Objective To investigate the efficacy,safety and practicability of endoscope-controlled microneurosurgery operations for hypertension ventricular hemorrhage.Methods The efficacy and complications of three operation methods,including endoscope-controlled operation,Burr-hole craniotomy,ventricle puncture and drainage of urokinase infusion,were compared retrospectively.Results The complications of endoscopecontrolled operation was significantly lower than the other two methods(x2 =9.966,P ＜ 0.05).Among the 32patients treated by endoscope-controlled operation,2 patients died after the surgery with a fatality rate of 6.25％.Six months after the surgery,the ADL score estimation showed grade Ⅰ 2 cases,grade Ⅱ 14 cases; grade Ⅲ 11cases ; grade Ⅳ3 cases; grade V2 cases.Compared to the other two groups,there was significant difference(x2 =10.499,P ＜ 0.05).Conclusion Endoscope-controlled operation is an effective and safe method in treating patients with hypertension ventricular hemorrhage with less brain damage,better hemorrhage clearance,and less complications when compared with small bone window craniotomy and ventricle puncture and drainage of urokinase infusion operation methods.

Background and purpose: The incidence rate of elderly esophageal carcinoma patients is increasing year by year. In this study, the clinicopathologic factors, operational factors and postoperative complications were compared between the older and the younger elderly patients with thoracic esophageal squamous cell carcinoma (ESCC), and the influence of different surgical approaches to older elderly patients were analyzed. Methods: A retrospective review of 371 cases of elderly patients with thoracic esophageal squamous cell carcinoma (≥60 years) between Jan. 2006 and Dec. 2008 were performed. The patients were divided into two age groups. The patients over 75 years old named the older elderly group including 53 patients, and the patients between 60-74 years named the younger elderly group including 318 patients, the clinicopathological factors, operational factors, postoperative hospital mortality and average length of stay were compared. Meanwhile, according to different surgical approaches, the comparison of the left chest and right chest approach of operative time, blood loss and postoperative complication rate, and so on and so forth. Results: The older elderly group compared with the younger elderly group had more preoperative complications. Preoperative ASA classiifcation and postoperative complications, length of stay and hospital mortality rates were signiifcantly higher. The older elderly group over the right chest approach had less postoperative complications, especially pulmonary complications, the results were statistically signiifcant.(13.0%vs 40.0%,P<0.05) Conclusion: The patients over 75 years old with thoracic esophageal squamous cell carcinoma have a higher risk during the operation, we can choose relatively simpler operation approach to reduce the incidence of postoperative complications, especially pulmonary complications.

Objective:To investigate the feasibility, safety, and short-term effect of minimally invasive McKeown esophagecto-my. Methods: We conducted a retrospective evaluation of 88 patients with esophageal carcinoma who received minimally invasive esophagectomy in our center from October 2013 to April 2014. Among the 88 patients, 46 patients underwent total endoscopy McKe-own esophagectomy (TEME) and 42 patients underwent thoracoscope combined with laparotomy Mckeown esophagectomy (TLME). The clinicopathologic factors, operational factors, and postoperative complications of the two approaches were compared. Results:The two groups were similar in terms of age, sex, American Society of Anesthesiologists grade, tumor location, preoperative staging, and co-morbidity. The TEME approach was associated with a significant decrease in abdominal blood loss and postoperative pain relative to the TEME approach (P<0.05). No significant differences were found between the two groups in terms of histologic type, postoperation TNM staging, abdominal operation time, intensive care unit stay, chest tube duration, postoperative stay, the number of total lymph nodes dissected or the stations of the total lymph nodes dissected, and lymph metastasis rate (P>0.05). The total morbidity and total re-spiratory complications in the TEME group were lower than those in the TLME group (P<0.05). Incidences of pneumonia, arrhythmia, wound infection of minor complications, and pneumonia of major complications were relatively low in the TEME approach. Conclu-sion:Our TEME technique can be safely and effectively performed for cervical anastomosis during esophageal surgeries to achieve fa-vorable early outcomes.

Objective To investigate the feasibility,safety and curative effect of combined laparoscopic and thoracoscopic esophagectomy for esophageal carcinoma and gastro-esophageal anastomosis in right thoracic cavity.Methods We retrospectively evaluated 357patients with esophageal carcinoma who received minimally invasive esophagectomy(MIE) in our center between October 2011 and March 2014.Of those 357 patients,219 underwent MIILE and 138 underwent MIME.The clinicopathologic factors,operational factors,postoperative complications and postoperative recurrence were compared.Results The 2 groups were similar in terms of age,sex,American Society of Anesthesiologists grade,tumor location,preoperative staging.The MILLE approach was associated with no significant decrease in surgical blood loss.Duration of operation,chest tube duration,hospitalization expenses and postoperative stay relative to the MIME approach(P ＞ 0.05).There was no significant difference between the 2 groups in postoperative complications(P ＞0.05).The MIILE approach was associated with significantly fewer anastomotic fistula,RLN injury,anastomotic stensis than the MIME approach(P ＜0.05).Conclusion Our MIILEtechnique can be safely and effectively performed for intrathoracic anastomosis during esophageal surgeries with favorable early outcomes.

Recently,the main treatment for esophageal cancer remains curative resection combined with adjuvant chemoradiotherapy.With the application of minimally invasive esophagectomy (MIE) in the surgical treatment in recent years,patients with esophageal cancer who received MIE are proved to have less postoperative complications,better quality of life,and better surgical effect.However,different operation methods of MIE have different advantages and disadvantages,that makes the clinical promotion of MIE need further clinical experience,surgical techniques and procedures.The long-term effect of MIE remains to be further verification.

Objective: To identify the long-term outcome of patients with myasthenia gravis (MG) after extended thymectomy, and to analyze the prognostic factors. Methods: The medical data and follow-up results in 72 patients with MG who underwent extended thymectomy in Department of Thoracic Surgery, Anhui Provincial Hospital Affiliated with Anhui Medical University from January 2006 to October 2015 were retrospectively reviewed and analyzed. There were 32 male and 40 female patients, aging from 10 to 70 years with a mean age of 39.5 years. The outcome-related factors including gender, age while being operated on, duration of preoperative period, whether taking steroid before operation, modified Osserman classification, pathology type of thymus were analyzed by χ² test and multivariate regression analysis. Results: All patients were followed up from 6 to 75 months (median 37 months). Among them, 21 patients (29.2%) achieved complete stable remission, 18 patients (25.0%) experienced pharmacological remission, 20 patients (27.8%) improved, 9 patients (12.5%) reminded stable and 4 patients (5.6%) deteriorated. Both univariate and multicariate analysis revealed that duration of preoperative period (OR=22.871, 95% CI: 2.813 to 185.917, P=0.003) and Osserman classification (OR=0.103, 95% CI: 0.014 to 0.774, P=0.027) showed significantly associated with the surgical curative effect. Conclusions Extended thymectomy is an efective measure for MG. The duration of preoperative period and Osserman classification are prognostic factors for thymectomized MG. Those patients with generalized MG or whose duration of preperative period is less than 6 months are likely to have better prognosis.

Objective: To analyze the learning curve of uniportal video-assisted thoracoscopic surgery (VATS) lobectomy for the treatment of resectable lung cancer. Methods: The clinical data of 160 patients with resectable lung cancer who underwent uniportal VATS lobectomy by a single surgical team between May 2016 and April 2017 at Department of Thoracic Surgery, the First Affiliated Hospital of the University of Science and Technology of China were analyzed retrospectively. The study group consisted of 90 male and 70 female patients with age of 28 to 84 years (median: 62 years). The patients were divided into four groups from group A to D according to chronological order. The operation time, incision length, intraoperative blood loss, number of dissected lymph nodes and nodal stations, the proportion of changes in operation mode, postoperative complications, chest drainage duration and hospitalization time were individually compared among the four groups by variance analysis and χ² test. Results: The 4 groups were similar in terms of incision length, chest drainage duration, number of dissected lymph nodes and nodal stations and postoperative hospitalization time (P>0.05). The difference of the operation time ((185.9±17.9) minutes vs. (139.9±10.7) minutes vs.(128.7±7.8) minutes vs.(124.0±9.3) minutes, F=219.605, P=0.000), intraoperative blood loss ((233.9±135.8) ml vs. (126.8±18.1) ml vs. (116.4±22.6) ml vs.(112.8±25.3) ml, F=26.942, P=0.000), the proportion of changes in operation mode (17.5% vs.7.5% vs. 5.0% vs. 5.0%, χ²=8.300, P=0.040), and the incidence of postoperative complications (27.5% vs. 10.0% vs. 10.0% vs. 7.5%, χ²=8.643, P=0.034) among the 4 groups was statistically significant. Conclusions Uniportal VATS lobectomy can be safely and feasibly performed for resectable lung cancer, learning curve for uniportal VATS lobectomy is approximately 40 cases. Operation time, intraoperative blood loss, postoperative complications and the proportion of changes in operation mode can be used as the main measures during surgery.

Objective: To evaluate the effect of the postoperative short-term quality of life between uniportal and three portal video-assisted thoracic surgery for radical lung cancer resection. Methods: The perioperative data and short-term quality of life of 120 patients received uniportal and three portal video-assisted thoracic surgery for radical lung cancer resection were analyzed from September to November 2017 at Department of Thoracic Surgery, the First Affiliated Hospital of University of Science and Technology of China. There were 64 male and 56 female patients aging of (62±10) years (ranging from 28 to 82 years). There were 60 cases received uniportal (uniportal group) and 60 cases received three portal video-assisted thoracic surgery (three-portal group). Quality of life by measurement of functional and symptom scales was assessed before surgery at baseline, and 1, 2, 4, and 8 weeks after the operation. The t test, χ² test, Fisher exact test and Wilcoxon rank-sum test were used to compare the date between the 2 groups. Repeated measurement variance was used for comparison of the quality of life at different time points. Results: There were no statistically significant differences in the clinicopathological features of the two groups (P>0.05). Intraoperative bleeding volume ((92±85) ml vs. (131±91) ml, t=2.387, P=0.019), postoperative catheter time ((4.4±3.1) days vs. (6.0±3.9) days, t=2.401, P=0.018), and postoperative hospitalization time ((6.2±4.0) days vs. (8.3±4.6) days, t=2.626, P=0.010) in the patients with uniportal group were less than that in three-portal group. Preoperative functional areas, symptom areas and overall health scores were similar in the two group. The functional areas such as physical function, role function, emotional function and social function and overall health status of uniportal group were significantly higher than those of three-portal group in postoperative time, while the fatigue and pain of uniportal group were significantly lower than that of three-portal group. Conclusions Uniportal video-assisted thoracic surgery can achieve the same safety and radical of three-portal video-assisted thoracic surgery. It has advantages in intraoperative bleeding volume, postoperative time after operation, hospitalization time and postoperative life quality.

Background and objective Chronic cough after pulmonary resection is one of the most common complications,which seriously affects the quality of life of patients after surgery.Therefore,the aim of this study is to explore the risk factors of chronic cough after pulmonary resection and construct a prediction model.Methods The clinical data and postoperative cough of 499 patients who underwent pneumonectomy or pulmonary resection in The First Affiliated Hospital of University of Science and Technology of China from January 2021 to June 2023 were retrospectively analyzed.The patients were randomly divided into training set(n=348)and validation set(n=151)according to the principle of 7:3 randomization.According to whether the patients in the training set had chronic cough after surgery,they were divided into cough group and non-cough group.The Mandarin Chinese version of Leicester cough questionnare(LCQ-MC)was used to assess the severity of cough and its impact on patients'quality of life before and after surgery.The visual analog scale(VAS)and the self-designed numerical rating scale(NRS)were used to evaluate the postoperative chronic cough.Univariate and multivariate Logistic regression analysis were used to analyze the independent risk factors and construct a model.Receiver operator characteristic(ROC)curve was used to evaluate the discrimination of the model,and calibration curve was used to evaluate the consistency of the model.The clinical application value of the model was evaluated by decision curve analysis(DCA).Results Multivariate Logistic analysis screened out that preoperative forced expiratory volume in the first second/forced vital capacity(FEV1/FVC),surgical procedure,upper mediastinal lymph node dissection,subcarinal lymph node dissection,and postoperative closed tho-racic drainage time were independent risk factors for postoperative chronic cough.Based on the results of multivariate analysis,a Nomogram prediction model was constructed.The area under the ROC curve was 0.954(95％CI:0.930-0.978),and the cut-off value corresponding to the maximum Youden index was 0.171,with a sensitivity of 94.7％and a specificity of 86.6％.With a Bootstrap sample of 1000 times,the predicted risk of chronic cough after pulmonary resection by the calibration curve was highly consistent with the actual risk.DCA showed that when the preprobability of the prediction model probability was be-tween 0.1 and 0.9,patients showed a positive net benefit.Conclusion Chronic cough after pulmonary resection seriously af-fects the quality of life of patients.The visual presentation form of the Nomogram is helpful to accurately predict chronic cough after pulmonary resection and provide support for clinical decision-making.

A male child aged two years and six months was admitted to the Affiliated Women and Children′s Hospital of Qingdao University in June 2023 due to wide eye distance, stubby fingers, koilosternia, cryptorchidism, and short tongue frenum. After clinical data collection, whole exome sequencing (WES) was conducted and bio-informatics analysis was performed to search for possible mutation sites on the patient. Family lineage verifications were conducted through Sanger sequencing. WES results showed that the patient carried c.2432dupT frameshift hemizygote variation of the FGD1 gene on the X chromosome (Xq11.22). Sanger sequencing confirmed that the mother was a carrier of the c.2432dupT heterozygous variant but not the father. According to the sequence interpretation guidelines of the American College of Medical Genetics and Genomics (ACMG), this variant is pathogenic (ACMG: PVS+2PP). The patient was diagnosed with Aarskog-Scott syndrome(ASS), which is a rare X-linked disorder characterized by facial, skeletal and genital anomalies. This case study has enriched the variant spectrum of the FGD1 gene and provided guidance for clinical screening and diagnosis of ASS.