Clinical Trial: Photoacoustic/Ultrasound Imaging in Patients of Dermatomyositis With Calcinosis Cutis: Characteristic Findings and Treatment Response Evaluation

U.S., June 26 -- ClinicalTrials.gov registry received information related to the study (NCT07037472) titled 'Photoacoustic/Ultrasound Imaging in Patients of Dermatomyositis With Calcinosis Cutis: Characteristic Findings and Treatment Response Evaluation' on June 16.

Brief Summary: Photoacoustic imaging (PAI) is an emerging biomedical modality that integrates the advantages of optical contrast and ultrasound imaging depth. Capable of providing morphological, functional, and molecular information, PAI shows significant promise for visualizing human superficial tissue. The goal of this clinical trial is to build a PAI evaluation method for DM skin lesions, explore its application value in assessing DM disease severity and evaluation of treatm...