing's Sarcoma (ES) is an rare, small round-cell sarcoma that predominantly occurs in children and young adults, with both skeletal and extraskeletal manifestations. However, pancreatic ES, due to its rarity, is infrequently featured in scholarly literature, with only a scant 43 reported instances. Our study describes a case of pancreatic ES in an 8-year-old boy who was found to have an abdominal mass. Following an exhaustive examination, the boy was diagnosed with a neoplasm in the pancreatic head and underwent a complex surgical procedure encompassing pancreatoduodenectomy and partial transverse colectomy. Immunohistochemical assays confirmed the neoplastic cells' positivity for Cluster of Differentiation 99(CD99), Vimentin, and NK2 Homeobox 2(NKX2.2), while genomic testing identified an EWSR1-FLI1(Ewing Sarcoma Breakpoint Region 1-Friend Leukemia Integration 1) gene fusion. This led to a conclusive diagnosis of pancreatic Ewing's Sarcoma. The patient underwent seven cycles of adjuvant chemotherapy, alternating between VDC (Vincristine, Doxorubicin, Cyclophosphamide) and IE (Ifosfamide, Etoposide) tri-weekly, but did not undergo radiotherapy. At present, the patient remains neoplasm-free. Through our case analysis and comprehensive review of the existing literature, we aim to underscore th rarity of pancreatic Ewing's sarcoma and to highlight the efficacy of our individualized therapeutic approach.
RESUMEN
OBJECTIVE: In this study, the diagnostic value of C-reactive protein (CRP), interleukin-6 (IL)-6, and specific markers for type I hypersensitivity were evaluated in pediatric patients with severe acute appendicitis. METHODS: A total of 140 pediatric patients with "acute appendicitis" who underwent surgery at the Department of General Surgery of the Anhui Provincial Pediatric Patients' Hospital between December 2022 and April 2023 were studied retrospectively. The data collected included the gender, age, onset time, white blood cell count (WBC), CRP, procalcitonin (PCT), serum IgE, serum IL-4, serum IL-5, serum IL-6, serum IL-9, and serum IL-13 levels. The pediatric patients were divided into two groups based on the intraoperative situation and postoperative pathology: the non-complicated acute appendicitis group (NCAA) and the complicated acute appendicitis group (CAA). We analyzed the data from both groups using univariate and multivariate logistic regression models and constructed an ROC curve. RESULTS: The CAA group outperformed the NCAA group in terms of onset time, WBC, CRP, PCT, IgE, IL-6, IL-9, and IL-13 levels (P < 0.05), but there was no statistically significant difference between the two groups in terms of gender, IL-4, or IL-5 levels (P > 0.05). Then, significant independent variables were incorporated into multivariate logistic regression. According to the results, CRP, IgE, IL-6, and IL-13 are all independent risk factors for CAA. The OR and 95% CI for each factor are as follows: CRP (OR = 1.073, 95%CI: 1.010-1.140, P = 0.022), IgE (OR = 0.975, 95%CI: 0.952-0.999, P = 0.038), IL-6 (OR = 1.494, 95%CI: 1.052-2.121, P = 0.025), and IL-13 (OR = 1.310, 95%CI: 1.036-1.657, P = 0.024). The receiving operator characteristics analysis yielded area under the curve (AUC) values of 0.8187, 0.9083, 0.8947, and 0.8394, respectively, for CRP, IgE, IL-6, and IL-13, confirming their significance in the diagnosis of CAA (P < 0.05). CONCLUSION: Risk factors for CAA include CRP, IgE, IL-6, and IL-13. The combination of these serological markers can be used to diagnose CAA.
Asunto(s)
Apendicitis , Hipersensibilidad Inmediata , Humanos , Niño , Proteína C-Reactiva/análisis , Interleucina-6 , Estudios Retrospectivos , Apendicitis/diagnóstico , Apendicitis/cirugía , Interleucina-13 , Interleucina-4 , Interleucina-5 , Interleucina-9 , Polipéptido alfa Relacionado con Calcitonina , Recuento de Leucocitos , Enfermedad Aguda , Inmunoglobulina E , BiomarcadoresRESUMEN
Background: Paraneoplastic syndromes often cause endocrine, neurological, cutaneous, and hematologic pathologies, and cases with digestive symptoms as prominent cases are rare. Case Description: A 1-year-old child admitted to the emergency department with severe abdominal distension was later diagnosed with sacrococcygeal yolk cystoma with ulcerative colitis. After symptomatic management, surgical removal of the tumor, and JEB chemotherapy, the symptoms of ulcerative colitis disappeared completely. After 7 years of follow-up, the child grew and developed well, and there was no recurrence of tumor and ulcerative colitis. Conclusion: Yolk sac tumor with ulcerative colitis is a rare paraneoplastic syndrome with complex clinical manifestations.
RESUMEN
Objective: This study aims to evaluate the usefulness of vas deferens noncontact laparoscopic high ligation of the hernia sac in children with indirect inguinal hernia (IIH). Materials and Methods: The clinical data of 146 male children with IIH treated in the Anhui Children's Hospital from January 2018 to June 2019 were analyzed retrospectively. There were 82 patients in the observation group in which the inner ring opening was sutured and closed using the vas deferens noncontact suture and 64 patients in the control group in which the peritoneum at the inner ring opening was closed using the intradermal suture. The operation time, surgical complications, postoperative complications, and recurrence rate were compared between the two groups (followed up for 2 years). Results: The operation was successful in all the patients in both groups. In the observation group, there was one case of intraoperative spermatic cord vascular injury and one case of infra-abdominal wall vascular injury, and no intraoperative complications occurred in the control group. The operation time was 12.8 ± 1.4 minutes in the control group and 10.4 ± 2.6 minutes in the observation group (P < .01). The two groups of patients were followed up for 2 years, and no complications and no recurrence occurred. Conclusion: The vas deferens noncontact laparoscopic high ligation of the hernia sac to close the inner ring opening has several advantages: The operation is simple; the operation time is shorter than the traditional method, avoiding the possibility of vas deferens injury; and it is a safe, reliable, and effective surgical method. However, due to the small number of clinical cases in this study, its long-term effect requires further observation.
Asunto(s)
Hernia Inguinal , Laparoscopía , Lesiones del Sistema Vascular , Niño , Hernia Inguinal/cirugía , Herniorrafia/métodos , Humanos , Laparoscopía/métodos , Ligadura/métodos , Masculino , Estudios Retrospectivos , Resultado del Tratamiento , Conducto Deferente/cirugíaRESUMEN
Background: To compare the readmission rate, rate of urgent/unplanned visits to emergency, complication rate along with cost of health care among children and adolescents who were discharged the same day following a laparoscopic appendectomy and those who were not discharged on the same day. Methods: A systematic search was performed in the PubMed, Embase, and Scopus databases. Randomized controlled trials and studies, observational in design, were considered for inclusion. The included studies were conducted in children and adolescents with uncomplicated appendicitis undergoing laparoscopic appendectomy and compared outcomes of interest between patients that were discharged the same day (SDD group) following the operation and patients that were discharged within 2 days post-operatively (non-SSD group). Statistical analysis was performed using STATA software. Effect sizes were reported as pooled odds ratio (OR) or weighted mean difference (WMD) with 95% confidence intervals. Results: A total of 13 studies with 32,021 children and adolescents were included. There was no significant difference in the risks of unplanned visit to the emergency department (OR 1.07, 95% CI: 0.78, 1.47), readmission (OR 0.83, 95% CI: 0.66, 1.05), reoperation/re-intervention (OR 1.73, 95% CI: 0.19, 16.2) and complications (OR 0.84, 95% CI: 0.67, 1.06) in both groups of patients. Patients in the SDD group had slightly lower risk of wound infection/complication (OR 0.74, 95% CI: 0.57, 0.96) compared to patients in the non-SDD group. Those with SDD had to incur comparatively lesser hospital expense (in USD) compared to those with no SDD (WMD -2587.4, 95% CI: -4628.3, -546.6). Conclusion: In children and adolescents with uncomplicated acute appendicitis undergoing laparoscopic appendectomy, same-day discharge is not associated with increased readmission risk, unplanned visits to emergency, and complications. Further, SDD is associated with lower cost of hospital care. Adoption of SDD in this subset of children and adolescents may be encouraged. Systematic Review Registration: [www.crd.york.ac.uk/prospero], identifier [CRD420 22320539].
RESUMEN
PURPOSE: To describe the incidence and management of gastrointestinal tract Buckyball magnets ingestions in a multicenter Chinese pediatric patient population, and discuss the preventive measures. METHODS: Medical records of 74 pediatric patients from 9 large Chinese hospitals during the past 10 years, who were diagnosed as buckyball magnets ingestion and got invasive treatment, were retrospectively studied. The follow-up was through telephone and outpatient service to estimate the post-surgery condition. Information collection was through online questionnaire. RESULTS: Among the 74 cases, there were 50 boys (68%) and 24 girls (32%). The median age was 36 (interquartile range (IQR) 22-77) months, with a range of 7 months to 11 years, and it showed two peaks, the first between 1 and 3 years, and the second between 6 to 11 years. The annual case number showed a sharp increase over time, and the total case number in the last 2 years (2017 and 2018) showed a greater than 9-fold increase when compared with the first 2 years (2013 and 2014). The majority of ingestions were unintentional, with only 3 patients deliberately swallowing the Buckyball magnets. The median time of ingestion until the onset of emergent symptoms was 2 (IQR 1-5) days, and ranged from 4 h to 40 days. Twenty-one patients had no symptoms, and the remaining cases presented with abdominal pain, vomiting, fever, abdominal distension, excessive crying, melena, and the ceasing of flatus and defecation. Gastroscopy, colonoscopy, laparoscopic surgery and laparotomy surgery were performed in accordance with the algorithm from the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN). Procedural and operative findings included gastrointestinal mucosa erosion, ischemia and necrosis, perforation, and abdominal abscess, fistula and intestinal obstruction. The median number of Buckyball magnets ingested was 4 (IQR 2-8), with a range from 1 to 39. During the median follow-up period of 6 (IQR 1-15) months, 3 patients had intestinal obstruction, and one underwent a second operation. The remaining 71 patients courses were uneventful during the follow-up period. None of the 74 patients reported a second swallowing of foreign bodies. CONCLUSIONS: The incidence of pediatric gastrointestinal tract magnets ingestion in China is increasing. Management of such patients should follow the NASPGHAN algorithm. Preventive measures to limit children's access to Buckyball magnets should be taken from three levels, namely the national administration, producer, and consumer.
Asunto(s)
Cuerpos Extraños , Imanes , Niño , Preescolar , China/epidemiología , Ingestión de Alimentos , Femenino , Cuerpos Extraños/diagnóstico , Cuerpos Extraños/epidemiología , Cuerpos Extraños/cirugía , Tracto Gastrointestinal , Humanos , Lactante , Masculino , Estudios RetrospectivosRESUMEN
Objective To evaluate the outcome of the laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy. Then define the characteristics of the learning curve of this procedure. Methods A prospectively collected database comprising all medical records of the first 79 consecutive patients underwent laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy performed by one surgeon was studied. The patients were divided into seven groups (13 cases in last group) by operative sequence. Data on patients' demographics, clinical and outcome variables including operative duration, conversion to open surgery, complications, and length of hospital stay were analyzed. The learning curve for the laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy was established through the moving average and ANOVA methods. Results Comparing the early with the late experiences (33 v. 46 cases), the surgeon-specific outcomes significantly improved in terms of operating times [(292.7 ± 29.8) vs (215.3 ± 10.2) min, P < 0.05], There was four patients converted to open surgery in the early of experiences.the late experiences was five case, it was no statistical significance. significant differences were not shown in the hospitalization period and infectivity complications. Conclusion Operative duration can be reduced with increasing experience of laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy, In this study, the learning curve for a laparoscopic choledochal cyst excision and Roux-en-Y hepaticojejunostomy was about thirty-three cases.
RESUMEN
BACKGROUND/PURPOSE: To demonstrate the diagnosis of bleeding Meckel's diverticulum (MD) using double-balloon enteroscopy (DBE) and to highlight the utility of this technique for guidance in minimally invasive surgery. MATERIALS AND METHODS: From August 2011 to September 2014, 21 pediatric patients with bloody diarrhea underwent transanal DBE examinations. When a lesion such as MD or a tumor was detected, the enteroscopic light source was brought as close to the umbilicus as possible. A small incision was made at the umbilicus, and the lesion indicated by the enteroscopic light source was pulled out of the umbilicus for lesion removal and intestinal anastomosis. If no lesion was detected, the DBE exam was ended after the scope had been advanced at least 200 cm into the ileum. All patients were followed closely after discharge. RESULTS: Fourteen children were diagnosed with MD and underwent successful removal via an umbilical incision using enteroscopic light guidance; a standard resection was then performed. Two patients were diagnosed with lymphoma and successfully treated using the same method. Five patients had negative enteroscopic findings. Of these, a 4-year-old boy had recurrent bloody diarrhea and a negative laparoscopic evaluation after 7 months. In 4 patients, bloody diarrhea did not recur during follow-up. CONCLUSIONS: DBE is an ideal tool for the diagnosis and minimally invasive treatment of bleeding MD in children.
Asunto(s)
Enteroscopía de Doble Balón/métodos , Hemorragia Gastrointestinal/cirugía , Laparoscopía/métodos , Divertículo Ileal/cirugía , Adolescente , Niño , Preescolar , Femenino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiología , Humanos , Masculino , Divertículo Ileal/complicaciones , Divertículo Ileal/diagnósticoRESUMEN
PURPOSE: The purpose of the study was to sort side population (SP) cells from the neuroblastoma SK-N-SH cell line and to systematically investigate whether this population has stem cell characteristics. METHODS: Side population and non-SP cells were separated from the SK-N-SH cell line by flow cytometry, and their morphologic characteristics were analyzed by light and electron microscopy. We also used Western blotting to analyze marker proteins, Cell Counting Kit-8 assay for proliferative ability, series differentiation studies for differentiation properties, and Matrigel invasion study and tumorigenicity assay for malignant potential. RESULTS: The SK-N-SH SP cells expressed high levels of stem cell markers, had high proliferative and malignant abilities, and had the capacity for rapid differentiation. The non-SP cells expressed differentiated cell marker proteins at high levels, had low proliferative and malignant abilities, and exhibited slow differentiation. CONCLUSIONS: The SK-N-SH SP cells have cancer stem cell-like properties.
Asunto(s)
Separación Celular/métodos , Células Madre Neoplásicas/citología , Neuroblastoma/patología , Animales , Biomarcadores/análisis , Biomarcadores de Tumor/análisis , Línea Celular Tumoral/química , Línea Celular Tumoral/citología , Línea Celular Tumoral/ultraestructura , Colágeno , Combinación de Medicamentos , Femenino , Citometría de Flujo , Humanos , Proteínas de Filamentos Intermediarios/análisis , Laminina , Glicoproteínas de Membrana/análisis , Ratones , Ratones Endogámicos BALB C , Ratones Desnudos , Microscopía Electrónica , Invasividad Neoplásica , Proteínas de Neoplasias/análisis , Trasplante de Neoplasias , Células Madre Neoplásicas/química , Células Madre Neoplásicas/ultraestructura , Proteínas del Tejido Nervioso/análisis , Neuroblastoma/química , Neuroblastoma/ultraestructura , Periferinas , Proteoglicanos , Proteínas Proto-Oncogénicas c-kit/análisis , Proteínas S100/análisis , Ensayo de Tumor de Célula MadreRESUMEN
We present 2 rare cases of lateral buttock and postanal congenital dermal sinus tract. These 2 children were noted to have a pit in the left upper lateral buttock and a postanal orifice after birth. Magnetic resonance imaging, computed tomography, and ultrasonography showed an inflammatory mass lesion in the buttock and a funicular structure adjacent to the rectum. Fistulography showed no connection between the pit and orifice. Surgical exploration revealed firm tracts from both the lateral buttock and postanus running deep to the tip of the coccyx. Histopathologic findings showed squamous cells in the walls of the sinus tracts. Our report broadens the clinical literature regarding congenital dermal sinus tract. We postulate that this disease may not always have a connection with the central nervous system, and our cases may provide examples of anal fistulas of congenital etiology in infants.