小阴唇整形术专家共识（2020年版）

        随着社会的发展，人们对美的追求越来越高，小阴唇整形也逐渐受到人们的关注。尽管小阴唇整形术方法有很多，但手术指征、手术方式选择、围术期管理及术后并发症防治等缺乏统一的标准［1-2］。中国整形美容协会女性生殖整复分会组织专家，根据文献报道［3］和专家经验，经过反复的讨论和修改，对小阴唇整形术提出如下共识，以期为临床医生对小阴唇肥大的诊治及整形决策提供参考及借鉴。 浏览更多请关注本刊微信公众号及当期杂志。     

Part II: presentation,diagnosis, classification,treatment, and prevention of stress fractures in female athletes

ABSTRACT

Objectives: Stress fractures (SFx) occur as the result of repetitive loads over short periods of time, which leads to micro-damage of the bone through cortical resorption, ultimately leading to fracture. They are a common injury in female athletes and often cause significant morbidity. The goal of this study is to review the presentation, diagnosis, classification, treatment, and prevention of SFx in female athletes.

Results: A thorough history, physical exam, and appropriate imaging can facilitate early diagnosis of stress fracture (SFx) and faster resolution of symptoms with more conservative management. The female athlete triad is an especially important factor that contributes to the increased risk of SFx in females. The continuum of stress injuries ranges from mild microfailure to complete fracture, which has resulted in the development of newer grading schemas through MRI and radiographic findings. Stress fractures are also classified as low- or high-risk according to anatomic location, as blood supply and applied forces at different locations affect the likelihood of fracture propagation, displacement, delayed union, or non-union.

Conclusions: The ability to screen for at-risk athletes is paramount in preventing SFx. Recognition and prompt treatment of the female athlete triad requires a multidisciplinary approach in order to restore energy balance, correct menstrual irregularities, and improve bone health. This review provides a basis for understanding how to identify and treat stress fractures, which may allow treating physicians to diagnose this condition earlier and minimize any associated morbidity.     

lncRNA RP11-86H7.1在川崎病诊断中的临床意义

目的：探讨lncRNA RP11-86H7.1在川崎病（KD）患者血清中的表达及其与临床病理特征及预后的关系。方法：筛选KD特异相关的循环lncRNA，分KD治疗前患儿组、KD治疗后患儿组、普通发热患儿组及健康儿童组，采用qPCR检测各组血清lncRNA RP11-86H7.1相对表达。分析血清lncRNA RP11-86H7.1相对表达与KD临床病理特征间关系；绘制ROC曲线，分析血清lncRNA RP11-86H7.1表达水平对KD的诊断效能。结果：KD急性患儿组血清lncRNA RP11-86H7.1相对表达量高于各对照组（P＜0.05）；年龄和性别比例与低表达组比较差异无统计学意义（P＞0.05）；qPCR发现lncRNA RP11-86H7.1在KD急性期患儿血清中表达水平明显高于KD恢复期、健康儿童及发热儿童组，差异均有统计学意义（P＜0.05）。结论：血清lncRNA RP11-86H7.1在KD患者中表达上调，其可作为KD早期诊断和评估预后的潜在的生物标志物。     

非酒精性脂肪性肝炎诊断研究进展

非酒精性脂肪性肝病是一种慢性非传染性疾病。近年来其患病率和发病率不断增高,发病年龄也出现低年龄化趋势,该疾病已取代慢性乙型肝炎成为第一大慢性肝脏疾病。重点综述非酒精性脂肪性肝病中的非酒精性脂肪性肝炎的诊断研究进展,介绍非酒精性脂肪性肝炎的临床病史、病理学诊断、非侵入方法诊断,为临床诊断提供参考。     

超声造影联合血清CEA、CA72-4对卵巢良恶性肿瘤鉴别诊断的价值

目的:探讨超声造影联合血清癌胚抗原（CEA）、糖类抗原72-4（CA72-4）对卵巢良恶性肿瘤鉴别诊断的价值。方法:选取2017年1月至2018年6月本院肿瘤科收治的128例卵巢肿瘤患者进行研究，进行超声造影和血清CEA、CA72-4水平检测，观察超声造影、CEA、CA72-4及联合检测对卵巢良恶性肿瘤鉴别诊断的价值。结果:在良性肿瘤组中超声造影符合率为72.92%，恶性肿瘤组中超声造影符合率为75.00%，两组比较差异无统计学意义（P>0.05）；恶性肿瘤组患者血清CEA、CA72-4水平高于良性肿瘤组，两组比较差异有统计学意义（P<0.05）；恶性肿瘤组超声造影、CA72-4检测阳性率均高于良性肿瘤组（P<0.05），两组血清CEA检测阳性率比较差异无统计学意义（P>0.05），三者联合检测阳性率高于单项指标检测（P<0.05）；通过ROC曲线分析显示，CEA的AUC为0.644，诊断灵敏度为31.25%，特异性为82.29%，CA72-4的AUC为0.702，诊断灵敏度为40.63%，特异性为79.17%，二者联合检测的AUC为0.785，诊断敏感性为56.25%，特异性为73.96%；三项指标单独检测，超声造影检测的灵敏度、阳性预测率、阴性预测率、诊断准确度及误诊率最高，CEA检测的特异性、漏诊率最高，三者联合检测的灵敏度、特异性、阳性预测率、阴性预测率、诊断准确度最高，漏诊率、误诊率最低。结论:超声造影联合血清CEA、CA72-4检测较单独检测诊断效能高，对卵巢良恶性肿瘤鉴别诊断有较高参考价值。