Which histologic feature(s) do lesions in all stages of syphilis share?
A. plasma cell infiltrate
B. obliterative endarteritis
C. demonstrable presence of spirochetes
D. A & B
E. A, B, C
Answer: D
Which histologic feature(s) do lesions in all stages of syphilis share?
A. plasma cell infiltrate
B. obliterative endarteritis
C. demonstrable presence of spirochetes
D. A & B
E. A, B, C
Answer: D