Report summary

Johns Hopkins University Department of Otolaryngology Head and Neck Surgery in 2015-2026 reads as a 116-PI network with 855 internal PI collaborations. The dominant subject mix is Medicine as the leading field (48% of slots across 95 PIs; 95 labels), Surgery as the leading subfield (12% of slots across 38 PIs; 38 labels), and Hearing, Cochlea, Tinnitus, Genetics as the leading topic (6% of slots across 20 PIs; 20 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 24 PIs across distinct clusters. The leading PI names are Dorry L. Segev (121.3 weighted works; Renal Transplantation Outcomes and Treatments, Organ Donation and Transplantation). The most visible ties are Jennifer A. Deal and Nicholas S. Reed (110 shared works, weight 44.8); Jennifer A. Deal and Frank R. Lin (112 shared works, weight 41.4). The leading breakdown groups are group 1 with 9 PIs, 9 internal connections, weight 110.2, around Pulmonary and Respiratory Medicine, Physiology, Speech and Hearing, led by Alexander T. Hillel, Jonathon O. Russell, Ralph P. Tufano.