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

The multi-modal PA/US imaging system is equipped with a handheld PA/US probe, and able to provide data of dual-wavelength PA imaging of DM skin lesions, in addition to real-time 2D conventioanl US imaging

The multi-modal PA/US imaging system is equipped with a handheld PA/US probe, and able to provide data of dual-wavelength PA imaging of DM skin lesions, in addition to real-time 2D conventional US imaging. The histopathological biopsy results before and after treatment are combined as indicators for evaluating therapeutic efficacy and predicting treatment outcomes.