Neurofibromatosis type 1 (NF1) presents with a diverse range of symptoms that can affect the skin, bones, eyes, central nervous system, and other organs. This article reports the diagnosis and treatment process of a patient with NF1 complicated by bilateral severe-to-profound sensorineural hearing loss. Genetic testing revealed a heterozygous variant of NF1 NM_ 000267.3: c.4054_ 4058del(p.Ser1352LeufsTer20, supporting the diagnosis of NF1. After thorough evaluation, a right cochlear implantation was performed, yielding satisfactory postoperative results. This case suggests that NF1 patients may exhibit phenotypic heterogeneity and atypicality, providing a reference for clinicians in the diagnosis and treatment of such patients.

Objective:To explore the effect of the Internet combined pre-rehabilitation intervention model in patients with chronic hepatitis B liver cirrhosis.Methods:From June 2019 to December 2020, convenience sampling was used to select 140 patients with chronic hepatitis liver cirrhosis in Henan Provincial People's Hospital. The patients were randomly divided into the observation group and the control group according to the order of entry, 70 cases in each group.The observation group carried out the Internet combined pre-rehabilitation model and the control group implemented conventional nursing intervention. We compared the disappearance time of clinical symptoms, mastery of rehabilitation knowledge and the quality of life of the two groups of patients.Results:The disappearance time of abdominal distension, ascites, anorexia, fatigue, and lower extremity edema of the observation group was shorter than that of the control group, and the differences were statistically significant ( P<0.05) .After the intervention, the disease knowledge such as reasonable work and rest, reasonable diet, emotional control, exercise and medical treatment of observation group was better than that of the control group, and the differences were statistically significant ( P<0.05) . After the intervention, the quality of life scores of patients in the observation group were higher than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The Internet combined pre-rehabilitation intervention model can shorten the disappearance time of clinical symptoms in patients with chronic hepatitis B liver cirrhosis, improve the patient's knowledge of disease rehabilitation and the quality of life, which is worthy of clinical application.

Objective To discuss the clinical effects of arthroscopy combined with Brostrom repair in the treatment for chronic ankle instability talofibular ligament injury.Methods From January 2012 to June 2015,42 cases of chronic ankle instability in our hospital were performed modified Brostrom repair.All the cases were evaluated by AOFAS scoring system.Results All the patients were followed up for 9 to 17 months,an average of (12.7±3.5)months.At the last follow-up,all cases could participate in normal daily running training mission.Activity levels of 2 cases with cartilage injury had a decline than before.The others were able to attend the confrontational training.Postoperative AOFAS score(88.4±4.9) increased compared with preoperative score (43.3±7.8),the difference was significant(P<0.05).ConclusionThe curative effect of arthroscopy combined with Brostrom repair in treatment of chronic ankle instability talofibular ligament injury is satifactory.It can be helpful to the wounded rapid rehabilitation and good for the popularization and application in basic-level hospitals.

Objective To evaluate the curative effect of arthroscopic surgery for the treatment of first-time shoulder dislocation combined with Bankart lesions.Methods Retrospectively analyzed the clinical data of 35 cases who were admitted into our hospital from June 2015 to October 2016 and underwent arthroscopic surgery for the treatment of first-time shoulder dislocation.All the 35 cases were combined with Bankart lesions,and the lacerated glenoid labrum were repaired with suture anchorsy.The postoperative ASES scroe and Rowe score were adopted for the final evaluation.Results All the 35 cases were followed up for 1 to 6 months,3 months averagely.All the patients had satisfactory shoulder function,with no shoulder dislocation occured again.The ASES score and Rowe score after surgery was better than that before surgery with statistically significant difference(P<0.05).Conclusion Arthroscopic surgery for the treatment of first-time shoulder dislocation combined with Bankart lesions has many advantages such as mini-invasion,rapid recovery and satisfactory outcome in function and motion.

Objective To investigate the reliability and validity of Hospice care quality assessment scale. Methods Eight experts in the field of hospice revised the Scale after Chinese localization. The scale data were analyzed after collation of 181 families fulfill the scale. Results The total scale Cronbach′s a coefficient was 0.851. The first dimension′s coefficient was 0.796. The second dimension′s coefficient was 0.622 and the third dimension′s coefficient was 0.827. In factor analysis of the scale, after varimax rotation, the number of characteristic roots>1 was 10 and made up of 70.88%of the total variance. Conclusions The hospice care quality assessment scale after Chinese localization has good reliability and validity and could be a tool to evaluate the clinical quality of care for dying patients.

Objective To explore what symptoms which the medical staff judged from determination of agonal symptoms in cancer patients. Methods Focus group interview was conducted by 3 groups, 5 people in each group in appropriate time and place at May 2015. The interview was conducted around the theme of"how to judge the advanced cancer patients in dying". Results Agonal patients often showed changes in 7 aspects by content analyzing included pain, "the last radiance of the setting sun", consciousness, breathing patterns, blood circulation, intake and output volume and functional status. Besides, the instinct and experience of medical staff was another determinant. Conclusions Medical staff members have their qualitative understanding on evaluating when cancer patients are agonal. Changes in some symptoms before death can provide references for evaluating survival time.

Objective To compare the pulmonary complications between the double lumen tube and the single lumen tube,and to determine whether there are objective advantages of one over the other in one-lung ventilation during minimally invasive esophagectomy(MIE).Methods From January 2012 to November 2013,165 patients with esophageal cancer received combined thoracoscopic and laparoscopic esophagectomy with anastomosis in the neck.All clinical data were retrospectively reviewed.Results Between the single lumen tube and the double lumen tube:patients with pulmonary infection is 11 (16.42％),34(34.69％) (P =0.010).The average intubation time is(1.45 ±0.22)min,(6.53 ±0.59) min,P =0.000.The number of harvested lymph nodes of total is (42.76 ± 18.11) and (34.32 ± 15.80),P =0.002.The number of harvested lymph nodes of the cervix and the left laryngeal recurrent nerve chain was (3.19 ± 2.53) and (1.30 ± 2.14),P =0.000.Conclusion In the minimally invasive esophagectomy,single lumen tube is simpler and easier than the double lumen tube,and with the low incidence of postoperative pulmonary complications,at the same time there are more advantageous in the meditational lymph nodes cleaning.

Objective To investigate the analgesic effects of inhaling 50% nitrous oxide on burn pediatric patients during and after dressing change. Methods A total of 120 burn pediatric patients received outpatient dressing and hospitalized from September 2012 to September 2014 were enrolled in our study, and they were all in accordance with the inclusion criteria. The 120 pediatric patients were divided into control group (n=30) treated with inhalation of oxygen during dressing change) and treatment group (n=90) treated with inhalation of 50% nitrous oxide during dressing change ) according to the computer-generated list of random number. The other treatments in control group and treatment group were the same. Before, during and after dressing change, degree of pain, heart rate, systolic blood pressure, diastolic blood pressure, oxygen saturation and adverse effects were observed at the same time points. Data were processed with analysis of chi-square test, covariance and Student′s t test. Results There were no significant differences between the two groups in levels of HR, SBP, DBP, and SpO2 before dressing change (t=0. 34, 0. 57, 0. 11, 0. 98, respectively;P>0. 05). Compared with those of control group, levels of HR, SBP, DBP, and SpO2 in treatment group were significantly ameliorated during dressing change (t=25. 96, 24. 11, 8. 37, 20. 29, respectively;P<0. 01). After dressing change, the levels of DBP in the two groups were close (t=1. 57,P>0. 05), but the levels of HR, SBP, and SpO2 showed statistical differences (t=5. 20, 8. 64, 3. 37, respectively;P<0. 01). Before dressing change, the pain scores were approximate between control group and treatment group (t=0. 18,P>0. 05). Compared with those in control group, the pain scores in treatment group during and after dressing change were (2. 82 ± 0.8) and (1.2 ±0. 84), which were significantly lower than those in the control group (t =23. 00, 4. 30, respectively;P<0. 01). There were no obvious adverse effects in two groups during and after dressing change. The results of the covariance analysis of pain scores during dressing change showed statistical differences ( F=867. 956,P <0. 01). Conclusions 50% nitrous oxide seems to have obvious analgesic effects on burns pediatric patients during dressing change, and it can be widely used.

Triple-negative breast cancer(TNBC) has distinct biological and clinical characteristics. Therapeutic strategies for TNBC remain a challenge. Studies about epidemiology,molecular characteristics,chemotherapy and targeted-therapy are ongoing,In particular,preliminary results of stage II or III clinical trials indicate new chemotherapy or combination targeted therapy may have a good efficacy.