Report summary

For Johns Hopkins University Department of Urology in 2015-2026, the graph shows 91 visible PIs and 963 internal PI collaborations. The main research signal is Medicine as the leading field (57% of slots across 86 PIs; 86 labels), Pulmonary and Respiratory Medicine as the leading subfield (21% of slots across 48 PIs; 48 labels), and Prostate Cancer Treatment and Research as the leading topic (12% of slots across 33 PIs; 33 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Steven P. Rowe (133.6 weighted works; Prostate Cancer Treatment and Research, Radiopharmaceutical Chemistry and Applications). The clearest collaboration lines are Kenneth J. Pienta and Sarah R. Amend (123 shared works, weight 63.1); Steven P. Rowe and Martin G. Pomper (158 shared works, weight 56.8). The strongest breakdown groups are group 1 with 10 PIs, 13 internal connections, weight 338.5, around Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging, Cancer Research, led by Steven P. Rowe, Kenneth J. Pienta, Martin G. Pomper; group 2 with 10 PIs, 10 internal connections, weight 164.3, around Pulmonary and Respiratory Medicine, Endocrinology, Diabetes and Metabolism, Molecular Biology, led by Emmanuel S. Antonarakis, Tamara L. Lotan, Elizabeth A. Platz.