Dr. Su has broad research interests. In addition to 25 years investigating innate immune system interactions with the liver, Dr. Su has also had a long-standing research interest in noninvasive methods of assessing liver fibrosis and disease. She has developed methods of quantitative image analysis, which have now evolved into Analytic Morphomics, an innovative, high-throughput, highly automated, anatomically indexed methodology for assessing body composition and organ measurements from CT scans. By linking the morphological data to clinical outcomes, she has developed highly accurate noninvasive methods for the diagnosis and prognosis of liver disease, as well as other gastrointestinal diseases.