Syphilis

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Can crosses placenta

4 stages:

1. Primary stage - painless ulcers heals in 6 weeks
2. Secondary stage rashes on in 6 months (rashes on palms and soles,condyloma lata)
3. latent stage
4. teritay stage at 6 the decade of age (gumma on Cns, aortic aneurysm)

if Crosses Placenta

Non stop rhinitis. Saddle nose, 8th nerve palsy,