Dean's Chat - All Things Podiatric Medicine
In this episode of the Dean’s Chat Learning Series, Dr. Johanna Richey welcomes podiatric dermatology expert Dr. Leland Jaffe for an in-depth discussion on diagnostic miscues, biopsy decision-making, and the importance of maintaining a broad differential diagnosis in podiatric medicine. Drawing from his experience teaching dermatology and working extensively in wound care, Dr. Jaffe shares how his threshold for performing biopsies has significantly lowered over the years as he recognized how many serious conditions can masquerade as common foot and ankle pathology. The conversation explores how chronic wounds, nail disorders, inflammatory skin conditions, and even routine “ingrown toenails” can occasionally hide malignancies or autoimmune disease. Dr. Jaffe emphasizes that when a patient fails to improve with appropriate standard-of-care treatment, clinicians must pause and ask, “What am I missing?” rather than simply repeating unsuccessful therapies. Through several compelling clinical examples, including wounds later diagnosed as squamous cell carcinoma, basal cell carcinoma, and autoimmune-mediated lesions, he highlights how biopsy can completely alter a patient’s treatment trajectory and, in some cases, save lives. Dr. Jaffe also provides practical insight into biopsy technique selection, discussing when he prefers punch biopsies, shave biopsies, or excisional biopsies depending on the suspected diagnosis. He explains why inflammatory conditions often require full-thickness punch biopsies, while suspected melanomas may warrant more nuanced excisional approaches to ensure accurate staging. Importantly, he reassures clinicians that “some biopsy is better than no biopsy,” encouraging providers not to let uncertainty or fear prevent them from obtaining tissue when something feels atypical. A major theme throughout the episode is collaboration. Dr. Jaffe and Dr. Richey discuss the value of working closely with dermatopathologists, oncologists, dermatologists, and wound care specialists to optimize patient outcomes. They stress that diagnosing a concerning lesion is not the end of the clinician’s role, but rather the beginning of a team-based process that benefits both patients and providers. #podiatry #podiatricmedicine #podiatricdermatology #skincancerawarenessmonth #skincancerawareness #skincancer #melanoma #melanomaawareness #PICA #BakoDx
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