Michael A. Marchetti
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View article: Sex Differences in Nevus Count, Size, and Distribution: Insights From Automated 3D Total Body Surface Imaging
Sex Differences in Nevus Count, Size, and Distribution: Insights From Automated 3D Total Body Surface Imaging Open
Background Sex‐based differences in melanocytic nevus patterns are recognized, yet their phenotypic characteristics across the body remain incompletely understood, especially in individuals at high risk for melanoma. Advances in imaging te…
View article: International Skin Imaging Collaboration‐Designated Diagnoses (ISIC‐DX): Consensus terminology for lesion diagnostic labeling
International Skin Imaging Collaboration‐Designated Diagnoses (ISIC‐DX): Consensus terminology for lesion diagnostic labeling Open
Background A common terminology for diagnosis is critically important for clinical communication, education, research and artificial intelligence. Prevailing lexicons are limited in fully representing skin neoplasms. Objectives To achieve …
View article: Population-Based Validation of the MIA and MSKCC Tools for Predicting Sentinel Lymph Node Status
Population-Based Validation of the MIA and MSKCC Tools for Predicting Sentinel Lymph Node Status Open
Importance Patients with melanoma are selected for sentinel lymph node biopsy (SLNB) based on their risk of a positive SLN. To improve selection, the Memorial Sloan Kettering Cancer Center (MSKCC) and Melanoma Institute Australia (MIA) dev…
View article: Clinical Utility of Melanoma Sentinel Lymph Node Biopsy Nomograms
Clinical Utility of Melanoma Sentinel Lymph Node Biopsy Nomograms Open
BACKGROUND: For patients with melanoma, the decision to perform sentinel lymph node biopsy (SLNB) is based on the estimated risk of lymph node metastasis. We assessed 3 melanoma SLNB risk-prediction models’ statistical performance and thei…
View article: Pruritus related to trastuzumab and pertuzumab in HER2 + breast cancer patients
Pruritus related to trastuzumab and pertuzumab in HER2 + breast cancer patients Open
Purpose The combination of trastuzumab and pertuzumab (HP) as part of a taxane-based regimen has shown benefit in the adjuvant and metastatic HER2 + breast cancer setting. In the CLEOPATRA trial, pruritus was reported in 11-17.6% of patien…
View article: Prospective validation of dermoscopy-based open-source artificial intelligence for melanoma diagnosis (PROVE-AI study)
Prospective validation of dermoscopy-based open-source artificial intelligence for melanoma diagnosis (PROVE-AI study) Open
The use of artificial intelligence (AI) has the potential to improve the assessment of lesions suspicious of melanoma, but few clinical studies have been conducted. We validated the accuracy of an open-source, non-commercial AI algorithm f…
View article: Dermatology patient perspectives regarding consent, privacy, security, and identifiability of clinical photography at a tertiary cancer center: A qualitative study
Dermatology patient perspectives regarding consent, privacy, security, and identifiability of clinical photography at a tertiary cancer center: A qualitative study Open
To the Editor: Despite widespread use of photography, data on patient attitudes towards photography is scarce1Leger M.C. Wu T. Haimovic A. et al.Patient perspectives on medical photography in dermatology.Dermatol Surg. 2014; 40: 1028-1037h…
View article: Early Detection and Prognostic Assessment of Cutaneous Melanoma
Early Detection and Prognostic Assessment of Cutaneous Melanoma Open
Importance Therapy for advanced melanoma has transformed during the past decade, but early detection and prognostic assessment of cutaneous melanoma (CM) remain paramount goals. Best practices for screening and use of pigmented lesion eval…
View article: Are the MIA and MSKCC nomograms useful in selecting patients with melanoma for sentinel lymph node biopsy?
Are the MIA and MSKCC nomograms useful in selecting patients with melanoma for sentinel lymph node biopsy? Open
Background and Methods The Melanoma Institute of Australia (MIA) and Memorial Sloan Kettering Cancer Center (MSKCC) nomograms were developed to help guide sentinel lymph node biopsy (SLNB) decisions. Although statistically validated, wheth…
View article: ISIC2018_Task1-2_Training_Input.zip
ISIC2018_Task1-2_Training_Input.zip Open
To comply with the attribution requirements of the CC-BY-NC license , the aggregate "ISIC 2018: Training" data must be cited as: HAM10000 Dataset: (c) by ViDIR Group, Department of Dermatology, Medical University of Vienna; https://doi.org…
View article: Dermoscopy of linear basal cell carcinomas, a potential mimicker of linear lesions: a descriptive case series
Dermoscopy of linear basal cell carcinomas, a potential mimicker of linear lesions: a descriptive case series Open
Introduction: Among the various widely recognized basal cell carcinoma (BCC) clinical patterns, linear basal cell carcinoma (LBCC) is an uncommon morphologic variant of BCC. Objective: Describe the clinical and dermoscopic characteristics …
View article: The long‐term evolution of melanocytic nevi among high‐risk adults
The long‐term evolution of melanocytic nevi among high‐risk adults Open
Background There is little understanding regarding the long‐term natural history of melanocytic nevi among adults. Objective The objective of the study was to describe the long‐term natural history of individual nevi located on the torso o…
View article: Features of Skin Cancer in Black Individuals: A Single-Institution Retrospective Cohort Study
Features of Skin Cancer in Black Individuals: A Single-Institution Retrospective Cohort Study Open
Background: Minimal knowledge exists regarding skin cancers in Black individuals, which may adversely affect patient care.
Objectives: To describe clinical features and risk factors of skin cancers in Black individuals.
Methods: Retrosp…
View article: Utility of a Model for Predicting the Risk of Sentinel Lymph Node Metastasis in Patients With Cutaneous Melanoma
Utility of a Model for Predicting the Risk of Sentinel Lymph Node Metastasis in Patients With Cutaneous Melanoma Open
The findings of this decision-analytic study suggest that i31-GEP SLNB has significant potential for risk-stratifying patients with T1b melanoma if using a 5% risk threshold; its role among patients with T1a and T2 melanoma or using other …
View article: Validation of artificial intelligence prediction models for skin cancer diagnosis using dermoscopy images: the 2019 International Skin Imaging Collaboration Grand Challenge
Validation of artificial intelligence prediction models for skin cancer diagnosis using dermoscopy images: the 2019 International Skin Imaging Collaboration Grand Challenge Open
Melanoma Research Alliance and La Marató de TV3.
View article: Consent and Deidentification of Patient Images in Dermatology Journals: Observational Study (Preprint)
Consent and Deidentification of Patient Images in Dermatology Journals: Observational Study (Preprint) Open
UNSTRUCTURED An abstract is not required for JMIR Dermatology research letter submissions.
View article: Prevalence and Age-Related Patterns in Health Information–Seeking Behaviors and Technology Use Among Skin Cancer Survivors: Survey Study
Prevalence and Age-Related Patterns in Health Information–Seeking Behaviors and Technology Use Among Skin Cancer Survivors: Survey Study Open
Background Information is an unmet need among cancer survivors. There is a paucity of population-based data examining the health information–seeking behaviors and attitudes of skin cancer survivors. Objective We aimed to identify the preva…
View article: Prevalence and Age-Related Patterns in Health Information–Seeking Behaviors and Technology Use Among Skin Cancer Survivors: Survey Study (Preprint)
Prevalence and Age-Related Patterns in Health Information–Seeking Behaviors and Technology Use Among Skin Cancer Survivors: Survey Study (Preprint) Open
BACKGROUND Information is an unmet need among cancer survivors. There is a paucity of population-based data examining the health information–seeking behaviors and attitudes of skin cancer survivors. OBJECTIVE We aimed to identify the pr…