A 40-year-old African American man presented to the clinic with a few small flaccid blisters as well as multiple crusted erosions and some areas of post-inflammatory hyperpigmentation on his back and in the creases of his elbows. He stated that he also experienced painful mouth blisters approximately 1 to 2 months earlier and occasionally still experiences these blisters. He reports that he has never had anything like this before, and aside from an occasional outbreak of herpetic mouth ulcers, he is otherwise healthy.
Can you diagnose the condition in Case 2?
A. Pemphigus vulgaris
B. Bullous pemphigoid
C. Pemphigus foliaceus
D. Dermatitis herpetiformis
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