Conclusion It is accurate, fast, and reliable to use the ultrasonic rapid paraffin sections in intraoperative pathological diagnosis of breast tumor. 结论采用超声快速石蜡切片病理诊断方法对于术中快速病理的确诊具有重要意义,能够达到较高的准确率,且快速、可靠。
Paraffin-embedded tumor specimens were stained with VEGF. 将石蜡包埋肿瘤组织标本进行VEGF染色。
Conclusion: Interphase FISH is a technique of wonderful application perspective, may be used in archival paraffin embedded tissues to detect chromosome copy changes and/ or specific gene amplification or deletion, may be helpful in tumor diagnostics, and is worth of wide use. 结论:间期荧光原位杂交为一很有应用前景的技术,可以用于存档石蜡块的研究,考察染色体数目和/或特异基因改变情况,有一定诊断学意义,值得推广应用。
[ Methods] The routine paraffin slides with HE stain and ABC immunochemical stain were used. DNA ploidy of tumor cells were with image cytometer. 〔方法〕标本采用常规石蜡切片、HE染色及ABC法免疫组化染色,并对Feugeln染色切片用细胞影像仪对瘤细胞的DNA倍体进行测定。
Simultaneously, we carried out paraffin section special stain, immunohistochemistry, and electron microscopical examinations, thus, the section creates conditions for further research of tumor cytology in sputum. 同时应用石蜡包埋切片做了特染、免疫组织化学、电子显微镜检查,为痰液肿瘤脱落细胞学的深入研究创造了条件。
Methods 32 pathological paraffin block of patients suffered from cutaneous squamous cell carcinoma were selected, and their size of tumor and metastasis status of lymphonodes were recorded; 方法选取32例皮肤鳞癌患者的病理检验蜡块,记录肿瘤大小、淋巴结转移情况;
After the treatment was finished, make paraffin sections for tissues of tumor, heart, liver and kidney. 4. 治疗结束后,取肿瘤组织及裸鼠心、肝、肾组织,制作石蜡切片,HE染色镜检。