1·If there is any suspicion of a malignancy (cancer), a biopsy should be performed. A biopsy involves removing a small section of tumor tissue for microscopic examination by a pathologist.
如果怀疑是恶性，需要做组织切片检查。切片需由病理学者进行瘤子切片组织的微观检验。
2·Puncture biopsy and frozen section helps to decrease misdiagnosis rate.
术前穿刺活检及快速冰冻切片可减少误诊率。
3·A simple method of frozen section from 634 cases of biopsy has been reported and analysed.
本文报告采用一种简易冰冻切片法对634例活组织标本进行病理诊断的分析。
4·MATERIAL and METHODS: Samples of biopsy and operation were performed by routine histopathologic section, immunohistochemical staining and electron microscope check.
材料与方法：综合分析活检及手术标本常规切片、免疫组化及电镜检查、临床表现。
5·A 35 - year - old male presented with enlarged right axillary nodes. Biopsy of lymph nodes was performed. A section of representative lymph node is provided.
35岁男性。右腋窝淋巴结肿大。行淋巴结活检术。切片示具代表性的淋巴结。
6·The key points of aspiration biopsy included selection of the appropriate cross-section.
活检的要点包括选择最佳层面和进针点，作多点扇状快速抽吸。