Question: Can you identify this condition?

[摘要] ![Figure][1] An 88-year-old farmer presented with a slow-growing lesion on the left side of his neck, which had been there for years but only recently began to grow. He also complained it was itchy. 1. Dermatitis 2. Actinic keratosis 3. Psoriasis 4. Bowen disease 5. Basal cell

[学科分类] 卫生学

[关键词] friction factors;wind measurements;tsunami