When you have all of the test results, you and your doctor can make the right decisions for you. The analysis of the removed tissue can lead to several different reports. Some tests take longer than others. Not all tests are done by the same lab. Most information comes within 1 to 2 weeks after surgery, and you will usually have all the results within a few weeks. Your doctor can let you know when the results come in. If you don’t hear from your doctor, give her or him a call. When you have all the test information you need,.