Objective:To improve the knowledge on propythiouracil(PTU)-induced antineutrophil cytoplasmic antibody(ANCA)-associated vasculitis.Methods:6 cases of PTU-induced ANCA-associated vasculitis were analyzed on clinical manifestation,laboratory and biopsy findings,therapy and prognosis.Results:All patients with Grave's disease had been treated with PTU from 2 months to 7 years suffered from ANCA-associated vasculitis, which can also appear after withdrawal of PTU. Clinical manifestations are different with only skin, joint, muscle involvements on mild cases or lung, renal and hematological involvement on severe cases. Sera from all patients were anti MPO-ANCA positive. All patients responded to withdrawal of PTU and administration of prednisone and immuno-suppressants well with ANCA declined or turned to negative.Conclusion:PTU can induce ANCA-associated vasculitis in the part of which lung and kidney can be seriously involved. Early withdrawal of PTU and administration of immunosuppressive agents might improve the prognosis.

OBJECTIVE: To discuss the clinical characteristics of bilateral bronchial foreign body in children, increase the curative rate and reduce the complications. METHOD: The clinical data of 35 cases with bilateral bronchial foreign body in children were retrospectively analysed, including surgery, key surgery points, and postoperative combined therapy. RESULT: The foreign bodies of all cases were removed under intravenous general and tropical anesthesia without complications. CONCLUSION The bilateral bronchial foreign body is a serious case, the timely and effective treatment can lower the mortality rate and postoperative complications. The children lack of oxygen for a long time before and in operation should be give comprehensive therapy, for example: sedation and hyperbaric oxygen.
Anesthesia ; Bronchi ; pathology ; Bronchoscopy ; Child ; Foreign Bodies ; diagnosis ; surgery ; Humans ; Oxygen ; Postoperative Period ; Retrospective Studies ; Treatment Outcome

AIM: To investigate the effect of Shexiang Baoxin Pill(SXBXP) on endothelial in stable angina pectoris patients and its underlying mechanisms. METHODS: Sixty-eight stable angina pectoris patients were randomly divided into two groups,the conventional group(34cases),SXBXP treatment group(34cases).The conventional group was treated with standard treatment,and SXBXP group was treated with standard treatment and SXBXP.FMD,NO,ET,TXB_2,6-Keto-PGF-1a were determined before and after three months treatment. RESULTS: FMD,NO,6-Keto-PGF-1a of SXBXP group were (9.35%?0.78%)、(77.25?6.36)?mmol/L、(93.87?(10.28))?/(ng/L) after treatment,ET、TXB_2 were(81.15?5.43) pg/mL、(43.02?4.19)?/(ng/L).There were significant improvement as compared with in SXBXP group before treatment and in conventional group after treatment(P

Objective To investigate the undergraduates′cognition ,attitude and behavior about low‐carbon life and then to provide a relatively scientifically strategy .and provide scientific basis to formulate countermeasures about undergraduates′low‐car‐bon lifestyle .Methods By multistage sampling ,382 students′knowledge ,attitude and practice about low‐carbon life in Wuhan Uni‐versity of science and technology were analyzed .Results The students′cognition about low‐carbon life was good ,the awareness rate of girl was higher than that of boy ;Their attitude was positive ,grade and knowledge awareness were the two influence factors ;the behavior situation was unsatisfactory ,the origin of students and attitude enthusiasm were the elements affect rationality of be‐havior .Conclusion Undergraduates should strengthen the cognition of low‐carbon life ,improve attitude enthusiasm ,and form a good behavioral habit of low‐carbon life .

Objective To evaluate the value and safety of transbronchial needle aspiration (TBNA) in the diagnosis of lung cancer. Methods The cytologic diagnosis of TBNA in 82 patients with enlarged hilar and/or mediastinal lymphnodes or lesions adjacent to the bronchial wall were analyzed retrospectively. All specimens were detected by the ThinPrep cytologic test. Results There were 43 positive cases in the 82 patients, and the positive rate was 52.4 %. There were 18 SCLCs,11squamous cancers, 9 adenocarcinomas and 5 undefinable cancers, respectively. There were 39 patients with local bronchial wall swelling accompanied with abnormal mucosae. TBNA, douche, brushing and forcep biopsy were applied, and the diagnostic rate was 64.1%, 7.7 %, 25.6 % and 48.7 %, respectively. The total positive rate was 76.9 %. 43 patients with normal mucous membrane only underwent TBNA. 18 cases were positive, and the positive rate was 41.9 %. There was no obvious complication in the 82 patients. Conclusion The technique of TBNA enlarged the inspection scope of bronchoscopy. It has significant meaning to the diagnosis of lung cancer. TBNA was an useful and safe method in clinical application and could be used widely.

Objective To investigate the correlation of cervical cancer and cervical intraepithelial neoplasia with expression level of serum soluble tumor necrosis factor receptor Ⅰ and Ⅱ.Methods A total of 915 recruited women in middle or advanced age were treated in our hospital from January 2015 to January 2017.Participants were assigned to one of five groups:group A (n=432) as control subjects;group B (n 89) diagnosed as cervical intraepithelial neoplasia Ⅰ;group C (n=94)as cervical intraepithelial neoplasia Ⅱ;group D (n=175) as cervical intraepithelial neoplasia Ⅲ;group E (n=125) as cervical cancer.The expression level of serum tumor necrosis factor receptor (sTNFR)was detected by enzyme linked immunosorbent assay.Results The level of sTNFR Ⅰ was much lower in the group A (0.869±0.243)μg/L than in the group B (1.127±0.435)μg/L,C (1.164±0.471)μg/L,D (1.206±0.693)μg/L,and E (1.836± 1.216)μg/L (t =7.782,8.741,8.860,and 15.523,all P＜0.001).The level of sTNFR Ⅰ in the group E was much higher than in the groups B,C,and D (t=5.263,5.077,and 5.684,all P＜0.001).No statistical significance was found in sTNFR Ⅰ level between B,C and D groups.The level of sTNFR Ⅱ was much lower in the group A (1.633±0.402)μg/L than in the group B (1.872±0.526)μg/L,C (1.895±0.402)μg/L,D (1.946±0.604)μg/L,and E (3.192±1.145)μg/L (t=4.824,5.254,7.446,and 23.731,all P＜0.001).The level of sTNFR Ⅱ was much higher in the group E than in the groups B,C,and D (t =10.136,10.501,and 12.216,all P＜0.001).There was no significant difference in sTNFR Ⅱ levels between the groups B,C,and D groups (all P ＞ 0.05).Conclusions Cervical cancer and cervical intraepithelial neoplasia are correlated with level of serum tumor necrosis factor receptors.

Objective:To describe the epidemiological characteristics of mental disorders in community resi-dents aged 18 years and over in the Chifeng City of Inner Mongolia Autonomous Region.Methods:Six thousand three hundred and seventy six individuals aged 18 years and over were sampled using stratified Probability-Propor-tional-to-Size Sampling in Chifeng City in 2010.All respondents were investigated by face-to-face interview.The Composite International Diagnostic Interview-3.0 Computer Assisted Personal Interview (CIDI-3.0-CAPI)was used to make diagnoses based on the definition and criteria of the Diagnostic and Statistical Manual of Mental Dis-orders,Fourth Edition (DMS-IV).Results:A total of 4528 subjects completed the CIDI-3.0-CAPI.Regarding anxi-ety disorder,mood disorder,substance use disorder,and impulse control disorder,the 30-day adjusted prevalence rates (95%CI)were 2.5%(2.08% -2.99%,0.9%(0.67% -1.23%),0.5%(0.34% -0.76%),and 0.6%(0.41% -0.86%)respectively,and the 12 -month prevalence rates were 4.5% (3.93% -5.15%),2.4%(2.0% -2.90%),1.1% (0.84% -1.45%),and 1.0% (0.74% -1.32%)respectively.The lifetime adjusted prevalence rates were 6.6% (5.92% -7.36%),6.5% (5.81% -7.24%),2.7% (2.26% -3.21%),and 1.4%(1.23% -1.95%)respectively.Conclusion:According to morbidity,anxiety disorders,mood disorder,substance use disorders and impulse control disorders are common in Chifeng City of Inner Mongolia Autonomous Region se-quencely,being a prominent public health problem.

OBJECTIVETo observe the clinical characteristics of infections in adult acute leukemia （AL）patients during chemotherapy in hospital, and identify the risk factors for infections.

METHODSA retrospective study of patients with AL who underwent chemotherapy between July 2010 and Dec 2014 in the First Affiliated Hospital of Xiamen University was conducted. Clinical features and risk factors for infections were analyzed.

RESULTS191 patients with AL received a total of 728 courses of chemotherapies. During these admissions, 385（52.9%) infections episodes occurred. The common infections sites were lower respiratory tract infection（36.3%，153/374）, bloodstream infection（17.1%, 64/374）, oral infection（13.6%，51/374）, and perianal infection（13.4%, 50/374）. 164 strains of pathogenic bacteria were detected. Gram- negative bacteria were recorded in 59.1% of documented pathogens, and Gram- positive bacteria were responsible for 32.9% of infections. Multivariate unconditioned logistic analysis of factors identified consistent independent risk factors for no completely remission（OR=0.142, P< 0.001）, duration of neutropenia longer than 7 days（OR=12.764, P<0.001）, general wards（OR=1.821, P< 0.001）, and hospitalization interval longer than 10 days（OR=0.720, P=0.039）.

CONCLUSIONInfections after chemotherapy for AL continues to be common. AL patients with induction chemotherapy or severe neutropenia faced an increased risk of infections by multivariate analysis. And patients with short-term stay or laminar flow wards seem to be less susceptible to infections.

Acute Disease ; Bacterial Infections ; complications ; Gram-Negative Bacteria ; Gram-Positive Bacteria ; Hospitals ; Humans ; Leukemia ; complications ; drug therapy ; microbiology ; Multivariate Analysis ; Neutropenia ; complications ; Remission Induction ; Retrospective Studies ; Risk Factors

OBJECTIVE: To evaluate the role of selective neck dissection in the treatment of recurrent branchial anomalies. METHOD: The clinical data of 18 patients with recurrent branchial anomalies were retrospectively analyzed. In accordance with the embryologic and anatomic features of branchial anomalies, different types of selective neck dissection were applied. With dissection and protection of important vessels, nerves and other structures, enbloc resection principles were applied to extirpate branchial lesions, scarrings and inflammatory granuloma during the operation. RESULT: Of all 18 patients, 16 cases were healed with primary healing, 2 cases with local incision infection were healed after dressing changes. A temporary facial nerve paralysis occurred in 1 case with recurrent first branchial cleft fistula postoperatively, and completely recovered 2 months after operation. A postoperative temporary vocal cord paralysis occurred in 1 case with recurrent fourth branchial cleft fistula, and totally recuperated 1 month after operation. No recurrences were found in all 18 cases with a follow-up period of 12-78 months (average 35 months). CONCLUSION Selective neck dissection is a safe and effective surgical procedure for the radical treatment of recurrent branchial anomalies.
Adolescent ; Branchial Region ; abnormalities ; surgery ; Child ; Child, Preschool ; Female ; Humans ; Male ; Neck Dissection ; methods ; Retrospective Studies ; Treatment Outcome ; Young Adult

Objective:To evaluate the effects of the cassette 14C-urea breath test kit, scintillation sampling bottle (solid-state scintillation method) and liquid scintillation 14C-urea breath test kit in the diagnosis of Helicobacter pylori ( H. pylori) infection. Methods:From January 7 to October 28, 2020, 239 patients were enrolled who visited Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine, the Second Affiliated Hospital of Zhejiang University School of Medicine and the First Affiliated Hospital of Nanchang University. All subjects first received 14C-urea breath test.Within >1 to <7 days after gas collection, mucosal tissues were taken under gastroscopy for gold standard test, including biopsy and rapid urease test (RUT). If both biopsy and RUT indicated H. pylori positive, the result of gold standard test was H. pylori positive, and if both were negative, the result of gold standard test was H. pylori negative. If the results of biopsy and RUT were inconsistent, they were not included in the subsequent analysis. Based on the results of gold standard test, the sensitivity, specificity, accuracy, positive predictive value and negative predictive value of the cassette 14C-urea breath test kit, scintillation sampling bottle, and liquid scintillation 14C-urea breath test kit in the diagnosis of H. pylori infection were analyzed. The safety of the test was evaluated by whether there were any adverse events during the test. Descriptive methods were used for statistical analysis. Results:Among the 239 subjects, 12 cases did not complete the test, 227 subjects finally completed the test. The test completion rate was 95.0% (227/239). No.008 patient was only included in the analysis of cassette 14C-urea breath test kit and scintillation sampling bottle because of lacking the result of liquid scintillation breath test. The results of gold standard test showed that among 227 patients, 87 cases were H. pylori positive, 118 cases were H. pylori negative. The results of biopsy and RUT were inconsistent in 22 cases, so they were not included in the subsequent analysis. Excluding No.008 patient, the results of gold standard test showed that 86 cases were H. pylori positive and 118 cases were negative. Based on the results of gold standard test, the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of cassette 14C-urea breath test kit, scintillation sampling bottle, and the liquid scintillation 14C-urea breath test kit in the diagnosis of H. pylori infection were 91.9%, 100.0%, 96.6%, 100.0% and 94.4%, respectively; 95.4%, 97.5%, 96.6%, 96.5% and 96.6%, respectively; and 96.5%, 99.2%, 98.0%, 98.8% and 97.5%, respectively. Only one adverse event (right upper abdominal pain after eating) occurred. Combined with the patients condition, the adverse event was determined as the onset of chronic cholecystitis and it might not be related to the test medication. Conclusions:Cassette 14C-urea breath test kit, scintillation sampling bottle, and liquid scintillation 14C-urea breath test kit have reliable performance, good safety, and high sensitivity, specificity and accuracy in the diagnosis of H. pylori infection, which are worthy of clinical application.