Lobular carcinoma with cytoplasmic granules

We report on a case of invasive lobular carcinoma of the breast with a previously undescribed cytologic feature. Diff-Quik-stained cytologic preparations showed uniform single cells with prominent coarse cytoplasmic granules. Ultrastructurally, the granules showed features suggestive of autophagosomes and/or degenerative mitochondria. The cytologic differential diagnosis included granulocytic sarcoma, metastatic melanoma, extramedullary hematopoiesis, large granulocytic leukemia/lymphoma, and mast-cell tumor. Adjunctive studies were helpful in the diagnosis of carcinoma. Histologic study of the mastectomy specimen showed classic type of invasive lobular carcinoma.     

难治性便秘综合治疗及影响因素的评价

目的评价综合治疗对难治性便秘的疗效及影响因素。方法将84例难治性便秘分为非重叠组和重叠组。应用个体化综合治疗4周,观察便秘症状评分变化及总有效率,分析IC患者的重叠症状和心理障碍状态对疗效的影响。结果(1)84例便秘患者中,重叠组和非重叠组分别占40.5%和59.5%。(2)重叠组和非重叠组的总有效率分别为50.0%和78.0%(P<0.05)。(3)对37例IC患者的心理测试调查显示,59.4%(22/37)有心理障碍状态,重叠组和非重叠组伴有心理障碍状态对治疗的总有效率分别为4.8%和31.5%(P<0.05)。结论适合个体化的综合治疗使多数难治性便秘缓解症状,但伴有重叠症状,尤其心理障碍状态则影响疗效。     

Use of the fascial stapler® in proctopexy for rectal prolapse

Proctopexy using synthetic mesh is a popular method of treating rectal prolapse. Suturing the graft to the presacral fascia is time-consuming and can lead to complications. With the fascial staper^®, two parallel rows of three staples are used to quickly and securely anchor the Marlex sling to the sacrum, thus avoiding hemorrhage from the presacral veins. Fourteen patients have been treated with no complications.     

Hyperbaric oxygen therapy in chronic stable multiple sclerosis: double-blind study

We carried out a randomized, double-blind, placebo-controlled trial of hyperbaric oxygen therapy (HBO) in patients with chronic stable MS. Eighty-two patients were treated in a multiplace hyperbaric chamber with gas supplied by mask. Forty-one patients received 20 consecutive daily treatments of 100% O2 followed by 7 "booster" treatments in the next 6 months; 41 control patients received "air" (12.5% O2 at 1.75 atmospheres absolute). There was no significant difference in treatment and control groups in the Extended Kurtzke Disability scores, Kurtzke Functional scores, magnetic resonance imaging, or evoked potentials after the initial 20 treatments or after the boosters. HBO is not effective in treating chronic stable MS.     

Multifocal CT enhancement in MS

Review of 146 CTs in 125 MS patients showed that 53.4% (39/73) of those done during acute relapse showed enhancing lesions. Of scans done during the "active" stage of disease, 40.8% (20/49) showed enhancement, whereas only 12.5% (3/24) showed enhancement during clinically inactive periods. Autopsy confirmation that enhancing lesions represent demyelinating plaques was obtained in one patient. This study shows that enhancing lesions in MS reflect biologic activity and are most likely to be seen during acute clinically apparent relapses. More than one-half of the patients hospitalized with acute attacks appeared to be having multifocal relapses. These findings show that acute relapses are commonly multifocal and suggest that they are mediated by blood-borne factors.     

基于信息化的急诊患者早期分级预警方案效果分析

基于早期预警评分系统,构建了急诊患者早期分级预警方案,并借助信息化手段,将方案嵌入急诊护理信息系统中,设置了颜色分级提醒功能,实现了分级预警闭环管理。实施后,急诊患者生命体征监测频次增加,抢救成功率提高,护理不良事件发生率降低。认为基于信息化的急诊患者早期分级预警方案提高了急救质量,保障了患者安全,但需在医护协作、护理人力分配、信息资源整合等方面持续改进。     

实施员工关爱计划保障医务人员职业安全与健康

医务人员的身心健康和执业满意度直接影响医疗服务质量。复旦大学附属华山医院从员工需求切入,建立并实施员工关爱计划:横向包括身心健康、社会支持、个人成长与职业生涯发展等;纵向贯彻危机前、危机中、危机后三级援助体系。实践后,员工满意度、社会支持水平、幸福感有所提升,职业倦怠阳性率有所下降。员工关爱计划在管理理念、方案完善、人才培养等方面还有待进一步改进。     

2019年广东省部分地区感染性腹泻病原学及人轮状病毒分子流行病学特征

目的 对感染性腹泻样本进行检测鉴定,并对轮状病毒A组进行病毒分离,研究2019年广东省部分地区感染性腹泻病原学及轮状病毒分子流行病学特征。方法 2019年1月1日至2020年1月12日,采集广东省广州市、东莞市和江门市临床感染性腹泻患者粪便样本,进行多重RT-PCR扩增和微球杂交技术检测鉴定,并对轮状病毒A组阳性样本进行分离后,采用半巢式PCR试验对阳性细胞培养物进行G/P基因分型。结果 共纳入706例合格病例,病原体总检出率43.06%,病毒检出率18.13%高于细菌检出率8.36%高于寄生虫检出率1.27%。病毒病原谱以轮状病毒A组G9P[8]和诺如病毒GII型感染为主,细菌病原谱以沙门菌和艰难梭菌为主,寄生虫以蓝氏贾第鞭毛虫为首。不同季度、不同年龄组病原谱构成各不相同。轮状病毒A组主要受累群体为≤5岁儿童,主要时间分布于1—4月,基因型呈现多样性,包括G2P[4]、G3P[8]和G9P[8]。结论 2019年广东省部分地区感染性腹泻病毒类病原体高于细菌类高于寄生虫类,轮状病毒A组G9P[8]、诺如GII型、沙门菌和蓝氏贾第鞭毛虫是最主要的病原体,且G9P[8]型A组轮状病毒毒株在轮状病毒感染中占主导趋势。在防控病毒性和细菌性腹泻的同时,应警惕寄生虫所致腹泻并重视混合感染的病原学监测。     

脑卒中肺部感染危险因素及血清免疫炎性因子的预测价值

目的基于主成分分析(PCA)-决策树模型分析脑卒中肺部感染的危险因素及血清免疫炎性因子的预测价值。方法回顾性分析2014年12月-2019年12月江西省上饶市人民医院确诊的176例脑卒中患者,根据是否发生肺部感染,分为感染组40例和未感染组136例。记录患者临床特征,检测血白细胞(WBC)计数、血清C-反应蛋白(CRP)、降钙素原(PCT)和可溶性白细胞介素-2受体(SIL-2R)水平。采用Logistic回归和卡方自动交叉检验(CHAID)模型分析影响脑卒中后肺部感染的危险因素;受试者工作特征曲线(ROC)分析血WBC、CRP、PCT、SIL-2R预测肺部感染的价值。结果脑卒中肺部感染与患者年龄、卒中类型、是否合并糖尿病、吸烟史、吞咽困难、意识障碍、侵入性操作有关(P<0.05);感染组患者血WBC、CRP、PCT和SIL-2R水平高于未感染组(P<0.05);糖尿病、侵入性操作、CRP和PCT均为影响脑卒中患者肺部感染的独立危险因素(P<0.05);PCA-ROC分析显示,血WBC、CRP、PCT、SIL-2R和联合预测主成分1(PC1)的曲线下面积(AUC)分别为0.670、0.816、0.854、0.686、0.918;PCA-卡方自动交互检测(CHAID)模型分析显示,WBC、CRP、PCT、SIL-2R和PC1预测肺部感染的准确率为77.33%、84.72%、86.90%、79.02%和89.24%。结论血清PCT水平可用于预测脑卒中患者肺部感染的发生,临床可重点关注合并糖尿病、意识障碍和侵入性操作的患者。     

卵巢子宫内膜异位症和卵巢良性肿瘤患者血清CA125和唾液酸测定的临床意义

目的 探讨血清CA125和唾液酸（SA）对卵巢子宫内膜异位症及卵巢良性肿瘤的诊断价值。方法 对30例卵巢巧克力囊肿、30例卵巢良性肿瘤和15例正常妇女采用放免法测定血清CA125值,比色法测定血清SA值。结果 卵巢巧克力囊肿组血清CA125均值明显高于良性肿瘤组及正常对照组（P＜0．01）,而血清SA增值三组间无显著性差异（P＞0．05）。结论 血清CA125测定对巧克力囊肿有辅助诊断价值,且有助于与卵巢良性肿瘤的鉴别。