Dear mom has the following increasing CEA trend over the last 6 months. Her case history is in the signature. Lab 1: 3.6, 4.9, 5.1 Lab 2: 3.6, 3.85, 4.66 The doctor wants to wait for one more month and do another CEA before the scan. But we're worried if that'll lead to wider, inoperable spread. Any...