Shan Sivanushanthan, MD, MS Resident UCSF Profile Publications Incidence of barotrauma in patients with COVID-19 (alpha- and beta-predominant period) requiring mechanical ventilation: Single-center retrospective study. Patterns of Screening Mammography and Breast MRI During the COVID-19 Pandemic: A Retrospective, Chart-Review Study. Global health radiology planning using Geographic Information Systems to identify populations with decreased access to care. Mean value of B-mode optic nerve sheath diameter as an indicator of increased intracranial pressure: a systematic review and meta-analysis. See All Publications