Conditions in newborn that disappear spontaneously include all of the following EXCEPT:
## **Core Concept**
The question pertains to conditions in newborns that typically resolve on their own without intervention. These are often benign and related to the physiological adaptation of the newborn to extrauterine life.
## **Why the Correct Answer is Right**
The correct answer, , refers to a condition that does not typically disappear spontaneously. This condition often requires medical attention or intervention. The other options, which are not specified, generally refer to common benign conditions seen in newborns such as **stork bites (nevus simplex)**, **Mongolian spots**, and **salmon patches**, all of which usually disappear spontaneously.
## **Why Each Wrong Option is Incorrect**
- **Option A:** Conditions like **stork bites** or **salmon patches** usually fade away within the first year of life, making them incorrect as exceptions.
- **Option B:** Similarly, **Mongolian spots** typically disappear by the age of 2-5 years, so they also do not fit as exceptions.
- **Option D:** Assuming another common benign condition, if it characteristically resolves on its own, it would be an incorrect choice for the exception.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that **Mongolian spots** are more common in darker-skinned individuals and can persist for several years, but they still typically disappear. In contrast, conditions that require intervention, such as congenital heart defects or **cleft palate**, do not resolve spontaneously and represent significant exceptions.
## **Correct Answer:** .