Objective To evaluate the safety and efficacy of ultrosonography-guided two-stage ERCP for management of emergent pancreatobiliary diseases during pregnancy.Methods The clinical data of 32 consecutive pregnant women with suspected emergent pancreatobiliary diseases,who were treated with two-stage ultrasonography-guided ERCP from January 2005 to May 2010,were analyzed retrospectively.All patients were treated with ERCP in two stages. In stage Ⅰ,all the patients underwent ultrasonographyguided biliary cannulation,sphincterotomy with small incision and plastic stent placement during pregnancy.In stage Ⅱ,routine ERCP was performed in two weeks after delivery.The success rate of first ERCP,relief of clinical manifestation,improvement of lab indices,maternal and fetal complications were evaluated.Results All patients presented with fever,biliary colic and jaundice.Abdominal ultrasonography or magnetic resonance cholagiopancreatography (MRCP) revealed dilated common bile duct (CBD) in all patients,with CBD stones in 24 and acute cholangitis in 8.Bile duct cannulation and stent placement were successful in all patients.All patients markedly improved after first ERCP,with laboratory indices significantly improved at 1week after the procedure ( P ＜ 0.01 ).In stage Ⅱ,CBD stones were retrieved in 24 patients under ERCP,including 2 cases of mechanical lithotripsy.Bile duct stenosis was found in 3 patients and plastic stents were replaced.Biliary bleeding occurred in 1 case,mild acute pancreatitis in another,with a complication rate at 6.25％.Patients and babies were followed up for 12 months and found to be healthy.Conclusion Twostage ultrosonography-guided ERCP is safe and effective for pregnant patients with emergent pancreatobiliary diseases,which might be regarded as the first choice for such patients to avoid radiation.

Objective To evaluate the practical value of the method of contrast enhanced ultrasoundguided reduced-fine needle aspiration (CEUS-FNA) in decreasing the complications of prostate nodule puncture.Methods Nine hundred patients with suspected prostate cancer(PCa) who underwent traditional 10-point blind transperineal prostate nodule puncture(n =548) or CEUS-FNA(n =352) were collected retrospectively and classfied into normal group or CEUS group,respectively.The ratio of prostate cancer diagnosis,number of punctur and compliations were observed in both groups.Results Altogether 362 PCa were diagnosed from 900 patients.Among these cases the diagnosis ratio of normal group was 38.0％ (208/548) and that of CEUS group was 43.8 ％ (154/352).There was no significant difference in diagnosis ratio between two groups (x2 =2.992,P =0.084).The puncture number of normal group were more than that of CEUS group(P ＜0.01).There were 134 cases occurred infection and other complications in tradition group and 56 cases in CEUS group.The complication rate in normal group was higher than that in CEUS group (24.5 ％ vs 15.9 ％),with significant differences between the two groups (x2 =9.393,P =0.002).Conclusions CEUS-FNA could reduce puncture number,but not decrease the PCa diagnsis rate.And also that could reduce the complication rate of prostate puncture.

Objective:This study was conducted using scientometric methods and visualization technology to review the research status and demonstrate the hotspots, evolutionary paths, and frontiers of community nursing in stroke patients at home and abroad.Methods:This study employed the CiteSpace software to analyze the literature on community care for stroke patients published from January 1, 2012 to June 1, 2022 in the core databases of CNKI and Web of Science Core Collection (WOSCC) database.Results:A total of 1 535 articles were included in this study. The trend of CNKI publications numbers had been first increasing and then decreasing. The number of WOSCC publications had experienced an annual increase over the past 10 years, albeit with certain inverted S-shaped fluctuations. The hot topics at home and abroad could be summarized in three points: rehabilitation nursing for community stroke patients, social support for community stroke patients, and community aged care for stroke patients. Domestic research in this field had been continuously refined, and there had been a significant shift in the development of this field abroad from focusing on the disease itself and public health issues to evidence-based nursing practices. The new research frontiers mainly included experiments and guidelines.Conclusions:There are differences in the level of emphasis placed on community care for stroke in the academic community both domestically and internationally. Conducting clinical trials and developing relevant guidelines will be an international research frontier. Moreover, relevant papers might provide Chinese research theory and methodology.

Objective:To explore and compare early postoperative clinical outcomes between dynamic and classical superior capsular reconstruction for the treatment of irreparable post-superior massive rotator cuff tears (MIRCTs).Methods:29 patients with MIRCTs treated with autologous fascia dynamic SCR (14) and classical SCR (15) at Department of Sports Medicine of the First Affiliated Hospital of Army Medical University from September 2019 to March 2022 were retrospectively analyzed on preoperative and final follow-up pain visual analogue scale (VAS), Constant-Murley score, American Shoulder and Elbow Surgeons (ASES) score, University of California Los Angeles (UCLA) score, range of motion (ROM), acromiohumeral distance (AHD), Sugaya classification and Goutallier classification.Results:All 29 patients were followed up with an average follow-up time of 36.50±8.18 months for dynamized SCR and 29.33±9.15 months for classical SCR, respectively. There was no significant difference between the two groups in terms of gender, age, course of disease and preoperative AHD ( P>0.05). At the final follow-up, there was no significant difference in the degree of improvement in forward flexion (81.79°±36.14° vs. 69.00°±40.19°, t=0.899, P=0.377), abduction [87.50°(71.25°, 122.50°) vs. 80.00°(45.00°, 95.00°), Z=-1.400, P=0.172] and internal rotation [5.00°(5.00°, 6.00°) vs. 4.00°(1.00°, 6.00°), Z=-0.871, P=0.400]; external rotation improved significantly in the dynamic SCR group compared to classical SCR group [37.50°(30.00°, 41.25°) vs. 25.00°(15.00°, 30.00°), Z=-2.285, P=0.019]. Although both groups showed clinical improvements, no significant difference was found between the dynamic SCR group and the classical SCR group on VAS [4.00(3.75, 5.00) vs. 4.00(3.00, 5.00), Z=-0.029, P=0.949], ASES score (50.99±7.98 vs. 46.47±13.73, t=1.074, P=0.293), Constant-Murley score [62.50(54.00, 69.50) vs. 56.00(47.00, 62.00), Z=-1.956, P=0.112] and UCLA score (20.21±3.53 vs. 18.40±3.87, t=1.315, P=0.199). At the final follow-up, patients in the dynamic SCR group had a higher degree of improvement in AHD (3.66±2.22 mm vs. 2.00±1.75 mm, t=2.247, P=0.033). There was no significant difference in Sugaya grading between the two groups at the final follow-up ( Z=-0.370, P=0.747). As for the degree of improvement in Goutallier's grading, there was an improvement in the dynamic SCR group at the final follow-up versus the preoperative period ( Z=-2.101, P=0.036), while there was no significant difference in the degree of improvement in the classical SCR group at the final follow-up versus the preoperative period ( Z=-0.700, P>0.05). Conclusion:Both dynamic SCR and classical SCR for MIRCTs significantly improved shoulder function. Significant improvements in external rotation, AHD and Goutallier grading were observed in the dynamic SCR group compared to the classical SCR group.