You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is In which stage of the syphilis, nose is involved commonly ? and explain in detail?
Ans. is 'c' i.e., Teiary Nasal syphilis Nasal syphilis may be : i) Acquired or ii) Congenital. Teiary stage in which nose is involved most commonly. There is formation of gumma followed by bony perforation of nasal septum. Bridge of the nose collapses causing a saddle deformity. Atrophic rhinitis may occur as a complication.