Hobart W Apr 2026

The following feature examines the career of , a prominent figure in the field of dermatology, and Hobart W. Harris , a distinguished surgeon. Both individuals have made significant contributions to their respective medical fields through extensive research and clinical practice. Hobart W. Walling, MD, PhD: Dermatological Pioneer

A significant portion of his work involves the early diagnosis and management of cutaneous melanoma. He has contributed to the BMJ Best Practice regarding skin cancer, emphasizing the "ABCD" criteria (Asymmetry, Border irregularity, Color variability, Diameter >6mm) and the "ugly duckling" sign for identifying suspicious lesions. Hobart W

Dr. Walling is a fellowship-trained Mohs surgeon. His research includes identifying factors associated with "complex" Mohs cases—those requiring four or more surgical stages to fully excise skin cancer while sparing healthy tissue. The following feature examines the career of ,