冰冻切片的目的主要是为了在手术中明确病理诊断 ,以决定进一步手术方案 ;它可让医生了解病变的性质 ,确定切除肿瘤的边缘是否残留癌组织 ,确定有无淋巴结转移。但冰冻切片诊断存在一定的局限性 ,且与最终病理的一致性及准确性尚存在一定差异[1 ] 。我们就所作的 1 2 6张腮腺冰 The purpose of frozen section is mainly to clear the pathological diagnosis in surgery to determine further surgical options; it allows the doctor to understand the nature of the lesion, to determine whether the edge of the resected tumor remains cancerous tissue, to determine the presence or absence of lymph node metastases. However, there are some limitations in the diagnosis of frozen sections, and the consistency and accuracy with the final pathology there are still some differences [1]. We made 120 parotid glands on ice