Overview
Malignant melanoma.
Cutaneous lymphomas.
Vulvar inflammatory and pigmented lesions.
Cutaneous lymphomas.
Vulvar inflammatory and pigmented lesions.
Current Duke Appointments & Affiliations
Professor of Pathology
·
2013 - Present
Pathology,
Clinical Science Departments
Recent Scholarly Works
Cutaneous Crohn's disease unmasked during interleukin 17 inhibition for hidradenitis suppurativa: A 2-patient case series
Journal article Jaad Case Reports · September 1, 2026 Full text CiteA longitudinal, multi-omic atlas reveals the emergence of a spatially organized immunosuppressive ecosystem in resistant melanoma.
Journal article Cell Rep Med · April 21, 2026 Despite advances in immune checkpoint blockade, resistance in metastatic melanoma remains a major challenge. To decode resistance mechanisms, we generate a comprehensive longitudinal, multi-omic, and spatial atlas of 45 tumor samples across 10 patients. An ... Full text Link to item CiteSquamous Precursor Lesions of the Vulva: A Practical Approach.
Journal article Dermatol Clin · April 2026 Vulvar squamous cell carcinoma and its precursors are heterogeneous and classified into 3 biologically distinct subgroups: human papillomavirus (HPV)-associated, HPV-independent TP53-mutated, and HPV-independent TP53-wild type. Although nomenclature is est ... Full text Link to item CiteRecent Grants
Detecting missed metastases from nominally early-stage melanomas with pump-probe microscopy
ResearchCo Investigator · Awarded by United States Army Medical Research Acquisition Activity · 2023 - 2026Improving Accuracy of Next-Generation Microscopy for Early Stage Metastatic Melanoma Detection
ResearchCollaborator · Awarded by National Cancer Institute · 2024 - 2026The impact of targeting CD40-CD154 pathway in nonhuman primate vascularized composite allograft model
ResearchCollaborator · Awarded by National Institutes of Health · 2024 - 2025View All Grants
Education
University of Buenos Aires, Faculty of Medicine (Argentina) ·
1990
M.D.