One child was hospitalized because of repeated cough and sputum. The biopsy diagnosis in local hospital was cystic lymphangioma in retropharyngeal space. We carried out transoral incision and drainage by catheter under general anesthesia. Put into the surgical cavity a suction drainage tube, and injected 5 mg dexamethasone and 8mg Bleomycin. He had nasogastric liquid diet after operation. We removed the suction drainage tube two weeks later. No recurrence was found following up over two years.
Child ; Humans ; Lymphangioma, Cystic ; diagnosis ; surgery ; Pharynx ; pathology ; surgery

Carcinoma ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; diagnosis ; Skull Base ; Tuberculosis, Lymph Node ; diagnosis

Objective To summarize the surgical experience and primary follow-up results for robotic assisted radical cystectomy ( RARC ) , as well as to evaluate the safety and feasibility of this procedure.Methods From Jan 2013 to Oct 2015, we retrospectively analysis the perioperative data and primary follow-up data from 35 patients who underwent radical cystectomy with Da VinCi robotic laparoscopic in urological institution of Changhai Hospital.The median age was 65 (ranging from 46 to 78) years.The amount of male cases were 34, the female case were 1.There were three kinds of urinary diversion, ureterocutaneostomy, Bricker operation and orthotopic neobladder, were 2, 26 and 7 respectively.We collected the parameters including operating time, estimated blood loss, blood transfusion volume, time to flatus,length of hospital stay,perioperative complication,time of recurrence,time of death and the reason of death.Results All of the related operations had been accomplished successfully, none of which had been converted to the open procedure.The estimated operating time of ureterostomy was (315.0 ±106.1) min, Ideal conduit was ( 443.2 ±93.2 ) min, Orthotopic bladder was ( 488.3 ±80.6 ) min.The estimated intraoperative blood loss was 260.0 ±108.6(100 to 500 )ml.5 cases of all patients were transfused 400ml red cell suspension, the transfusion rate was 14.2%.The mean time to flatus was 3.1 ±1.6(1 to 7) d.The estimated time to remove the gastric tube and the drainage tube was 4.2 ±2.2d(2-10d),10.8 ±5.1d(4-25d),respectively.The length of hospital stay after surgery was 12.4 ±5.17(6 to 25) d.Overall,17,8, 10,31 and 4 of these patients had

Objective:To establish and validate a radiomics nomogram based on MR for predicting cervical lymph node metastasis in laryngeal cancer.Methods:One hundred and seventeen patients with laryngeal cancer who underwent MR examinations and received open surgery and neck dissection between January 2016 and December 2019 were included in this study. All patients were randomly divided into a training cohort ( n=89) and test cohort ( n=28) using computer-generated random numbers. Clinical characteristics and MR were collected. Radiological features were extracted from the MR images. Enhanced T1 and T2WI were selected for radiomics analysis, and the volume of interest was manually segmented from the Huiyihuiying radiomics cloud platform. The variance analysis (ANOVA) and the least absolute shrinkage and selection operator (LASSO) algorithm were used to reduce the dimensionality of the radiomics features in the training cohort. Then, a radiomic signature was established. The clinical risk factors were screened by using ANOVA and multivariate logistic regression. A nomogram was generated using clinical risk factors and the radiomic signature. The calibration curve and receiver operator characteristic (ROC) curve were used to confirm the nomogram′s performance in the training and test sets. The clinical usefulness of the nomogram was evaluated by decision curve analysis (DCA). Furthermore, a testing cohort was used to validate the model. Results:The radiomics signature consisted of 21 features, and the nomogram model included the radiomics signature and the MR-reported lymph node status. The model showed good calibration and discrimination. The model yielded areas under the ROC curve (AUC) in the training cohort, specificity, and sensitivity of 0.930, 0.930 and 0.875. In the test cohort, the model yielded AUC, specificity and sensitivity of 0.883, 0.889 and 0.800. DCA indicated that the nomogram model was clinically useful.Conclusion:The MR-based radiomics nomogram model may be used to predict cervical lymph node metastasis of laryngeal cancer preoperatively. MR-based radiomics could serve as a potential tool to help clinicians make an optimal clinical decision.

OBJECTIVE：To investigate the risk factors for the recurrence of ischemic stroke after secondary prevention ，and to observe the effect of glutathione on 4-HNE. METHODS ：Totally 97 patients with ischemic stroke relapse within one year were treated from Oct. 2017 to Oct. 2019 in 3 hospitals as the Second Affiliated Hospital of Shandong First Medical University due to cerebral thrombosis or cerebral embolism as observation group ，and 97 non-recurrence patients in the same period were paired as control group. The patients in the observation group were randomly divided into conventional treatment group （49 cases）and drug intervention group （48 cases）. The patients in conventional treatment group received routine treatment such as cerebral blood flow recanalization， improving circulation ， controlling blood pressure ， maintaining blood glucose ， treating hyperlipidemia and arrhythmia during hospitalization. Drug intervention group was additionally given Glutathione for injection 1.8 g intragastrically ， once a day ，on the basis of conventional treatment group. 4-HNE concentrations in plasma were determined at admission and 14 days after treatment ，the genetic type of ALDH2 and type of TAST were determined at admission. Multiple liner regression was used to analyze the factors associated with 4-HNE increasing ； conditional Logistic analysis was used to identify independent risk factors resulting to ischem ic stroke recurrence after secondary prevention. RESULTS ：The plasma concentration of 4-HNE at admission and the percentage of arte ry atherosclerosis patients in observation group were significantly higher than control group（P＜0.05）. The distribution of each ALDH2 genotype in 2 groups complied with Hardy-Weinberg genetic equilibrium （P＞ 0.05）. The proportion of patients carrying ALDH2*2 allele in observation group （50.50％）was significantly higher than control group（36.08％）（P＜0.05）. ALDH2*2 allele [ B＝2.33，95％CI（1.35，5.50），P＝0.03] and artery atherosclerosis [ B＝1.90，95％CI （1.29，3.74），P＝0.04] were significantly associated with the elevation of plasma concentration of 4-HNE；artery atherosclerosis [OR＝ 2.93，95％CI（1.84，4.67），P＜0.01]，stroke family history [OR ＝1.50，95％CI（1.18，1.90），P＝0.04]，elevated plasma concentration of 4-HNE [OR ＝1.34，95％CI（1.11，1.62），P＝0.04] were regarded as independent risk factors associating with ischemic stroke recurrence after secondary prevention. After intervention ，plasma concentration of 4-HNE in drug intervention group and conventional treatment group was significantly lower than before intervention （P＜0.05）；there was no statistical significance between 2 groups（P＞0.05）. CONCLUSIONS ：Stroke family history ，artery atherosclerosis and the elevation plasma concentration of 4-HNE are independent risk factors associating with ischemic stroke recurrence after secondary prevention. Although drug intervention can reduce the elevated plasma concentration of 4-HNE，the effect of additional use of glutathione is not more significant than that of conventional treatment.