查询词典 misdiagnosis

ABSTRACT Objective To discuss the clinical pathologic features and differential diagnosis of mixed germ cell sex cord stromal tumorwith malignant variant of germ cell tumor Methods The clinical pathologic datum and immunophenotype were studied in the case of ovary MGCSCST with malignant variance of germ cell tumor Results The patient's genital anatomy and female phenotype were normal,karotypes was 46xx with uterogestation The tumor tissue consisted of mixed germ cells and sex cord stromal cells with evident malignancy of mixed germ cells There was no atypical structure of gonadoblastoma in tumor tissue Conclusion MGCSCSST has complex morphosis,thus,to prevent misdiagnosis,more samples should be collected and more slices be cut The patient may have prognosis malo when there are high malignant variants of mixed germ cells in tumor tissue

目的 探讨混合性生殖细胞性索间质肿瘤(mixed germ cell sex cord stromal tumor，MGCSCST)伴恶性生殖细胞肿瘤变异型的临床病理特点及鉴别诊断。方法卵巢MGCSCST伴恶性生殖细胞肿瘤变异型的病例进行临床病理特征和免疫表型分析。结果患者生殖器的解剖结构和女性表型正常，染色体组型是46xx，足月妊娠。肿瘤组织由混合性生殖细胞和性索间质肿瘤构成，混合性生殖细胞有显著的恶性特征。瘤组织中没有典型的性腺母细胞瘤结构。结论 MGCSCST有复杂的形态结构，因此更多的取材和切片可以防止误诊，当肿瘤组织中的混合性生殖细胞有高度恶性变异时，患者预后不良。卵巢肿瘤；生殖细胞性索间质肿瘤；免疫组织化学

Results:The main causes of misdiagnosis comprises underestimate the variety of tu m or and pain of never root from different physical position,depending on CT extra vag antly.

结果：对肿瘤表现多样性认识不足，对体位性根性痛认识不足，过分依赖CT检查是导致误诊的主要原因。

The main causes of misdiagnosis of nasopharyngeal carcinoma wase as follows: typical primary symptoms, recessive anatomical site, and for submucous type, and difficult to get tumor tissues by biopsy.

鼻咽癌早期症状不典型，解剖位置隐蔽，粘膜下型活检时不易取到肿瘤组织，有的医生缺乏对本病的认识，鼻咽癌普查的缺乏，也是导致误诊的主要原因。

The hospitalizing patient with bellyache for chief complains,especially repeated paroxysm,and of which treatment effect is not good,should make the gastroscopy,barium meal examination etc,in order to prevent misdiagnosis or leak diagnosis.

对于以腹痛为主诉就诊的患儿，特别是反复发作、对症治疗效果不佳的病例，均应作胃镜、胃肠钡餐等相关检查，以免误诊或漏诊。

The misdiagnosis to mechanical trouble comes from misjudging mechanical states, inaccurate diagnosis data, unreliable data, incorrect diagnosis reasoning, etc. The information properties of mechanical state play an important role in diagnosis.

对机械状态的误诊断是对机械状态的一种歪曲反映，误诊断原因是多方面的，包括诊断数据的不准确性、诊断依据的不可靠性、诊断推理的不合理性等。

Misreporting cause of death in Routine Vital Registration in China urban areas is common. It can, however, basically reflect the real pattern of cause of death due to complementary effect of misdiagnosis.

中国城市常规死因登记资料死因错报比较普遍，但由于死因错分的补偿效应，还是基本能正确地反应真实的死因模式。

Objective To explore the clinical characteristic,image feature and the causes of misdiagnosis and mistreats to the childhood nasopharyngeal cancer.

目的 探讨儿童鼻咽癌的临床特征、影像学表现及误诊误治原因。

Consequently it was the main measure to grasp the clinical characterlistic and combine multiple examinations to decrease misdiagnosis and mistreats for childhood nasopharyngeal cancer.

影像学检查是诊断儿童鼻咽癌的重要方法，认识不足和首发症状不典型是误诊的主要原因；掌握儿童鼻咽癌的临床特征并与多种检查相结合是减少误诊误治的主要措施。

Objective To investigate the misdiagnosis reasons of pseudocondyloma of vulvae.

目的 探讨分析假性湿疣误诊的原因。

ConclusionThe key to reduce the misdiagnosis of pseudocondyloma of vulvae is to master the clinical manifestations and the disease history .If needed, the laboratory tests may be done for the patients.

要减少假性湿疣误诊的关键在于掌握临床表现和病史，对于少数临床表现难以确诊的病例，还需进一步做实验室检查以减少误诊。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。