未分化癌

肺小细胞未分化癌的多层螺旋CT表现

The Appearance of Multi-slice CT of Small Cell Undifferentiated Carcinoma

结果术后复发的21例中DukesC期17例。病理类型：分化型腺癌17例、粘液性腺癌3例、未分化癌1例。

Results Among the recurrent cases , Dukes C was in 17 cases , the pathological grading showed : differenciated adenocarcinoma 17 cases , mucoid adenocarcinoma 3 cases undifferentiated carcinoma 1 case .

肺未分化癌p53基因蛋白的表达和预后相关性的研究

Expression of p53 Protein in Undifferentiated Lung Cancer as Related with Prognosis

BCL-2癌基因蛋白在食管小细胞未分化癌表达的研究

Overexpression of the BCL 2 proto oncogene in esophageal small cell undifferentiation carcinoma

30例前列腺癌中，有10例P53和Rb同为阳性，P53在低分化和未分化癌中阳性表达明显高于高分化腺癌（P＜0.01）

P53 and RB positive expressions were obviously stronger in poorly differentiated and undifferentiated carcinoma than in highly differentiated adenocarcinoma .

方法：应用免疫组织化学检测46例鼻咽未分化癌病例标本MMP-9表达情况。

Methods The expression of MMP-9 in 46 cases with undifferentiated nasopharyngeal carcinoma was detected with immunohistochemistry .

采用ABC免疫组织化学法对60例肺未分化癌进行p53蛋白阳性表达的研究。

The expression of tumor suppressor gene p53 in 60 patients with primary undifferentiated lung cancer was studied with ABC immunohistochemical technic .

观察不同浓度的紫杉醇对人甲状腺未分化癌细胞DRO生长的影响。

To investigate the proliferative effect of paclitaxel against humananaplastic thyroid carcinoma cells ( DRO ) .

DP组37例病人中，男性23例，女性14例；鳞癌14例，腺癌20例，腺鳞癌2例，大细胞未分化癌1例；

There were 14 cases with squamous cell carcinoma , 20 cases with adenocarcinoma , 2 cases with adenosquamous carcinoma , 1 case with large cell carcinoma .

CT扫描与肿瘤标记物联合诊断率提高，在恶性病变中鳞癌15.4%，腺癌17.2%，小细胞未分化癌28.5%，良性病变为11.2%。

After the combination of CT scanning and the tumour markers , diagnostic rate was elevated ( 15.4 % in squamous carcinoma , 17.2 % in adenocarcinoma , 28.5 % in small cell carcinoma ; 11.2 % in benign lesions . )

EGFR和TGF-α在非小细胞癌中的表达率（EGFR78.57%；TGF-α57.14%）显著高于小细胞未分化癌（P＜0.05）。

The expression of EGFR and TGF-a in non-small cell lung cancer ( EGFR 78.57 % ; TGF-a 57.14 % ) was significantly higher than that in small cell lung cancer ( P < 0.05 ) .

本文对7例N-甲基-N′-硝基-N亚硝基胍（MNNG）诱发的大鼠肺未分化癌进行了组织化学和超微结构的研究。

Pulmonary undifferentiated carcinomas in seven rats , induced by MNNG were studied by histochemical and electron microscopic methods .

甲状腺滤泡癌细胞胞核的PU值小于乳头状癌组，大于未分化癌和髓样癌组，差异有统计学意义（P<0.01）；

The TTF-1 PU in nuclei of thyroid follicular adenocarcinoma was lower than that of papillary adenocarcinoma , but higher than those of undifferentiated and medullary carcinomas ( P < 0.01 ) .

肺未分化癌p53过度表达者，其1年及半年生存率有增加倾向，但无统计学意义。大细胞癌p53阳性者其淋巴结转移率为87.5%，两者呈正相关（P＜0.05）。

The one year survival rate of large cell carcinoma with p53 nuclear-plasma type positive cases was longer than that with plasma type patient positive with p53.Lymph node metastatic rate was 87.5 % in large cell carcinoma ( P < 0.05 ) .

结果1.PCNA阳性表达与乳腺癌分化程度和淋巴结转移相关，高分化癌阳性表达低于中分化癌和未分化癌，P<005；

Results 1.PCNA positive expression were correlation with breast cancer differentiated degree and lymph metastases .

方法：选择甲状腺髓样癌10例，滤泡性腺癌、乳头状腺癌和未分化癌各3例，行免疫组化LSAB法检测。

Methods 10 cases of medullary thyroid carcinoma , 3 cases of papillary carcinoma , 3 cases of follicular carcinoma and 3 cases of undifferentiated carcinoma were studied with LSAB immunohistochemical method .

在光镜诊断的12例中有3例与电镜诊断不符：光镜诊断2例为小细胞未分化癌，l例是鳞状上皮癌；

Three of them showed different findings under light and electron microscope , i.e.under light microscope , they were small cells undifferentiated ( 2 ) and squamous ( 1 ) in character ;

目的通过对36例腮腺伴淋巴样间质未分化癌（UCLS）进行临床资料分析和研究，探讨UCLS临床特点及组织发生。

Objective To study the origin , clinical characteristics and histogenesis of undifferentiated carcinoma with lymphoid stroma ( UCLS ) .

目的分析涎腺伴有淋巴样间质的未分化癌（恶性淋巴上皮病Malignantlymphoepitheliallesions，MLEL）的临床特点、发展规律、治疗方法及转归。

Objective To analyse the clinical characteristic , evolution and prognosis of undifferentiated carcinoma with lymphoid stroma ( malignant lymphoepithelial lesions , MLEL ) in salivary gland .

结果全组病例中，3/21有良性淋巴上皮病复发史，其中，第2次复发至确诊为伴有淋巴样间质的未分化癌最长2a，最短0.5a。

Results There were 3 / 21 patients with recurrent benign lymphoepithelial lesion history ( BLEL ) . The shortest duration from the recurrence to specific diagnosis was 6 months , and the longest was 2 years .

结论CD105在正常甲状腺组织、良性甲状腺组织的血管内皮细胞膜上无表达，在甲状腺乳头状癌、滤泡状癌和未分化癌中依次升高。CD105可以作为预测甲状腺癌转移的参考指标。

Conclusion CD105 is not expressed in normal thyroid tissue and benign thyroid tissue , but is increased sequentially in papillary thyroid carcinoma , follicular carcinoma and anaplastic thyroid carcinoma , so it can be regarded as a referral index for predicting potential metastasis of thyroid carcinoma .

未分化癌（4例）7.24±1.40；

Undifferentiated carcinoma , ( 4 cases ) 7.24 ± 1.40 ;

鼻咽未分化癌与非何杰金淋巴瘤的显微图像分析

Image Analysis of the Undifferentiated Carcinoma and NHL of the Nasopharynx

胃未分化癌30例临床观察

Clinical observation of 30 cases of undifferentiated carcinoma of stomach

1260例肺小细胞未分化癌综合治疗结果分析

Results of combined therapy for 1 260 patients with small cell lung cancer

腺癌236例，鳞癌7例，未分化癌13例。

There were 236 adenocarcinoma , 7 squamous cancer and 13 undifferentiated cancer .

甲状腺未分化癌预后因素探讨&附80例临床分析

Study of prognostic factors on anaplastic thyroid carcinoma Clinical analysis of 80 cases

鼻咽未分化癌的疗效分析

Undifferentiated Nasopharyngeal Carcinoma : Analysis of 46 Cases

小细胞未分化癌9例，鳞癌26例，腺23例。

Small cell lung cancer is 9 cases .

甲状腺未分化癌6例报告

Anaplastic thyroid carcinoma : report of 6 cases