多灶性

河南食管癌高发区居民多灶性食管癌前病变和癌组织p53基因的突变分析

P53 gene mutations in multifocal esophageal precancerous and cancerous lesions in

肺部CT检查5例，均见到多灶性实变、磨玻璃影、结节及坠积现象。

On CT scans , multifocal areas of consolidation and ground glass opacity or nodules and gravity dependent opacity were seen in all 5 patients .

CT对脾多灶性病变的病因分析与诊断价值

CT Diagnosis of Splenic Multifocal Lesions

CT检查均确诊为小肠肿瘤，主要征象为腔外不规则肿块，肿块内多灶性低密度坏死区。

On CT scans , the main manifestation was an extraluminal mass with multiple necrosis areas of low density .

食管癌高发区人群多灶性食管癌前病变的P53肿瘤抑制基因变化研究

P53 tumor suppressor gene mutation and protein accumulation in multifocal esophageal precancerous lesions among high risk population in Henan

IvIg反应性多灶性运动神经病传导阻滞的实用性定义

A practical definition of conduction block in IvIg responsive multifocal motor neuropathy

结果本组MRI显示为弥漫性白质或灰质异常信号6例（其中1例并发进行性多灶性白质脑病死亡）；

Results Diffuse abnormal MR signal intensities were revealed in the white or gray matter in 6 cases ( one of them died of progressive multifocal leukoencephalopathy ) .

颅部X线片示颅骨多灶性缺失，B超及彩色多普勒超声检查示眶内软组织肿物，CT检查可同时显示眶骨缺失和软组织肿块，MRI检查可示眶内肿瘤及颅内受累情况。

B scan and color Doppler showed soft tissue masses in the orbit . CT showed soft tissue masses and bony skull defects . MRI showed orbital tumor and intracranial involvement .

根据法国研究者的结果，某些多灶性运动神经病患者，无论有无外在传导阻滞症状，都可以对免疫球蛋白IV作出反应。

Certain patients with multifocal motor neuropathy with or without apparent conduction block respond to IV immunoglobulin ( IVIg ) therapy , according to French researchers .

P53基因突变主要发生在高级、期的膀胱癌，与膀胱癌的早期复发有密切关系，而与其多灶性无关。

P53 gene mutation appears to be closely associated with high grade and high stage bladder cancers and is also related to recurrence but not to multifocality .

血浆β-TG、PF4的变化在急性脑梗死与多灶性脑梗死中的意义探讨

Probing into the Significance of Plasma Levels of β - TG and PF_4 in Acute Cerebral Infarction and Multi-focus Cerebral Infarction

结果：多灶性骨肉瘤的发病率为6.85%，SPECT对多灶性骨肉瘤的显示率为92.31%。

Results : The incidence rate of multifocal osteosarcoma was 6.85 % , the display rate of multifocal osteosarcoma was 92.31 % with SPECT .

结果中耳恶性病变的CT诊断要点如下：（1）软组织密度肿物单发、形态可极不规则、但仍相连呈整体状，无良性病变常见的多灶性表现；

Results The main points of CT diagnosis of malignant diseases in middle ear included : ( 1 ) The lesion appeared mostly single irregular soft-mass , without the appearance of multicentric-focus-lesion which was common in benign diseases ;

75例中有48例做头颅MRI检查，其中18例脑白质有多灶性小圆点状长T1长T2改变。

There were long T 1 and long T 2 changes in cerebral white matter of 18 cases from 48 cases having brain MRI of 75 cases migraine .

患者服用利妥昔单抗后，可能会发生病毒感染（包括JC病毒）的复发或恶化而引发进行性多灶性白质脑病（PML）。

Reactiation or exacerbation of viral infections including JC virus leading to PML may occur when patients receie Rituxan for any reason .

FDA称，新的警报将提醒医生和病人注意一种罕见的所谓的渐进多灶性白质脑病的脑部感染及其他严重感染的风险。

The FDA said the new warnings will alert doctors and patients to the risk of a rare brain infection called progressive multifocal leukoencephalopathy and other serious infections .

ACI组7天后β-TG与多灶性脑梗死组、对照组均无差异（P0.05）。

And also , levels of plasma β - TG in ACI after 7 days 、 multi-focus cerebral infarction and the control group were not obviously different ( P0.05 ) .

弥漫性腹膜平滑肌瘤病（LPD）极罕见，为腹腔平滑肌多灶性增生。

Leiomyomatosis Peritonealis Disseminata ( LPD ) is a rare benign multifocal groliferative smooth muscle tumor of the abdominal cavity .

目的分析多灶性运动神经病（MMN）的临床及神经电生理特点。

Objective To analyze the clinical and electrophysiological features of the multifocal motor neuropathy ( MMN ) .

多灶性运动神经病（MMN）是一种以缓慢进展的非对称性肢体无力为特征的免疫性疾病。

Multifocal motor neuropathy ( MMN ) is an immune-mediated disorder characterized by slowly progressive asymmetrical limb weakness .

方法：采用酶标免疫测定法测定40例ACI患者6～72h、7d和33例多灶性脑梗死患者血浆β-TG、PF4的变化。

Methods : This research adopted Enzyme Immunological Assay measure plasma levels of β - TG , PF4 in 40 ACI and 33 multi-focus cerebral infarction patients .

OCT表现为：（1）36眼后极部多灶性泡状视网膜神经上皮脱离，其中16眼伴色素上皮脱离。

The OCT characteristics of bullous retinal detachment were seen as follows : ① multiple retinal neurosensory detachment was seen at posterior pole in 36 eyes , combined with retinal pigment epithelial detachment in 16 eyes ;

目的探讨多灶性脉络膜炎（multifocalchoroiditis）患者的临床表现及吲哚青绿血管造影（ICGA）和荧光素眼底血管造影（FFA）的特点。

Objective To explore the clinical manifestations and the characteristics of images of indocyanine green angiography ( ICGA ) and fundus fluorescein angiography ( FFA ) of multifocal choroiditis .

肿瘤最大径4～15cm，多位于肾皮质，淡黄色到金黄色，单灶或多灶性结节状生长。

The tumor ranged from 4 to 15 cm in the greatest dimension . Most tumors located in the cortex of kidney with straw yellow or golden yellow appearance .

目的探讨急性多灶性脑出血（AMCH）的病因、发病机制及临床特点。

Objective To investigate tha pathogenesis and clinical characteristics of acute multifocal cerebral hemorrhage ( AMCH ) .

结论原发于脉络膜的多灶性脉络膜炎的临床表现随病程长短、病变部位的不同和病灶多少而各异，ICGA和FFA可清晰地显示病变发展的过程，并可用于指导临床治疗。

Conclusions The clinical manifestations of multifocal choroiditis varied with disease course , location and numbers of the lesions . ICGA and FFA can show the development of the disease clearly , which may guide the treatment .

目的：测试正常国人不同神经节段的复合肌肉动作电位（CMAP）相对波幅的正常变异，结合多灶性运动神经病的CMAP衰减特征，探讨运动神经传导阻滞的诊断标准。

Objective : To study characteristics of amplitude decay over different nerve segments between normal subjects and multifocal motor neuropathy ( MMN ), and establish diagnostic criteria for the partial conduction block .

结论：本研究提示脑梗死病人血小板活性增高，β-TG、PF4均升高可能为ACI6～72h患者，仅有PF4升高可能为多灶性脑梗死。

Conclusions : The study shows platelet activity of cerebral infarction patients increases . The elevation of β - TG , PF4 may be the ACI patients in 6-72h , only the increase in plasma PF4 may be multi-focus cerebral infarction .

多灶性运动神经病变的活动依赖性传导阻滞：磁性疲劳试验

Activity-dependent conduction block in multifocal motor neuropathy : Magnetic fatigue test

脑电地形图对多灶性与单灶性脑梗塞的研究

Computer EEG Topographical Studies of Multiple and Single Brain Infarctions