摘要:

AbstractLymphovascular invasion in microinvasive carcinoma of cervix may be an important prognostic indicator. However, a variety of tissue artifacts can make recognition of this invasion difficult in hematoxylin and eosin (H&E) sections. Ulex europaeus agglutinin I lectin (UEA I) used in an immunoperoxidasen technique as an endothelial cell marker facilitates the diagnosis. In this study, 32 cases with suspected vascular involvement were reacted with UEA I on both freshly cut paraffin sections and destained H&E slides. When blocks were available, adjacent sections were also studied with factor VIII antibody. Although there were problems with interpretation in some cases, there was good agreement between what was regarded as vascular space with routine staining and what was revealed with UEA I. Factor VIII was unhelpful. We concluded that UEA I immunohistochemistry is a useful adjunct for assessing capillary-like space involvement in microinvasive carcinoma of cervix. (The J Histotechnol16:175, 1993)

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.75

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor

摘要:

AbstractDNA ploidy status as been found to be of significant prognostic value in the assessment of many malignancies. It has been applied to assess prognosis in central nervous system neoplasms, particularly those of glial origin with related aneuploidy and malignancy. However, this assessment in meningiomas has been variable, particularly in those that have recurred. We present a case of recurrent meningioma analyzed by flow cytometry and image analysis. (The J Histotechnol16:79, 1993)

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.79

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.87

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.89

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.91

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor

ISSN:0147-8885    

DOI:10.1179/his.1993.16.1.92

出版商:Taylor&Francis    

年代:1993

数据来源: Taylor