102 A deep learning system enables a prompt and objective scoring of Nail Psoriasis Severity Index

Abstract

In the practice of psoriasis, nail lesions must be accurately evaluated in addition to skin and joint lesions. Scoring with Nail Psoriasis Severity Index (NAPSI) is often used as a tool to assess the severity of nail psoriasis, but there are several vexing issues. First, calculating NAPSI scores on multiple digits is rather time-consuming. Second, NAPSI scores often vary widely among scoring dermatologists. In this study, we developed a deep learning-based NAPSI prediction system to solve the current problems of NAPSI scoring and make it easier and more effective to implement in daily clinical practice.