A 24 year old man presented with multiple small hypopigmented macules around hair follicles on upper chest and back. Scratching of the lesion with a glass slide showed fine scaling. Which of the following is the investigation of choice in diagnosing this condition?

Name: A 24 year old man presented with multiple small hypopigmented macules around hair follicles on upper chest and back. Scratching of the lesion with a glass slide showed fine scaling. Which of the following is the investigation of choice in diagnosing this condition?
Creator: Medical MCQ
Published: 2024-04-15T23:00:47+05:30
Keywords: Skin