发布于2026年9月
1 of 5The dentist notices a small spot and wants to be sure about it
- The dentist notices a small spot and wants to be sure about it
- A screening light or a rinse gives a first look
- The area is numbed and a tiny sample, or a brush of cells, is taken
- The sample goes to a lab, where a specialist looks at it
- The answer comes back in days. Most spots turn out to be harmless
通常由谁来做
口腔外科医生. 普通牙医负责筛查和刷取样本；组织活检通常转诊给口腔外科医生。
一个值得问的问题
实验室结果什么时候出来，谁会打电话告诉我？