**Core Concept**
Caseous necrosis is a type of necrosis characterized by a cheese-like appearance under microscopic examination. It is typically seen in granulomatous conditions, such as tuberculosis, where it results from the death of epithelioid cells in the granuloma.

**Why the Correct Answer is Right**
Caseous necrosis is a hallmark of tuberculosis, where the necrotic tissue is surrounded by a rim of epithelioid cells and Langhans giant cells. The death of these cells leads to the characteristic cheese-like appearance of caseous necrosis. In tuberculosis, caseous necrosis is a key feature that distinguishes it from other granulomatous conditions.

**Why Each Wrong Option is Incorrect**
**Option A:** Caseous necrosis is indeed found in granulomas, such as those seen in tuberculosis. This option is incorrect.
**Option B:** Caseous necrosis is not typically associated with abscesses, which are collections of pus. This option is incorrect because caseous necrosis is a feature of granulomatous disease, not acute bacterial infection.
**Option C:** Caseous necrosis is not typically found in sarcoidosis, which is another type of granulomatous disease. However, the correct answer is not sarcoidosis, as it is not the best distractor.
**Option D:** Caseous necrosis is indeed found in granulomas, such as those seen in tuberculosis. This option is incorrect.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that caseous necrosis is a specific type of necrosis that is characteristic of tuberculosis and other granulomatous conditions. It's a key feature that can help distinguish these conditions from others.

**Correct Answer: B. Caseous necrosis is not typically associated with abscesses, which are collections of pus.**