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Objective: To investigate the clinical manifestation, pathological type, treatment and prognosis of primary lung tumors in children. Methods: We collected and retrospectively analyzed the clinical manifestation, pathological type, therapeutic method and prognosis of 56 primary lung tumors patients who diagnosed from 2009 to 2019 in Guangzhou Women and Children Medical Center. Results: There were 56 patients identified as the primary lung tumors, including pleuropulmonary blastoma (PPB, n=28), pulmonary inflammatory myofibroblastic tumor(IMT, n=20), mucoepidermoid carcinoma(n=6), infantile hemangioma (n=1), pulmonary sclerosing hermangioma(n=1). Respiratory symptoms were the most manifestation at the time of diagnosis including 26 patients with cough, 3 with hemoptysis, and 17 with dyspnea. Others included 15 with fever, 3 with chest pain, and 2 with epigastiric pain. The primary tumor of 18 cases were located in the lower lobe of left lung, 11 cases in the lower lobe of right lung, 10 cases in the upper lobe of left lung, 7 cases in the upper lobe of right lung, 6 cases in the middle lobe of right lung, and 4 cases in pulmonary hilum. Among the 56 patients, 41 patients underwent thoracotomy, 13 thoracoscopy, and 2 fiberoptic bronchoscopy. Five patients with type Ⅰ PPB were still alive at the end of follow-up without chemotherapy. Among 5 patients with type Ⅱ PPB, 2 patients without chemotherapy died after recurrence, 3 patients suffered postoperative chemotherapy were still alive at the end of follow-up. All of the 18 patients with type Ⅲ PPB underwent postoperative chemotherapy with IVADo regimen. Recurrence occurred in 6 cases, distant metastasis occurred in 3 cases, and cancer-related deaths occurred in 8 cases. For 20 patients with IMT, recurrence occurred in 5 of 13 patients experienced wedge resection, 1 of 6 patients experienced lobectomy and 1 of 6 underwent fiberoptic bronchoscopy, respectively. For 6 mucoepidermoid carcinoma patients, lobectomy was carried on 5 patients, wedge resection on 1 patient, all of them were still alive at the end of follow-up. One hermangioma patient underwent fiberoptic bronchoscopy and other 1 sclerosing hermangioma patient underwent wedge resection, both of them were still alive at the end of follow-up. Conclusions: The clinical manifestations of the primary lung tumors in children are nonspecific. Complete resection and achieving negative marginattribute to the excellent outcome. Adjunctive treatment such as chemotherapy is necessary for patients with type Ⅱ and type Ⅲ PPB.
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Niño , Femenino , Humanos , Broncoscopía , Pulmón/patología , Neoplasias Pulmonares/cirugía , Blastoma Pulmonar/cirugía , Estudios RetrospectivosRESUMEN
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.
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<p><b>OBJECTIVE</b>To summarize the experience of applying gastric tube esophagoplasty for complicated diseases of esophagus in children and the short-middle-term efficacy.</p><p><b>METHODS</b>A retrospective and observational case series study was performed.</p><p><b>INCLUSION CRITERIA</b>(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.</p><p><b>EXCLUSION CRITERIA</b>patients 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).</p><p><b>RESULTS</b>All 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.</p><p><b>CONCLUSION</b>Gastric tube esophagoplasty can effectively treat the children with complicated esophagus diseases with good short-middle-term efficacy, and is a recommended esophageal replacement surgery.</p>
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Niño , Femenino , Humanos , Quemaduras , Cirugía General , Enfermedades del Esófago , Cirugía General , Estenosis Esofágica , Cirugía General , Esofagoplastia , Calidad de Vida , Estudios Retrospectivos , EstómagoRESUMEN
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.
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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.
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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.
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<p><b>OBJECTIVE</b>To study the clinical value of gastric tube esophagoplasty for complicated corrosive stricture of the esophagus in children.</p><p><b>METHODS</b>A retrospective analysis was performed to study 7 patients with complicated corrosive stricture of the esophagus who were treated with gastric tube esophagoplasty via retrosternal route between March 2010 and October 2011.</p><p><b>RESULTS</b>Three patients had a stricture longer than 2.5 cm, and 4 patients had more than one stricture. All the operations went well. The average time for mechanical ventilation postoperatively was 6 hours. No patients showed insufficient ventilation after withdraw of ventilator. There was 1 patient developed anastomotic leak which was healed a week later. One patient had anastomotic leak with pyloric obstruction, and the leak was healed 3 weeks after intraoperative placement of duodenal feeding tube and pyloric obstruction became patent 4 weeks later. There were 2 patients developed anastomotic stricture and they resumed normal diet after balloon dilatation. The average follow-up duration was 10.5 months. The quality of life was improved and no other complications were found.</p><p><b>CONCLUSION</b>Gastric tube esophagoplasty is a effective alternative for complicated corrosive stricture of the esophagus and the short-term outcomes are favorable.</p>
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Niño , Preescolar , Humanos , Quemaduras Químicas , Cicatriz , Estenosis Esofágica , Cirugía General , Esofagoplastia , Métodos , Estudios de Seguimiento , Estudios Retrospectivos , Estómago , Cirugía General , Resultado del TratamientoRESUMEN
<p><b>OBJECTIVE</b>To summarize the treatment outcomes after combined en bloc liver and pancreas transplantation.</p><p><b>METHODS</b>Five patients with end-stage liver disease and type 2 diabetes mellitus received combined en bloc liver and pancreas transplantation after hepatectomy.</p><p><b>RESULTS</b>Five operations were performed successfully. The operative time ranged from 9 to 16 hours and blood loss from 1600 to 3000 ml. Postoperatively, one patients developed pulmonary infection, one died of graft-versus-host disease(GVHD), and one experienced acute renal failure. No intestinal fistula, anastomotic leakage, biliary complications, chronic and acute rejection and pancreatitis were seen. Liver function index including alanine aminotransferase, aspartate aminotransferase and total bilirubin returned to normal levels a week after surgery, while levels of C peptide and blood glucose resumed within 1 to 2 weeks. Apart from 1 case died of GVHD, the other 4 maintained normal liver function during the follow up ranging from 2 to 23 months and no insulin was required for the diabetes.</p><p><b>CONCLUSION</b>Combined en bloc liver and pancreas transplantation is technically feasible and an effective treatment for multi-organ diseases.</p>
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Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Diabetes Mellitus Tipo 2 , Cirugía General , Fallo Hepático , Cirugía General , Trasplante de Hígado , Trasplante de Páncreas , Estudios RetrospectivosRESUMEN
<p><b>OBJECTIVE</b>To assess the indication, surgical and post-operative complications of the multivisceral transplantation.</p><p><b>METHODS</b>The post-transplant complications of 8 patients who underwent multivisceral transplantation between May 2004 and May 2010 were analyzed. There were 7 male and 1 female, aged from 28 to 65 years. Five patients who suffered from non-resectable advanced upper abdominal malignancy experienced the liver, stomach, spleen, pancreas, duodenum, omentum and variable amounts of the colon resection, and then underwent standard multivisceral transplantation (included liver, stomach, pancreaticoduodenal and small bowel). After underwent hepatectomy while retaining the native pancreas and entire gastrointestinal, three recipients with end-stage liver cirrhosis and type 2 insulin-dependent diabetes mellitus (IDDM) was performed combined en bloc liver/pancreaticoduodenal transplantation.</p><p><b>RESULTS</b>Since the third day post-operation, all recipients no longer needed exogenous insulin and had normal blood glucose concentrations. Two weeks after transplantation, their liver function almost became normal. For the 5 recipients who suffered abdominal malignancy, the longest survival period was 326 days. Cause of death are recurrent tumor (n = 2), multiple organ failure (n = 3). All the 5 patients experienced infection. For 3 patients suffered cirrhosis and IDDM, the longest survival was over 18 month. Excepting the case 8 died of graft versus host disease, all were still living without apparently post-transplant complication.</p><p><b>CONCLUSIONS</b>Multivisceral transplantation is an alternative in the treatment of the patients with benign massive abdominal pathologies. Careful patient selection and technical modification are crucial to improve the outcome of these patients.</p>