As part of "Tuberous Sclerosis Complex Week at the ATS" and in conjunction with PAR partner the Tuberous Sclerosis Alliance, the American Thoracic Society hosted a webinar on Thursday, February 20th entitled "Lymphangioleiomyomatosis (LAM) and Tuberous Sclerosis Complex (TSC): A 2020 Update" and was presented by Elizabeth Henske, MD of the Center for LAM Research and Clinical Care.