Carcinoma of the cervix: Value of dynamic magnetic resonance imaging in assessing early stromal invasion

Background The purpose of this study was to assess the accuracy of contrast-enhanced magnetic resonance imaging (dynamic MR imaging) in the evaluation of preinvasive and early invasive cancer of the cervix. Methods Twenty-nine women with untreated squamous cell carcinoma of the cervix with either no stromal invasion or early stromal invasion underwent pretreatment MR imaging and dynamic MR imaging within 4 weeks of surgical evaluation. The images were evaluated for tumor detection and compared with results of histologic examination of the surgical specimens. Results The lesions in 17 cases with histologically proven stromal invasion of 4 mm or greater were detected with dynamic MR imaging, whereas lesions in only 8 of these cases were detected with T2 imaging. In 9 cases with stromal invasion between 4.0 mm and 5.0 mm, lesions were represented as early phase focal enhancement on dynamic MR images, but not detected on T2-weighted images. In the 12 cases with less than 4 mm stromal invasion, no lesions were visualized on either T2-weighted images or dynamic MR images, except in 1 case of glandular involvement without stromal invasion that appeared as enhancement on early-phase dynamic MR imaging. Conclusion Dynamic MR imaging detected more lesions of early stromal invasion in pretreatment imaging for cervical cancer than nonenhanced MR imaging.     

压力性尿失禁初始发病时间分析

目的：对女性压力性尿失禁初始发病时间进行探讨，以便采取预防措施。方法：对我院2000年12月-2003年2月期间就诊的全部408例女性压力性尿失禁病例的初始发病时间做回顾性分析。结果：初始发病在分娩后12个月内者为166例，占40．69％，初始发病在更年期或绝经后2年者为115例，占28．19％。结论：分娩后12个月内及更年期或绝经后2年为患者初始发病比较集中的两个时期，应加强这两个时期的妇女保健。     

干休所代谢综合征流行病学调查及生活方式强化干预

目的:调查北京136个军队老年集聚社区居民代谢综合征(m etabolic syndrom e,MS)的患病率及危险因素;探讨生活方式强化干预对MS患者早期治疗及降低危险因素的效果。方法:于2004年5~6月对北京136个以离退休干部为主体的军队社区、2 335名医疗体系属于我院的常住居民通过健康体检后进行MS的筛查和评价;对明确诊断MS患者实施健康教育、饮食和运动等生活方式强化干预。结果:在被调查的2 335人中MS患病率为28.7%,具有4个危险因素者占6.9%。饮食、运动干预后饮食结构趋于合理,中、老年组平均体重指数下降2~4 kg。结论:对MS高危人群进行常规筛查和评价,可促进MS的早期临床诊断;生活方式强化干预可增强老年人维护健康的意识,积极的防治有利于MS的转归及防止并发症的发生及发展。     

Hyperglycemia, hyperlipemia, and periodic paralysis: a case report of new side effects of clozapine

1. 1. This case report of a Chinese male schizophrenic patient describes new side effects that have not been documented previously for patients treated with clozapine. At certain doses of clozapine, the patient showed direct adverse reactions, which include a combination of hyperglycemia, hyperlipemia, and periodic paralysis.

2. 2. In a four-year study of this patient who had no previous episodes of diabetes in his or his family history, the authors found that these symptoms disappeared upon withdrawal of clozapine and relapsed with re-treatment of the drug.

3. 3. This study indicates that hyperglycemia, hyperlipemia, and periodic paralysis may need to be monitored on patients treated with clozapine.

     

干扰素基因刺激蛋白相关婴儿期发病血管病变1例并文献复习

目的 探讨干扰素基因刺激蛋白(STING)相关婴儿期发病血管病变(SAVI)的临床特点、诊断和治疗。方法 对1例SAVI患儿的临床表型及基因型进行分析,并通过复习相关文献,分析和总结有关国内外SAVI的文献报道,总结SAVI的临床特征及遗传学特点。结果 男,11岁4个月,为反复呼吸道感染、咳嗽、活动耐力下降,查体可见杵状指(趾),实验室检查提示ESR异常升高、ANA及抗心磷脂抗体阳性,肺部高分辨CT提示间质性病变。全外显子测序提示患儿TMEM173基因新生杂合突变:c.463G>A,p.V155M。予托法替尼(每次5 mg,每天2次)治疗有效。文献复习目前国内外已报道SAVI病例31例(包括本文1例),SAVI男性多发,以婴幼儿为主。首发症状以皮疹(58.0%)、呼吸急促(41.9%)及活动受限(48.3%)为主。实验室检查64.5%伴有ESR增快或CRP升高,64.5%出现自身抗体阳性。70.9%患儿肺部影像学提示为间质性肺炎改变。基因检查可明确诊断,SAVI相关的基因突变位于第5号染色体上的TMEM173基因,74.1%为新发突变。Janus激酶抑制剂治疗有效。结论 SAVI为一种罕见的自身炎症性疾病,为TMEM173基因变异,临床上以活动耐力下降、生长受限及间质性肺疾病为主要表现。Janus激酶抑制剂对该病治疗有效。     

Age at onset of schizophrenia: gender differences and influence of temporal socioeconomic change

This study was undertaken to examine whether males develop schizophrenia at a younger age than females, and whether temporal socioeconomic change affects the age at onset of schizophrenia. The subjects were 848 ICD-9 schizophrenics who were admitted to Nihon University Hospital, Tokyo, Japan, during the period of 1955-64 (n = 468 (214 males and 254 females), group A) or during the period of 1982-91 (n = 380 (220 males and 160 females). group B). Schizophrenic males showed an earlier age at onset than schizophrenic females. However, the mean age at onset of schizophrenia did not differ significantly between group A and group B. These results indicate that the gender difference in age at onset of schizophrenia has not been influenced by temporal socioeconomic change.     

舌下含服米索前列醇配伍米非司酮在终止早孕中的应用

目的 :探讨舌下含服米索前列醇配伍米非司酮用于早孕流产的可行性、安全性及有效性。方法 :将孕周在 7wk内的孕妇随机分为舌下组、口服组各 12 0例。 2组均经米非司酮预治疗后 ,舌下组含服米索前列醇 2 0 0 μg ,1h后重复 ,总量不超过6 0 0 μg ;口服组单次口服米索前列醇 6 0 0 μg。 结果 :舌下组完全流产率比口服组高 ,清宫率比口服组低 (P均 <0 0 1) ,引 -流时间缩短 (P <0 0 1) ,阴道流血及药物不良反应两者无明显差异。结论 :舌下组终止早孕具有简便、有效 ,引 -流时间短等优点     

硬膜外麻醉复合全麻对开胸手术患者早期恢复质量的影响

目的 探讨硬膜外腔阻滞复合全麻与肋间神经阻滞复合全麻对开胸手术患者早期恢复质量的影响。方法 选取行开胸手术患者76例,按随机数表法分为两组,硬膜外阻滞复合全麻组（E组）、肋间神经阻滞复合全麻组（C组）,每组38例。E组行硬膜外穿刺置管,术中0.2%罗哌卡因维持;C组行切口及上下肋间神经阻滞,两组全麻诱导及维持一致。采用术后恢复质量量表(quality of recovery QoR-40）对患者进行术前1d、术后3d恢复质量评分;采用视觉模拟评分法（visual analogue scale, VAS）对两组患者进行拔管后4 h、8 h、12 h、24 h安静和活动后的VAS评分;同时记录患者首次下床活动时间及住院时间。结果 E组在术后3dQoR-40各项评分均高于C组,差异有统计学意义（P <0.05）;E组静息和运动状态下术后各时间点VAS评分均低于C组,差异有统计学意义（P <0.05）;E组首次下床活动时间较早,住院时间较C组减少,差异有统计学意义（P <0.05）。结论 硬膜外阻滞复合全身麻醉用于开胸手术患者,不仅镇痛效果良好,还能明显提高术后早期恢复质量,...