Question: Can you identify this condition?

[摘要] ![Figure][1] A 31-year-old woman presented with asymptomatic, erythematous, cutaneous lesions on her back. The rash began 2 months before and was neither pruritic nor painful. She denied arthralgia, fever, or other symptoms. The patient had a long history of arthritis and back pain. On

[学科分类] 卫生学

[关键词] friction factors;wind measurements;tsunami