What are common characteristics of congenital syphilis?

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Congenital syphilis is a condition resulting from the transmission of the Treponema pallidum bacterium from an infected mother to her fetus during pregnancy. The selected answer points to the presence of fissures around the mouth and anus, which are significant manifestations associated with the disease.

Neonates or infants born with congenital syphilis can exhibit a variety of physical signs and symptoms. Among these are characteristic skin lesions, such as fissures, also known as "involvement of mucous membranes." These can appear around the mouth and anus, along with other potential manifestations like skin rashes and bone abnormalities.

While other conditions listed may present with their own unique characteristics, they do not specifically align with the hallmark signs of congenital syphilis. Respiratory issues and growth delay can occur in many different health conditions and are not characteristic of congenital syphilis. Abnormal skin pigmentation is not commonly a direct manifestation of this infection, and while an increased white blood cell count can indicate infection or inflammation, it does not specifically correlate with congenital syphilis as a characteristic feature. Therefore, the presence of fissures is a direct and well-documented symptom that helps identify congenital syphilis effectively.