**Core Concept**
Early congenital syphilis is a condition resulting from the transmission of syphilis from mother to fetus during pregnancy. It is characterized by a range of clinical manifestations, including skin rashes, lymphadenopathy, and bone changes. The clinical presentation of early congenital syphilis is often influenced by the gestational age at which the infection occurred.

**Why the Correct Answer is Right**
In early congenital syphilis, manifestations such as hepatosplenomegaly, rash, and lymphadenopathy are common. However, osteochondritis and saber shin deformity, characteristic of late congenital syphilis, are not typically seen in early congenital syphilis. This is because late congenital syphilis usually results from infections occurring after the 16th week of gestation, while early congenital syphilis typically results from infections occurring before the 16th week of gestation. The bone changes characteristic of late congenital syphilis are more likely to occur when the infection occurs in the later stages of fetal development.

**Why Each Wrong Option is Incorrect**
**Option A:** While hepatosplenomegaly is a common manifestation of early congenital syphilis, it is not the correct answer in this context.
**Option B:** This option is incorrect because rash and lymphadenopathy are common manifestations of early congenital syphilis.
**Option D:** This option is incorrect because while various bone changes can occur in early congenital syphilis, osteochondritis and saber shin deformity are more characteristic of late congenital syphilis.

**Clinical Pearl / High-Yield Fact**
It's essential to note that the clinical presentation of congenital syphilis can be influenced by the timing of infection, with early congenital syphilis typically presenting with skin rashes, lymphadenopathy, and hepatosplenomegaly, and late congenital syphilis presenting with more severe bone changes.

**Correct Answer:** D