Supplemental Material for: Vertical Vessel Proportion as a Predictor of Vascular-Targeted Photodynamic Therapy Efficacy in Port-wine Stains: A Prospective Observational Study

Description

This dataset contains the supplemental materials for the brief report titled "Vertical Vessel Proportion as a Predictor of Vascular-Targeted Photodynamic Therapy Efficacy in Port-wine Stains: A Prospective Observational Study", published in the Journal of the American Academy of Dermatology (JAAD). The files provided include: Representative clinical photographs and OCTA en face images of responders and non-responders (Fig S1-S2). Algorithmic schematics illustrating the projection of 3D vascular orientations onto a 2D plane (Fig S3). Comparative ROC curve analysis of VVP against conventional structural metrics (Fig S4). Detailed baseline demographics and multivariable regression analysis results (Tables S1-S2). Detailed MATLAB pseudocode outlining the custom image-processing pipeline for VVP quantification (Text S1). These materials provide comprehensive methodological details and support the clinical findings regarding the predictive value of vertical vessel orientation in PWS treatment outcomes.

Institutions

• Chinese PLA General Hospital

  Beijing, Beijing

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