Report summary

For Emory University Department of Surgery in 2015-2017, the graph shows 50 visible PIs and 115 internal PI collaborations. The dominant subject mix is Medicine as the leading field (63% of slots across 47 PIs; 47 labels), Surgery as the leading subfield (19% of slots across 24 PIs; 24 labels), and T-cell and B-cell Immunology as the leading topic (5% of slots across 7 PIs; 7 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Shishir K. Maithel (38.3 weighted works; Pancreatic and Hepatic Oncology Research, Cholangiocarcinoma and Gallbladder Cancer Studies). The most visible ties are Shishir K. Maithel and David A. Kooby (66 shared works, weight 18.8); Shishir K. Maithel and Kenneth Cardona (36 shared works, weight 17.1). The standout breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 38.1, around Immunology, Transplantation, Surgery, led by Mandy L. Ford, Rachel E. Patzer, Craig M. Coopersmith; group 2 with 9 PIs, 13 internal connections, weight 71.5, around Oncology, Surgery, Pulmonary and Respiratory Medicine, led by Shishir K. Maithel, David A. Kooby, Edward Lin.