David Leos, RN, MBA, OCN


Understanding Breast Implant-Associated Anaplastic Large Cell Lymphoma

May 31, 2017

A form of T-cell (non-Hodgkin) lymphoma known as breast implant associated anaplastic large-cell lymphoma (BIA-ALCL) has been noted as a rare association with the implant-based approach of reconstructive surgery post mastectomy.

David Leos, RN, MBA, OCN, on Clinical Trial Nurse Competencies

July 23, 2014

David Leos, RN, MBA, OCN, Clinical Research Nurse Supervisor, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, discusses clinical trial nurse competencies developed by ONS.