“活组织检查,二号房。”手术室护士喊道。我是病理学家,负责分析人体活组织检查的结果。病人开刀之后,我的责任是把癌分类,评判严重程度,确定扩散范围。我戴上手套,取出从汉娜乳房肿瘤上切下的组织。她35岁,得了乳癌,医生把她左乳房长癌的部分切除,同时切下腋下的淋巴结,以判定肿瘤有没有扩散到乳房以外。那是圆圆的一团脂肪状物质,样子像个熟油桃,摸起来也像。我用手术刀把它切开,看见中间有团桃核大小的东西,好像 “Biopsy, Room 2.” The operating room nurse shouted. I am a pathologist, responsible for analyzing the results of human biopsies. After the operation of the patient, my responsibility is to classify the cancer, judge the severity and determine the extent of the spread. I wear gloves to remove the tissue cut from the Hanna breast tumor. She was 35 years old and had breast cancer. The doctor removed part of her left breast with a long cancer and cut off the axillary lymph nodes to determine if the tumor had spread beyond the breast. That is a round group of fatty substances, like a ripe nectar, feels like. I cut it with a scalpel, see the middle of the peach nucleus size things, it seems