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Dermatology

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Drug Eruptions

Question
2 out of 7
 

Tzanck test is used in the diagnosis of: (AIPG 2011)



A Epidermolysis Bullosa
B Bullous Impetigo

C Pemphigus vulgaris
D Tinea Corporis

Ans. C
Pemphigus vulgaris

Tzanck test in pemphigus demonstate acantholytic cells—rounded cell with hyperchromatic nuclei covering 4/5th of the cell.