A man presents with a 6 month history of recurrent oral ulceration.He has yellowish ulcerations on his lip which are housemasters, with a central halo and nodular lesions on his shin.Diagnosis is -

A man presents with a 6 month history of recurrent oral ulceration.He

1.	A man presents with a 6 month history of recurrent oral ulceration.He has yellowish ulcerations on his lip which are housemasters, with a central halo and nodular lesions on his shin.Diagnosis is -
A.	Behcet's disease
B.	Pemphigus vulgaris
C.	Fixed drug eruption
D.	Herpes labialis
Answer» B. Pemphigus vulgaris