Seen in Pityriasis versicolor :
Correct Answer: Coup D'ongle sign
Description: Scraping the surface of the lesions in Pityriasis versicolor will accentuate the scaling. This sign is known as Coup D'ongle sign of Besnier (Coup D'ongle means "Stroke of nail") Iris or target lesions Erythema multiformie Bulla spread sign and Nikolsky's sign Pemphigus vulgaris. Auspitz sign Plaque psoriasis Darrier's sign Uicaria pigmentosa. White dermographism Atopic dermatitis. Dimple sign Dermatofibroma.
Category:
Dental
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now