I faced problem of gas and loss of appetite from last 3 months. I have gone through various test and one of them was CT scan. CT scan says that RIGHT ILIAC FOSSA (RIF) NODES 17*12 mm WITHOUT EVIDENCE OF FRANK NECROSIS AT PRESENT WITH MILD THICKENING OF ILEOCAECAL JUNCTION WALL (10 mm). Everything else is normal. And in my blood report CRP was 4.1 which was high. What does it mean and what to do further?