散发性髓样癌预后较差。
Medullary carcinoma of the sporadic type carries a worse prognosis.
大多数病例是散发性的，主要是由于环境因素。
The majority of cases are sporadic and due mainly to environmental factors.
诊断时家族性卵巢癌与散发性卵巢癌分期无差别。
Stage at diagnosis had no difference between familial and sporadic ovarian cancer.
目的提高散发性克雅病临床诊断水平，降低其误诊率。
Objective To improve the clinical practical diagnosis of sporadic CreutzfeldtJakob disease and decrease the probability of misdiagnosis.
这两类表现与散发性脑炎的病因及病理分类基本相对应。
These two types of the MR images manifestations correspond in the main with the etiologic and pathologic classifications of the sporadic cerebritis.
除非这种状况得到紧急和广泛处理，否则将继续发生散发性人间病例。
Unless this situation is urgently and comprehensively addressed, sporadic human cases will continue to occur.
家族性MG患者的VDR基因多态性与散发性MG患者不同。
There are some difference of VDR gene frequencies between familial MG and sporadic MG patients.
结论国人原发性散发性肾透明细胞癌中存在VHL基因的突变。
Conclusion The VHL gene may frequently mutate in Chinese patients with primary sporadic renal clear cell carcinoma.
大肠散发性腺瘤以乙状结肠最多见，而结肠腺癌则在直肠最常见。
The adenomas in sigmoid colon were most common and the adenocarcinomas in rectum were most common.
目的：探讨散发性卵巢癌组织中BR CA1蛋白的表达及其意义。
Objective: To investigate the expression of BRCA1 protein in sporadic ovarian cancer and its significance.
目的：观察脑电图对儿童散发性脑炎的早期临床诊断及预后的价值。
Objective: To study the value of EEG in early clinic diagnosis and prognosis of sporadic encephalitis in children.
为了探索散发性戊型肝炎抗体的临床意义。采用ELISA方法检测。
To explore the clinical significance of antibodies in sporadic Hepatitis E virus infected patients, a ELISA protocol was used in this study.
目的探讨国人原发性散发性肾透明细胞癌中VHL抑癌基因突变及其意义。
Objective To investigate the mutation of Von Hippel-Ldau(VHL)tumor suppressor gene in peatients with primary sporadic human renal cell carcinoma(RCC).
结论：散发性戊型肝炎不少见，HEV可与任何一种或多种肝炎病毒合并感染。
Conclusions: Sporadic HEV infection is not rare and the combined infection of HEV with any types of other hepatitis virus can be observed in the clinical practice.
结论：BRCA1蛋白表达降低在散发性卵巢癌的发病过程中可能具有重要作用。
Conclusion: the reduction of BRCA1 expression may play an important role in the carcinogenesis of sporadic ovarian cancer.
虽然大多数食源性疾病为散发性并且通常未得到报告，但是食源性疾病暴发可呈现极大规模。
While most foodborne diseases are sporadic and often not reported, foodborne disease outbreaks may take on massive proportions.
方法回顾性分析26例甲状腺髓样癌的临床资料，其中散发性24例，家族性2例。
Methods 26 cases of MTC underwent surgical treatment were retrospectively reviewed, including sporadic in 24 cases and familiar in 2 cases.
结果：散发性霍乱以无毒株为主，质粒及肠毒素基因的携带率极低，但耐药性有所增加。
Results: The sporadic outbreak of vibrio cholera has some characters: including non toxic strain infection, low detection rate of plasmid and ct gene and increase of drug resistance.
结论：散发性副神经节瘤患者中存在SDHB基因突变，可能与副神经节瘤的发生有关。
CONCLUSIONS: The mutation of SDHB exists in sporadic paragangliomas patients and it might play a significant role in paragangliomas tumorigenesis.
结论PINK1基因R 492x无义突变不大可能是中国散发性帕金森病患者的突变热点。
Conclusion R492X nonsense mutation of PINK1 gene was rare in Chinese sporadic patients with PD.
目的分析中国儿童散发性激素耐药型肾病综合征（SRNS）NPHS2基因及其突变特点。
Objective To examine the mutations in NPHS2 gene of sporadic SRNS in Chinese children.
结果：MIN在具有家族背景大肠癌中的表达明显高于无家族史的散发性大肠癌（P＜ 0．05）。
Results: The incidence of MIN positive was higher in CRC Wirth familial predisposition than sporadic CRC ( P< 0.05).
评价应用临床信息，病理学特点和微卫星分析来鉴别具有突变子表型的散发性结直肠癌患者的可行性。
To assess the feasibility of using clinical informations, pathological features, immunohistochemistry and microsatellite analysis to identify patients with the mutator phenotype.
检测BRCA1表达及DNA含量在散发性乳腺癌的早期诊断、判断生物学行为、预测预后中有重要意义。
Detecting BRCA1 expression and DNA content have important significance in earlier diagnosis, judgement of biological behavior, prediction prognosis of breast carcinoma.
结果表明，细菌及真菌性脑膜炎患者的CSF乳酸浓度显著高于非细菌感染的所谓“散发性脑炎”患者及对照组。
It was demonstrated that the levels of CSF lactate in bacterial-fungal meningitis group were much higher than that in "sporadic encephalitis" group and control group.
目的研究中国湖北汉族人群内皮素受体- B (EDNRB)基因的多态性与散发性先天性巨结肠症发病的关系。
Objective To analyze the relationship between polymorphisms of EDNRB gene and Hubei provincial patients of Han ethnicity with sporadic Hirschsprung disease (sHD).
方法：总结了家族性预激综合征30例，散发性预激综合征363例，对两组患者的临床及电生理特点进行了比较。
Methods: 30 cases of familial preexcitation syndrome and 363 cases of sporadic patients were compared in clinical and electrophysiologic characteristics.
目的探讨泛素羧基末端水解酶l1 (uch - L1)基因的S18Y多态性在散发性阿尔茨海默病(AD)发病机制中的作用。
Objectives: To explore the role of S18Y polymorphism of Ubiquitin Carboxy-terminal Hydrolase-L1 (UCH-L1) gene in the pathogenesis of sporadic Alzhermer's disease (AD).
目的探讨泛素羧基末端水解酶l1 (uch - L1)基因的S18Y多态性在散发性阿尔茨海默病(AD)发病机制中的作用。
Objectives: To explore the role of S18Y polymorphism of Ubiquitin Carboxy-terminal Hydrolase-L1 (UCH-L1) gene in the pathogenesis of sporadic Alzhermer's disease (AD).
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