目的 分析Peutz-Jeghers综合征临床特点，以提高诊治水平。 方法 2008年11月-2010年1月对8例Peutz-Jeghers综合征的临床资料进行回顾性分析。 结果 男女各4例，年龄13～41岁，病程20 d～40年。8例均有黑斑和息肉，5例有明确的家族史。首发表现以腹痛为主，轻度抑郁表现2例，并发肠套叠2例，结肠癌1例。病理报告：错构瘤4例。外科手术治疗1例，结肠镜治疗6例，保守治疗1例。 结论 Peutz-Jeghers综合征易并发抑郁症、肠套叠和恶性肿瘤，患者需心理治疗和遗传咨询，肠镜下息肉切除是主要手段。
Objective To investigate the etiology, diagnosis, and treatment of acute carpal tunnel syndrome (ACTS) after reduction of Colles’ fracture. Methods Between December 2006 and June 2010, 22 patients with ACTS after reduction of Colles’ fracture were treated with expectant treatment and surgical treatment. There were 9 males and 13 females with an average age of 46.2 years (range, 23-60 years). Fractures were caused by traffic accident in 9 cases, fall ing in 8 cases, fall ing from height in 2 cases, hitting in 2 cases, and crushing in 1 case. The mechanism of fracture was direct violence in 3 cases and indirect violence in 19 cases. According to Gartland ＆ Werley classification, there were 2 cases of type I, 5 cases of type II, 14 cases of type III, and 1 case of type IV. Closed reduction was performed in 19 cases and open reduction and internal fixation (ORIF) in 3 cases. The average symptom time of ACTS after reduction of Colles’ fracture was 11.6 hours (range, 1 hour 30 minutes to 48 hours) in patients undergoing closed reduction and was 24 hours in 1 patient and 2 weeks in 2 patients undergoing ORIF. Expectant treatment was performed first, the forearms were put in neutral position in closed reduction cases; if there was no rel ief of ACTS symptom 1 week later, the mixture of 1 mL glucocorticosteroid and 1 mL 2% l idocaine was injected into carpal tunnel once a week for 2 weeks. The mixture was injected into carpal tunnel directly once a week for 2 weeks in ORIF cases. In the patients who failed to expectant treatments, ORIF was performed. Results In 7 cases of type III that failed expectant treatment, ACTS symptoms were rel ief completely after ORIF. All the 22 patients were followed up 12 months on average (range, 8-18 months). The average time of complete disappearance of median nerve compression symptom was 11 days (range, 2-25 days). All the patients had normal finger motion, sensation, and opposition of thumb with no sensation of anaesthesia and pinprick. The results of Tinel test, Phalen test, and Reverse Phalen test were all negative. The X-ray film showed good fracture reduction and heal ing with an average heal ing time of 6 weeks (range, 3-14 weeks). According to GU Yudong’s criteria for functionalassessment, the results were excellent in 18 cases and good in 4 cases; the excellent and good rate was 100%. Conclusion Malposition, displacement of fracture fragments, and ulnar deviation of the wrist after plaster immobil ization are the mostimportant risk factors for ACTS. Expectant treatments are recommended in patients with Colles’ fracture of types I, II, and IV,but surgical treatment is the first choice for Colles’ fracture of type III.
Objective To analyze different characteristics of extra-vascular lung water ( EVLW) in the patients with acute respiratory distress syndrome( ARDS) , and examine its prognostic value. Methods 23 patients with ARDS admitted between November 2010 and December 2011 were divided into a survival group( n=13) and a dead group( n =10) according to the outcome. The hemodynamic status including extravascular lung water index( EVLWI) was measured in 3 consecutive days, and the relationship between EVLWI and the prognosis of patients was analyzed. Results On the first day of diagnosis, the EVLWI was higher in both groups in comparison with normal value. It was ( 13. 9 ±3. 45) mL/kg in the survival group and ( 14. 87 ±5. 75) mL/kg in the dead group( P gt;0. 05) . However, on the second day, the EVLWI in the survival group dropped significantly after intensive intervention, but the patients in the dead group did not respond well to the treatment and the EVLWI declined slightly. The EVLWI of both groups began to diverge significantly fromeach other, showing average value of ( 11. 07 ±2. 51) mL/kg and ( 15.63 ±5. 05) mL/kg, respectively( P lt; 0. 05) . On the third day, this difference between two groups was still more remarkable, resulting in ( 10.32 ±1.57) mL/kg vs. ( 16. 6 ±4. 33) mL/kg( P lt; 0. 01) . Conclusions The changes of EVLWI can be used to evaluate the effectiveness of treatment and predict the prognosis of patients with ARDS. EVLWI would likely be an indicator to evaluate the pulmonary capillary leakage.
目的:探讨血清铁蛋白（SF）、红细胞参数（红细胞计数RBC、血红蛋白HGB、红细胞体积MCV）及炎症标志物（白细胞计数WBC、纤维蛋白原FIG、血沉ESR）与老年代谢综合征（MS）的关系。方法:148例老年人,依据MS组分数量多少分为MS0（无MS组分）、MS1～2（有1～2个MS组分）和MS3～5（有3～5个MS组分）三组。测定三组的血SF、空腹血糖FPG、甘油三酯TG、高密度脂蛋白胆固醇HDL-C、RBC、HGB、MCV、WBC、FIG及ESR水平,并进行分析。结果:老年女性及非吸烟老年男性MS组SF、RBC、HGB、WBC及ESR均较MS0组高。老年女性的SF、WBC与腰围,SF、RBC、HGB、WBC与MS组分数量,SF与RBC,均呈正相关。老年非吸烟男性的WBC与TG,HGB与MS组分数量,MCV与BMI及腰围,FIG与BMI,呈正相关。老年人HGB与DBG、TG呈正相关；与HDL-C呈负相关。结论:SF水平与MS发展相关,MS组分数量增加与聚集、超重与肥胖,可能促进体内感染状态。有MS的老年男女,常呈现低度感染状态,但同时又有一定的铁储备及相对稳定的造血机能；无MS的老年男女造血功能倾向减退。老年男性吸烟者较非吸烟者易呈现感染状态,并具有较低的铁储备。
Objective To evaluate the efficacy and safety of glucocorticoids (GC) monotherapy and GC combined with tacrolimus (TAC) therapy in patients with anti-synthetase syndrome-associated interstitial lung disease (ASS-ILD). Methods Through retrospective analysis and propensity score matching (PSM) analysis, the 2-year progression-free survival (PFS) and related side effects of ASS-ILD patients in TAC+GC group and GC monotherapy group were compared. Predictors associated with PFS were analyzed with COX. Results The 2-year PFS rate of TAC+GC group was better than that of GC group [P=0.0163; hazard ratio (HR) 0.347]; Univariate and multivariate analysis of the COX regression model for 2-year PFS in the two groups suggested that creatine kinase level (P=0.0019, HR 1.002) and initial treatment selection [(TAC+GC) vs. GC, P=0.0197, HR 0.207] were independent predictors of PFS; PSM analysis showed that the 2-year PFS rate of TAC+GC group (54.5%) was higher than that of GC group (18.2%) (P=0.0157, HR 0.275). In terms of adverse effect, there was no significant increase in GC+TAC group compared with GC group. Conclusion Compared with GC monotherapy, initial TAC+GC treatment significantly prolonged PFS in ASS-ILD patients and did not increase the incidence of drug-related complications.