Home>>2021 04 issue list
[301£­306] Significance of renal morphology and function assessment in determining operative timing for congenital ureteropelvic junction obstruction
[Song Hongcheng, Li Yi, Li Ze]
DOI:10.12260/lcxewkzz.2021.04.001
[Absract] Objective Ureteropelvic junction obstruction(UPJO) is a common urinary malformation in which the flow of urine from renal pelvis into the proximal end of ureter leads to dilation of the collection system.It may cause damage to renal morphology and function.With the widespread popularity of prenatal ultrasound, more and more asymptomatic UPJO have been detected.Some patients may be self-relieved while others have renal function damage.There is ongoing controversy about the surgical indi... [MORE...]
[PDF:4862KB](480)
[307£­311] Value of nuclear medicine renal imaging in the assessment of renal function in pediatric hydronephrosis
[Yang Jigang, Wang Wei]
DOI:10.12260/lcxewkzz.2021.04.002
[Absract] Objective In nuclear medicine, renal scan includes renal dynamic and static imaging.Diuretic renal dynamic imaging is recommended for pediatric hydronephrosis.It evaluates the nature of hydronephrosis while assessing differential renal function.Different radiotracers are utilized for renal dynamic scan of pediatric hydronephrosis.According to age, 99mTc-EC is recommended for children aged under 2 years and 99mTc-DTPA for those aged over 2 years.When analyzing renal function and renogra... [MORE...]
[PDF:3554KB](508)
[312£­318] Short-term changes in renal function after operations for congenital ureteropelvic junction obstruction
[Li Yi, Song Hongcheng, He Yuzhu, Zhang Weiping, Sun Ning, Tian Jun, Li Minglei, Li Ning, Qu yanchao, Han Wenwen, Yang yang, Li Zhengwu, Liang Haiyan, Wang Guannan]
DOI:10.12260/lcxewkzz.2021.04.003
[Absract] Objective Objective To evaluate the short-term postoperative changes of differential renal function(DRF) in children with unilateral renal ureteropelvic junction obstruction(UPJO) before and after surgery.Methods From March 2019 to October 2019, a total of 50 children undergoing unilateral UPJO pyeloplasty were analyzed.There were 37 boys and 13 girls.According to the preoperative DRF, they were divided into three groups of preoperative DRF reduction(DRF<40%), preo... [MORE...]
[PDF:4250KB](440)
[319£­324] Clinical significance of urine protein measurement in children with severe hydronephrosis after percutaneous nephrostomy and correlation with renal function
[Zhao Yijun, Chen Junyi, Tang Daxing]
DOI:10.12260/lcxewkzz.2021.04.004
[Absract] Objective Objective To explore the clinical significance of pelvic urine microalbumin (mAlb), ¦Á1-microglobulin (¦Á1-MG), ¦Â2-microglobulin (¦Â2-MG), transferrin (Trf) and immunoglobulin G (IgG) with different molecular weight in children with severe hydronephrosis after percutaneous nephrostomy and analyze their correlation with renal function. Methods From March 2017 to October 2020, a total of 17 children hospitalized in the urology department of Children¡¯s Hospital of... [MORE...]
[PDF:3722KB](395)
[325£­329] Evaluating the outcomes of differential surgical management of non-functioning upper pole renal moieties in duplex collecting systems:a single-center retrospective cohort study
[Yin Xiaoming, Xu Zhuofan, Yang Yi]
DOI:10.12260/lcxewkzz.2021.04.005
[Absract] Objective Objective To evaluate the outcomes of differential surgical management of non-functioning upper pole renal moieties in duplex collecting systems.Methods From January 2008 to June 2017, retrospective analysis was performed for 49 children with duplicate kidney malformation and upper renal function <10%.According to whether nephron-sparing surgery was performed, their complications and reoperative rates were compared.Results No significant difference... [MORE...]
[PDF:2861KB](419)
[330£­333,339] Value of ¡°supra-normal¡± phenomenon on ~(99)Tc~m-ethylenedicysteine diuretic renography in children with unilateral UPJO
[Shi Meihua1, Jiang Dapeng2, Shao Hong1]
DOI:10.12260/lcxewkzz.2021.04.006
[Absract] Objective Objective To explore the clinical signi? cance of "supra-normal" phenomenon for ~(99) Tc~m-ethylenedicysteine diuretic renography and predict the causative factors of renal function overestimation in children with unilateral UPJO(differential renal function DRF ¡Ý 55%).Methods A total of 107 children with unilateral UPJO undergoing pyeloplasty with complete clinical data from January 2014 to May 2020 were collected.They were divided into two groups of SNDRF a... [MORE...]
[PDF:3207KB](382)
[334£­339] Analysis of risk factors of double J stent-related infection after laparoscopic pyeloplasty
[Xu Hongye1, Zhang Lingling2, Du Guoqiang1, Wu Rongde1, Liu Wei1]
DOI:10.12260/lcxewkzz.2021.04.007
[Absract] Objective Objective To explore the risk factors of double J stent-related urinary tract infection after laparoscopic pyeloplasty(LP) in patients with ureteropelvic junction obstruction(UPJO).Methods A total of 121 UPJO children undergoing primary transperitoneal LP between November 2015 and October 2020 were retrospectively reviewed.Double J stents were inserted.According to the occurrence of urinary tract infection during indwelling double J stent, they were divided ... [MORE...]
[PDF:3643KB](430)
[340£­347] Clinical evaluations of laparoscopic Kasai portoenterostomy for type ¢ó biliary atresia
[Wang Yixi, Chen Junze, Zhang Cheng, Dong Kun, Dong Chunqiang]
DOI:10.12260/lcxewkzz.2021.04.008
[Absract] Objective Objective To evaluate the efficacy of laparoscopic Kasai portoenterostomy for type ¢ó biliary atresia (BA) and examine its effect on liver transplantation.Methods Clinical data were retrospectively analyzed for 115 type ¢ó BA patients undergoing Kasai surgery from January 2014 to January 2018.They were divided into laparoscopic portoenterostomy group (LPE, n=54) and open portoenterostomy group (OPE, n=61).Patients undergong liver transplantation ... [MORE...]
[PDF:5037KB](349)
[348£­353] Clinical features of neuroblastoma in children with concurrent paraneoplastic syndrome
[Liu Denghui, Tang Xianglian, Huang Zhao, Zhou Yuxiang, Li Yong]
DOI:10.12260/lcxewkzz.2021.04.009
[Absract] Objective Objective To explore the clinical characteristics, treatment strategies and prognoses of neuroblastoma (NB) in children with paraneoplastic syndrome.Methods From January 2010 to December 2019, clinical data were retrospectively analyzed for 9 NB children with concurrent paraneoplastic syndrome.And analysis was performed for clinical data, symptoms of paraneoplastic syndrome, thrapy methods and prognosis.Results 9 patients presented with paraneoplastic... [MORE...]
[PDF:3876KB](321)
[354£­358] Efficacy of timolol plus 32P applicator brachytherapy for infantile hemangioma
[Li Zongliang1, Ma Rongxin2, Wei Yan1, Feng Yanli3, Zuo Jianghua3]
DOI:10.12260/lcxewkzz.2021.04.010
[Absract] Objective Objective To explore the clinical efficacy of timolol plus 32P applicator brachytherapy for infantile hemangioma (IH).Methods A total of 120 IH children were selected as subjects.They were randomly divided into observation and control groups (n=60 each).The observation group received an initial course of 32P applicator and a subsequent therapy of timolol alone.The control group received a whole course of 32P applicator... [MORE...]
[PDF:3318KB](338)
[359£­364] Clinical significance of serum levels of mir-223 and inflammatory factors in children with Hirschs-prung¡¯s disease
[Chen Hongkun, Zhang Dasen]
DOI:10.12260/lcxewkzz.2021.04.011
[Absract] Objective Objective To explore the clinical significance of serum levels of mir-223 and inflammatory factors in children with Hirschsprung¡¯s disease (HD).Methods From January 2017 to August 2018, 66 children undergoing radical operations for HD were selected as study subjects while another 70 healthy counterparts in the same period were selected as healthy group according to the baseline data.The observation group were further divided into HAEC group (n=20) and... [MORE...]
[PDF:3409KB](320)
[365£­369] Application of methylene blue in the treatment of varicocele in children with single-port laparoscopic lymphatic vessel preservation
[Zhang Yuezhen1, Sun Lingyun1, Wu Xiongwei1, Yang Li1, Li Fujiang1, Zhao Jing1, Li Fujiang1, Lu Hongting1,2]
DOI:10.12260/lcxewkzz.2021.04.012
[Absract] Objective Objective To explore the feasibility of varicocele treatment by umbilical single-hole laparoscopic lymphangiography after injecting methylene blue into testicular sheath cavity.Methods From July 2016 to October 2019, retrospective analysis was performed for 15 children with left varicocele.The average age was (12.67¡À1.03) (11-14) years.There were scrotal swelling (n=3) and scrotal mass (n=12).And the grades were ¢ò (n=4) and ¢ó (n=1... [MORE...]
[PDF:3398KB](340)
[370£­375] Surgical treatment of coarctation of the aorta by non-extracorporeal circulation ways:a report of 69 cases
[Zhang Jian1, Wu Chun1, Pan Zhengxia1, Li Yonggang1, Feng Chuan2, Xiong Ling3, Jin Xin1, Ran Qiren1]
DOI:10.12260/lcxewkzz.2021.04.013
[Absract] Objective Objective To evaluate the therapeutic efficacy of coarctation of the aorta(CoA) via a left poster lateral approach by non-extracorporeal circulation pathways in children.Methods From February 2010 to August 2019, clinical data were analyzed retrospectively for 69 children undergoing radical operations for CoA via a left poster lateral approach by non-extracorporeal circulation pathways.There were 38 boys and 31 girls with a median age of 10.4(4.4, 53.2) mont... [MORE...]
[PDF:4001KB](318)
[376£­381] Activation of Notch signaling pathway collaborated with macrophages for promoting liver fibrosis in biliary atresia
[Alimujiang¡¤Abudureyimu1, Lin Feng1, Wang Haojie1, Li Xin1, Zhao Yilin2,3, Liu Gengxin2,3, Zhan Jianghua2, Jia Jinfu4]
DOI:10.12260/lcxewkzz.2021.04.014
[Absract] Objective Objective To explore the relationship of activation of Notch signaling pathway with related inflammatory molecular mechanisms in fibrotic progression of children with biliary atresia (BA).Methods From January 2019 to November 2020, 20 children of biliary malformation were recruited from Tianjin Children¡¯s Hospital.The causes were BA (n=15) and congenital biliary dilatation (CBD, n=5).Intraoperative liver biopsy samples were collected.HES-1, an ... [MORE...]
[PDF:4252KB](335)
[382£­387] Applications of pulmonary function examination for preoperative evaluations during pediatric surgery
[Zhou Mengxue, Luo Jian]
DOI:10.12260/lcxewkzz.2021.04.015
[Absract] Objective As a low-cost and easy-to-operate tool, pulmonary function examination has been widely applied for preoperative evaluations of adult surgery.It has significantly lowered the postoperative incidence of pneumonia, atelectasis, pleural effusion and other pulmonary complications.However, pediatric studies are relatively scarce and predictive value and application of this examination have remained sketchy for postoperative pulmonary complications. Focusing upon the developments an... [MORE...]
[PDF:4155KB](315)
[388£­392] Current status and future development of esophageal function after a reconstruction of esophageal atresia
[Lin Yangwen, Jiang Yi, Wang Jun]
DOI:10.12260/lcxewkzz.2021.04.016
[Absract] Objective Esophageal dysfunction is a common problem after esophageal reconstruction in children with esophageal atresia.Recovery or improvement of postoperative esophageal function is critical for quality-of-life.With the improved cure rate of esophageal atresia in recent years, pediatric surgeons have begun to focus upon the complications and recovery of esophageal function.Many influencing factors of esophageal dysfunction are not only related with preoperative esophageal status, bu... [MORE...]
[PDF:3653KB](347)
[393£­397] First issue 2020, guided reading of articles in Journal of Pediatric Surgery
[Pan Weikang1, Xie Chong2, Tian Donghao1, Xu Wenyao1, Yu Hui1, Yang Weili1, Zheng Baijun1, Li Peng1, Gao Ya1]
DOI:10.12260/lcxewkzz.2021.04.017
[PDF:3864KB](318)
[398£­400] Closed reduction of pediatric subtalar joint disclocation: a case report with literature review
[Wang Jiaqi, Wang Yanzhou, Li Tianyou]
DOI:10.12260/lcxewkzz.2021.04.018
[PDF:2537KB](294)