“Creola Bodies” in sputum are pathognomonic of –
**Core Concept**
Creola bodies are a type of sputum finding that is associated with a specific respiratory condition. They are small, round, and homogeneous aggregates of mucus and cellular debris.
**Why the Correct Answer is Right**
Creola bodies are pathognomonic of bronchiectasis. The presence of these bodies indicates chronic inflammation and destruction of the bronchial walls, leading to the formation of dilated airways. This process results in the accumulation of mucus and cellular debris, which is characteristic of bronchiectasis. The exact mechanism of Creola body formation is not well understood, but it is thought to involve the interaction of mucin-producing goblet cells and the inflammatory response in the bronchial epithelium.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because Creola bodies are not typically associated with asthma, which is characterized by airway inflammation and hyperresponsiveness. While asthma can lead to the production of excess mucus, the formation of Creola bodies is not a hallmark of this condition.
**Option B:** This option is incorrect because Creola bodies are not typically associated with chronic obstructive pulmonary disease (COPD), which is characterized by airflow limitation and emphysema. While COPD can lead to the production of excess mucus, the formation of Creola bodies is not a characteristic finding in this condition.
**Option C:** This option is incorrect because Creola bodies are not typically associated with cystic fibrosis, which is a genetic disorder that affects the production of mucin and leads to the formation of thick, sticky mucus. While cystic fibrosis can lead to the production of excess mucus, the formation of Creola bodies is not a characteristic finding in this condition.
**Clinical Pearl / High-Yield Fact**
Creola bodies are an important diagnostic finding in bronchiectasis, and their presence can help distinguish this condition from other respiratory diseases. They are a good example of a "red flag" finding that can prompt further investigation and diagnosis.
**Correct Answer:** D.