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What is Norwegian scabies(wrong options) and explain in detail?
Quincke disease is angioneuriticoedema: Crusted scabies (also called Norwegian scabies) is an infestation characterized by thick crusts of skin that contain large numbers of scabies mites and eggs. It is a severe form of scabies that occurs most often in people who have a weakened immune system or a neurological disease, the elderly, and the disabled Ref Harrison 20th edition pg 1256