## **Core Concept**
Neonatal lupus erythematosus (NLE) is a rare condition caused by the transplacental passage of autoantibodies from a mother with lupus erythematosus or a related disorder to her fetus. This condition is primarily associated with mothers who have anti-SSA/Ro and anti-SSB/La antibodies. The manifestations of NLE can be varied but often include cutaneous, hematologic, and cardiac abnormalities.

## **Why the Correct Answer is Right**
The features commonly associated with NLE include congenital heart block (particularly complete heart block), cutaneous lesions, thrombocytopenia, and hepatobiliary disease. The correct answer will highlight a condition or feature not typically associated with NLE.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This could potentially be a feature if it aligns with known manifestations like congenital heart block, skin rash, or hematologic abnormalities.
- **Option B:** Similarly, if this option describes a known feature such as thrombocytopenia or liver involvement, it would be incorrect as not being not a feature.
- **Option D:** If this describes a common feature, then it would be incorrect as an answer choice for what is not a feature.

## **Clinical Pearl / High-Yield Fact**
A key clinical pearl is that congenital heart block in NLE is strongly associated with the presence of anti-SSA/Ro antibodies in the mother. This condition often presents with complete heart block, which can be life-threatening and requires pacemaker placement. The mothers of these infants are often asymptomatic or have mild symptoms of autoimmune disease themselves.

## **Correct Answer: D.**