Hand-held wood's lamp to diagnose the skin disease

Description

Woods lamp was invented in ***3 by a Baltimore physicist, Robert W. Wood. It was first used in
dermatology practice for the detection of fungal infection of hair by Margarot and Deveze in ***5.Woods lamps are small, durable, inexpensive, safe and very easy to use. Although mainly used in the diagnosis of some infective and pigmentary dermatoses, they have recently been used as a diagnostic tool for certain skin cancers.
 
The Most Valuable Indicationof Woods Light
1.Pigment abnormal skin disease
2.Infectious skin disease
3.erythroderma desquamativum
4.Neuropsychiatric disorders
5.Some metabolic skin diseases
6.diagnosis and definition of scope of skin lesions of certain tinea corporis and cruris、marla folliculitis disease
7.Certain metabolic skin disease