Objective The aim of this study was to evaluate the left transthoracic approach in simultaneous antireflux surgery at the time of CDH repair in Infancy.Methods Between June 2008 and June 2012,18 patients underwent a left transthoracic approach in the treatment of type Ⅲ and Ⅳ hiatal hernia.,including 1 gastric volvulus.Clinical presentation in these patients included vomiting(n =12) 、pulmonary infections (n =9)、symptomatic anemia、failure to thrive (n =18).All the patients were evaluated before and after the surgery on clinical presentation,symptoms and functional assessment.Surgical techniques included extensive mediastinal esophageal dissection,Nissen fundoplication,resection of the hernial sac,crural closure.Results The average of operative time was 90 minutes.The mean blood loss was 5 ml.The average length of stay was 15 days.The hours stayed in PICU were 21.5 h.Mean follow-up was 22 months.There was no hospital mortality and hernia recurrence.Only one patient suffered gastroesophageal reflux disease after operation,and was controlled with antireflux medications.Conclusion Transthoracic is the optimal operative approach for treating the esophageal hiatal hernia,with relatively low postoperative morbidity and recurrence rates.Advantages of the transthoracic approach include the facilitation of Nissen fundoplication、esophageal lengthening procedures,and excellent exposure for the crural suturing.

Objective To investigate the clinical and pathological characteristics,diagnosis,differential diagnosis,treatment and prognosis of giant neurofibroma of penis in the child.Methods The clinical data including general data,imaging data,treatment methods,pathological characteristics of a case with giant neurofibroma of penis in a child were analyzed retrospectively and the relevant literature was reviewed.Results Gross appearance of the penile shaft neurofibroma was about 9 cm × 11 cm × 15 cm,with local ulceration.Computerized tomography scan revealed a giant mass in the penile shaft,about 9.0 cm × 10.0 cm × 13.4 cm.Partial excision of the penis was performed.Postoperative appearance of the residual penile shaft was about 2 cm long.The HE staining showed spindle cells with the red dye cytoplasm,spindle or elliptic nuclei and arranged in wavy partly.Positive immunostaining was presented with S-100 protein and Vimentin.The pathologic examination revealed a neurofibroma.There was no evidence of recurrence and the penis of the boy had normal sensation and erection by follow-up in 2 years.Conclusions Neurofibroma of penis in the child is extremely rare and the differential diagnosis of soft-tissue tumors of penis should be considered.The operative method should be individualized,the treatment goal is the complete resection;however,this goal must be weighed against detriment to functioning and the cosmetics of the involved organ.

Objective:To investigate the clinical manifestation, pathological types, treatment and prognosis of primary tracheobronchial tumors in children.Methods:We retrospectively studied the primary tracheobronchial tumors patients who diagnosed from May 2009 to Jan 2021 in Guangzhou Women and Children Medical Center. The clinical manifestations, pathological types, therapeutic methods and prognosis were analyzed.Results:There were 15 patients identified as the primary tracheobronchial tumors, including synovial sarcoma (1 case), pulmonary inflammatory myofibroblastic tumor(IMT 4 cases), mucoepidermoid carcinoma(7 cases), infantile hemangioma (1 case), Ewing's sarcoma (1 case). Respiratory symptoms are the most complaint at the time of diagnosis including 15 patients with cough, 2 with hemoptysis, and 1 with dyspnea. Endoscopic treatment of tracheobronchial tumors was performed under extracorporeal membrane oxygenation (ECMO) support in 1 patient. Sleeve lobectomy was performed in 3 patients, lobectomies in 6, and local tumor resections in 4 patients including 2 patients suffered second surgery due to tumor recurrence.Conclusion:The clinical manifestations of the primary tracheobronchial tumors in children are nonspecific. Complete resection led to excellent outcome.

Objective To investigate the application of 3-D scanning in the diagnosis and evaluation of pectus excava-tum.Methods From July 2016 to June 2017, chest CT concomitant 3-D scanning were performed in 90 pectus excavatum pa-tients before Nuss procudure.Another 30 cases underwent chest CT scanning for non-chest deformity causes were chosen as a control group.The transverse and anterior-posterior maximum diameter through the deepest point of chest wall deformity were measured.The surface topography index and Haller index were calculated respectively .Results There was a positive correla-tion between CT and 3-D scanning diameters of the transverse and anterior-posterior maximum diameters, and consistency rates were 94% and 82%, respectively.There was significant difference between pectus excavatum group 1.82 ±0.21 and control group 1.41 ±0.07 in the STI(P<0.001).There was a positive correlation between Haller index 5.12 ±3.36 and STI 1.82 ± 0.21, and consistency rate was 89%.The Delong's test showed no significant difference between ROC of HI and STI(Z =1.18, P=0.28).Conclusion 3-D scanning and STI of pectus excavatum is a validated alternative for CT and Haller index, especially in the infant and non-surgical treatment PE cases.

Objective: To explore the clinical characteristics, diagnosis and treatment of pulmonary inflammatory myofibroblastic tumor in children. Methods: The clinical data of 13 patients with pulmonary inflammatory myofibroblastic tumor between October 2009 and October 2015 were retrospectively analyzed, including 9 boys and 4 girls aged 1 to 12 years 4 months (mean 4 years 9 months). Seven patients underwent total tumor resection, 4 had lobectomy, 1 had partial tumor resection and 1 had biopsy. The follow-up time ranged from 2 months to 6 years and 2 months. Results: Among the 13 patients, 9 were cured. Two patients lived with tumor. One of them had tumor which shrinked gradually and the other had stable disease. One patient with multiple lesions encountered recurrence after 3 operations and developed suspicious hepatic metastasis. One died during the operation because of airway mismanagement. Conclusions Pulmonary inflammatory myofibroblastic tumor in children has rather good prognosis while a few cases have the potential of recurrence and canceration. Surgery is the primary therapeutic approach. Close post-operative follow up is necessary.

OBJECTIVETo summarize the experience of applying gastric tube esophagoplasty for complicated diseases of esophagus in children and the short-middle-term efficacy.

METHODSA retrospective and observational case series study was performed.

INCLUSION CRITERIA(1) burn length of esophagus > 2 cm, multisegmental or extensive esophageal scar stenosis, and about 6 months after burn; (2) longitudinal diameter of esophageal tumor > 2 cm, or esophagus considered as impossible to reserve;(3) Severe esophageal fistula with diameter > 2 cm, or relapse again after ≥3 times of repair; (4) Tracheal cartilaginous esophageal heterotopia with a length of >2 cm or no end to end anastomosis after removal of the esophageal lesion.

EXCLUSION CRITERIApatients with severe cardiopulmonary insufficiency, or poor prognosis of gastric primary disease; the gastric volume did not allow long enough gastric tube; the parents did not accept the surgery. According to above criteria, 36 children with complicated diseases of esophagus who underwent gastric tube esophagoplasty at Department of Thoracic Surgery, Guangzhou Women and Children's Medical Center from March 2010 to June 2017 were enrolled into this study. Among 36 children, 27 were with corrosive strictures of esophagus, 5 with esophageal tumor, 3 with severe esophageal fistula, and 1 with tracheal cartilaginous esophageal heterotopia. Above-mentioned 27 cases with corrosive strictures of esophagus underwent gastric tube esophagoplasty via retrosternal route with preservation of the original esophagus. The other 9 cases underwent resection for esophageal lesion and gastric tube esophagoplasty via prevertebral route. The construction of gastric tube was as follows: the stomach was cut along the lesser curvature from pylorus to cardia and fundus of stomach with stapler, making the diameter of the gastric tube equal to pylorus. Operative time, intra-operative bleeding, time of mechanical ventilation, anastomotic leakage, anastomotic stricture were observed. The postoperative short-middle-term growth presentation of children was evaluated according to CDC 2000 children growth evaluation table(2 to 20 years).

RESULTSAll the 36 children survived their operations successfully. Nine cases underwent esophagectomy for lesion esophagus and the other 27 cases received preservation of original esophagus. Average time of postoperative mechanical ventilation was 8 (4-20) hours. Three cases developed anastomotic leakage and were healed after one week. Eight cases developed anastomotic stricture and resumed normal diet after balloon expansion. The patients were followed up from 6 months to 7 years. Five cases were found to have esophageal cyst 4-8 months after the operation, and received resection. One children with infantile esophageal fibrosarcoma recurred 3 weeks after the operation and died 2 weeks later because the family abandoned the treatment. The quality of life of 35 cases was improved significantly. Short-middle-term body height and weight in 85.7%(30/35) children met basically the criteria of CDC 2000 children growth evaluation table.

CONCLUSIONGastric tube esophagoplasty can effectively treat the children with complicated esophagus diseases with good short-middle-term efficacy, and is a recommended esophageal replacement surgery.

Burns ; surgery ; Child ; Esophageal Diseases ; surgery ; Esophageal Stenosis ; surgery ; Esophagoplasty ; Female ; Humans ; Quality of Life ; Retrospective Studies ; Stomach