Objective:To summarized the clinical characteristics and surgical management of anterior cervical enterogenic in pediatric patients. Methods:Clinical data were retrospectively analyzed for 9 children with pathologically confirmed anterior cervical enterogenic cysts（including bronchogenic and esophagogenic subtypes） treated at the Children's Hospital of Shandong University（Jinan Children's Hospital） between January 1, 2020, and November 30, 2023. Results:Nine patients（6 males and 3 females） were involved in this study, aged 14 days to 10 years old. There were 4 cases on the left side, 4 on the right side, and 1 in the middle of the neck. All patients presented with neck masses. The patients were followed up from 3 months to 35 months after surgery and recovered well, with no recurrence or complications observed. Conclusion:①Anterior intestinal cysts in children are rare and easy to be misdiagnosed. ②Concurrent branchial cleft fistulas or associated anomalies may coexist, necessitating comprehensive evaluation. ③Preoperative diagnosis is not easy and mainly depends on pathological diagnosis. ④The treatment of anterior cervical enterogenic cysts in children is surgical resection of the lesion.
Humans ; Male ; Female ; Child ; Retrospective Studies ; Child, Preschool ; Infant ; Neck ; Cysts/surgery*

Objective To explore the feasibility of video-assisted thoracoscopic surgery(VATS)in the treatment of congenital pulmonary airway malformation(CPAM)or pulmonary isolation complicated with ipsilateral mediastinal bronchogenic cyst in children.Methods From July 2019 to July 2024,VATS was carried out to treat CPAM or pulmonary isolation with ipsilateral mediastinal bronchogenic cyst in 7 children.A three-hole thoracoscopic surgery via lateral thoracic approach was performed.The patients were placed in a healthy lateral position.The observation hole was located at the intersection of the subscapular line and the 5th intercostal space,and the operating hole was established according to the surgical requirements in combination with the lumboscopic diamond rule.A 5 mm trocar was used for all three holes.The pressure of CO2 pneumothorax was 4 mm Hg and the flow rate was 2 L/min,which was adjusted at any time according to the intraoperative conditions of the children.The operation was mainly designed for lung operation.The pulmonary operation was conducted firstly,and then the bronchogenic cyst was treated.If necessary,block resection was applied to avoid serious complications of trachea.Results All the operations were performed under thoracoscopy without conversion to open surgery.The operation time was 37-191 min(median,101 min).The intraoperative bleeding volume was 1-15 ml(median,5 ml).One case was not given a closed chest drainage tube placed,and the other 6 cases were placed a closed chest drainage for 1-5 d(median,3d).Postoperative pathology showed 5 cases of CPAM combined with bronchogenic cysts,including 4 cases of type 2(bronchiole type)and 1 case of type 3(bronchiole/alveolar type),and 2 cases of extralobular pulmonary isolation combined with bronchogenic cysts.All the 7 cases were followed up for 6-57 months(median,27 months),and chest CT showed no recurrence of lesions.Conclusions CPAM or pulmonary isolation may be accompanied by bronchogenic cysts.Preoperative imaging examination should correspond to surgical observation,and careful exploration should be conducted to avoid missed diagnosis.VATS is safe and feasible for treating CPAM or pulmonary isolation with ipsilateral mediastinal bronchogenic cysts.

Objective To explore the safety and feasibility of transumbilical single-site laparoscopic partial splenectomy for pediatric splenic cysts.Methods A retrospective analysis was conducted on 5 cases of splenic cysts from January 2021 to April 2024,with cyst diameters ranging from 6 cm to 11 cm.A vertical incision approximately 2 cm in length was made at the umbilicus,and three 5 mm trocars were inserted in a"triangle"shape,one for observation and two for operation.Splenectomy of the upper pole(4 cases)or lower pole(1 case)was performed.Results The operations were successfully completed in all the 5 cases without conversion to open surgery.One case required intraoperative transfusion of suspended red blood cells.The operation time was 100-250 min(mean,162 min),the intraoperative blood loss was 30-200 ml(mean,72 ml),the postoperative drainage time was 2-3 d,and the postoperative hospital stay was 4-8 d(mean,6.4 d).No complications were observed.One case had mild thrombocytosis(434×109/L)at one week postoperatively,which returned to normal upon re-examination two weeks later.Postoperative pathological examination confirmed splenic cysts.Follow-ups ranged for6-44 months,with an average of 28.4 months.No complications such as thrombocytosis,cyst recurrence,residual splenic necrosis,venous thrombosis,or incisional hernia were reported.Conclusion Transumbilical single-site laparoscopic partial splenectomy is safe and feasible for treating pediatric splenic cysts.

Objective:To summarize the surgical management strategy for pediatric pancreatic tumors.Methods:Clinical data of 17 children with pancreatic tumors who underwent surgical treatment in Children's Hospital Affiliated to Shandong University from January 2018 to April 2024 were retrospectively analyzed, including 6 males and 11 females, ranging in age from 1 month to 13 years, with a median age of 10 years and 2 months. The data of tumor length and diameter, tumor location, surgical method and postope-rative pathology were analyzed. The prognostic data of all children were followed up by regular telephone and outpatient follow-up.Results:In 17 cases, the tumor diameter was (7.3±2.2) cm, 10 cases were located in the head of the pancreas, 7 cases were located in the tail of the pancreatic body, 1 case was accompanied by liver metastasis, and 1 case was accompanied by left adrenal invasion. Among these cases, 10 cases had pancreatic head tumor, 6 cases had simple pancreatic tumor resection, 1 case had laparoscopic pancreatic tumor resection, and 3 cases had pancreatic head resection plus pancreato-jejunal Roux-en-Y anastomosis. Among the 7 cases of pancreatic body and tail tumors, 3 cases underwent pancreatic body and tail resection, 1 case underwent laparoscopic pancreatic body and tail resection, 1 case underwent tumor resection, 1 case underwent pancreatic body and tail resection plus splenectomy plus hepatic metastasis resection, 1 case underwent pancreatic body and tail resection plus left adrenal resection plus splenectomy. Postoperative pathology showed that there were 13 cases of solid pseudopapilloma, 3 cases of pancreatic blastoma, and 1 case of pancreatic cyst. The median follow-up time was 36 months (2-71 months). All patients survived well.Conclusion:Solid pseudopapillary of the pancreas is the most common type of pancreatic tumor in children, with surgical resection being the first choice of of treatment, offering a favorable prognosis postope-ratively.

Objective To explore the feasibility of video-assisted thoracoscopic surgery(VATS)in the treatment of congenital pulmonary airway malformation(CPAM)or pulmonary isolation complicated with ipsilateral mediastinal bronchogenic cyst in children.Methods From July 2019 to July 2024,VATS was carried out to treat CPAM or pulmonary isolation with ipsilateral mediastinal bronchogenic cyst in 7 children.A three-hole thoracoscopic surgery via lateral thoracic approach was performed.The patients were placed in a healthy lateral position.The observation hole was located at the intersection of the subscapular line and the 5th intercostal space,and the operating hole was established according to the surgical requirements in combination with the lumboscopic diamond rule.A 5 mm trocar was used for all three holes.The pressure of CO2 pneumothorax was 4 mm Hg and the flow rate was 2 L/min,which was adjusted at any time according to the intraoperative conditions of the children.The operation was mainly designed for lung operation.The pulmonary operation was conducted firstly,and then the bronchogenic cyst was treated.If necessary,block resection was applied to avoid serious complications of trachea.Results All the operations were performed under thoracoscopy without conversion to open surgery.The operation time was 37-191 min(median,101 min).The intraoperative bleeding volume was 1-15 ml(median,5 ml).One case was not given a closed chest drainage tube placed,and the other 6 cases were placed a closed chest drainage for 1-5 d(median,3d).Postoperative pathology showed 5 cases of CPAM combined with bronchogenic cysts,including 4 cases of type 2(bronchiole type)and 1 case of type 3(bronchiole/alveolar type),and 2 cases of extralobular pulmonary isolation combined with bronchogenic cysts.All the 7 cases were followed up for 6-57 months(median,27 months),and chest CT showed no recurrence of lesions.Conclusions CPAM or pulmonary isolation may be accompanied by bronchogenic cysts.Preoperative imaging examination should correspond to surgical observation,and careful exploration should be conducted to avoid missed diagnosis.VATS is safe and feasible for treating CPAM or pulmonary isolation with ipsilateral mediastinal bronchogenic cysts.

Objective To explore the safety and feasibility of transumbilical single-site laparoscopic partial splenectomy for pediatric splenic cysts.Methods A retrospective analysis was conducted on 5 cases of splenic cysts from January 2021 to April 2024,with cyst diameters ranging from 6 cm to 11 cm.A vertical incision approximately 2 cm in length was made at the umbilicus,and three 5 mm trocars were inserted in a"triangle"shape,one for observation and two for operation.Splenectomy of the upper pole(4 cases)or lower pole(1 case)was performed.Results The operations were successfully completed in all the 5 cases without conversion to open surgery.One case required intraoperative transfusion of suspended red blood cells.The operation time was 100-250 min(mean,162 min),the intraoperative blood loss was 30-200 ml(mean,72 ml),the postoperative drainage time was 2-3 d,and the postoperative hospital stay was 4-8 d(mean,6.4 d).No complications were observed.One case had mild thrombocytosis(434×109/L)at one week postoperatively,which returned to normal upon re-examination two weeks later.Postoperative pathological examination confirmed splenic cysts.Follow-ups ranged for6-44 months,with an average of 28.4 months.No complications such as thrombocytosis,cyst recurrence,residual splenic necrosis,venous thrombosis,or incisional hernia were reported.Conclusion Transumbilical single-site laparoscopic partial splenectomy is safe and feasible for treating pediatric splenic cysts.

Objective:To summarize the surgical management strategy for pediatric pancreatic tumors.Methods:Clinical data of 17 children with pancreatic tumors who underwent surgical treatment in Children's Hospital Affiliated to Shandong University from January 2018 to April 2024 were retrospectively analyzed, including 6 males and 11 females, ranging in age from 1 month to 13 years, with a median age of 10 years and 2 months. The data of tumor length and diameter, tumor location, surgical method and postope-rative pathology were analyzed. The prognostic data of all children were followed up by regular telephone and outpatient follow-up.Results:In 17 cases, the tumor diameter was (7.3±2.2) cm, 10 cases were located in the head of the pancreas, 7 cases were located in the tail of the pancreatic body, 1 case was accompanied by liver metastasis, and 1 case was accompanied by left adrenal invasion. Among these cases, 10 cases had pancreatic head tumor, 6 cases had simple pancreatic tumor resection, 1 case had laparoscopic pancreatic tumor resection, and 3 cases had pancreatic head resection plus pancreato-jejunal Roux-en-Y anastomosis. Among the 7 cases of pancreatic body and tail tumors, 3 cases underwent pancreatic body and tail resection, 1 case underwent laparoscopic pancreatic body and tail resection, 1 case underwent tumor resection, 1 case underwent pancreatic body and tail resection plus splenectomy plus hepatic metastasis resection, 1 case underwent pancreatic body and tail resection plus left adrenal resection plus splenectomy. Postoperative pathology showed that there were 13 cases of solid pseudopapilloma, 3 cases of pancreatic blastoma, and 1 case of pancreatic cyst. The median follow-up time was 36 months (2-71 months). All patients survived well.Conclusion:Solid pseudopapillary of the pancreas is the most common type of pancreatic tumor in children, with surgical resection being the first choice of of treatment, offering a favorable prognosis postope-ratively.

Objective To explore the risk factors for platelet transfusion refractoriness(PTR)in patients with hemato-logical disorders,construct a prediction model and validate the model efficacy.Methods Patients with hematological disor-ders who received platelet transfusion therapy in the Chengdu Second People's Hospital from December 2021 to December 2022 were retrospectively included to judge the effectiveness of platelet transfusion and screened for risk factors by univariate and multivariate logistic regression.A prediction model for PTR was constructed using receiver operating characteristic(ROC)curve,calibration curve and decision curve(DCA)to assess the differentiation,calibration and clinical value of the model,respectively.Results A total of 334 hematological patients were included,including 168 males and 176 females,with a PTR incidence of 40.4%.Univariate and multivariate logistic regression analysis showed that platelet transfusion vol-ume,erythrocyte transfusion volume,and neutrophil ratio were risk factors for PTR(P<0.05).A prediction model for PTR in hematological patients was established based on these risk factors.The area under the model's curve was 0.8377(95%CI:0.723-0.772),the sensitivity was 58.52%,and the specificity was 89.95%.The calibration curve showed that the S∶P was 0.964,the maximum absolute difference Emax was 0.032,and the average absolute difference Eavg was 0.009.The DCA a-nalysis showed that the model had clinical application value when the risk threshold ranged from 0.2 to 0.9.Conclusion The PTR prediction model based on platelet transfusion volume,erythrocyte transfusion volume and neutrophil ratio can pro-vide a basis for effective platelet transfusion in hematological patients.

Objective:To investigate the related risk factors of surgical appendectomy after endoscopic retrograde appendicitis therapy (ERAT) in children.Methods:From September 2019 to November 2023 at the Children's Hospital Affiliated to Shandong University,the data from all related children with appendectomy after ERAT were analyzed. The general situation and main clinical manifestations of the children were collected. According to the effect of ERAT,the patients were divided into transfer to surgical group and appendicitis recurrence group by the reasons and time of transfer to surgical treatment. The indexes such as ERAT and reoperation process and pathological types of appendix after operation were collected,and the clinical experience was summarized.Results:Among the 242 children who underwent ERAT,32 cases underwent appendectomy again,including 19 males and 13 females,with an average age of（9.16±2.77）years,and the reoperation rate was 13.2%. The clinical manifestation was abdominal pain (32 cases,100.0%),mainly right lower abdominal pain (28 cases,87.5%),and the main duration was less than 3 months (30 cases,93.8%). Abdominal ultrasound or CT before ERAT mainly indicated appendicitis (11 cases,34.4%) and appendicitis complicated with appendiceal calculus (11 cases,34.4%). There were 9 children in transferred to surgical group,of which 5 cases were transferred to surgery because of ERAT intubation failure,and 4 cases were transferred to surgery because of appendix perforation or abscess. Postoperative pathology showed acute suppurative appendicitis in 5 cases and acute gangrenous appendicitis in 4 cases. There were 23 children in appendicitis recurrence group,whose abdominal pain was relieved after ERAT,but their symptoms were repeated after discharge. After clinical evaluation,they were diagnosed as recurrent appendicitis and underwent surgical appendectomy. Most of them were reoperated within 6 months after ERAT (21 cases,91.3%).Postoperative pathology was mainly chronic appendicitis (10 cases,43.5%).Conclusion:Acute suppurative appendicitis and acute gangrenous appendicitis are prone to catheterization or endoscopic failure during ERAT,and there is a high risk of surgical transfer. ERAT may relieve the symptoms of chronic appendicitis in children. If the symptoms are repeated,surgery is still needed to remove the appendix.

Objective To investigate the feasibility of retroperitoneoscopy in the treatment of adrenal masses in infants under 6 months old.Methods From January 2020 to November 2023,retroperitoneoscopic surgery was performed in 5 infants under 6 months old with adrenal tumors.Their age was from 1 month and 18 days to 4 months and 27 days,and their body weight was 5-8 kg.The lesion was found by prenatal ultrasonography in 1 case and by abdominal ultrasonography for other reasons after birth in 4 cases.Ultrasound and CT indicated a diameter of 1.7-5.5 cm for the adrenal masses.Results The operations of adrenalectomy and tumor resection were completed under retroperitoneoscopy.The operative time was 65-135 min(median,94 min).The intraoperative blood loss was less than 10 ml.The postoperative drainage tube retention time was 3-6 d(median,5 d).Pathological diagnosis showed 4 cases of adrenal neuroblastoma and 1 case of adrenal hyperplasia.Follow-ups for 1-36 months(median,3 months)with abdominal ultrasound and CT scanning showed no recurrence or metastasis.Conclusion Retroperitoneoscopy is relatively safe for the treatment of adrenal tumors in infants under 6 months old(tumors with acceptable boundaries).