**Core Concept**
Cushing's syndrome is a hormonal disorder caused by excess levels of cortisol in the body, often resulting from long-term exposure to corticosteroids, a pituitary adenoma (Cushing's disease), or other causes like adrenal tumors. This excess cortisol can lead to various symptoms and complications.

**Why the Correct Answer is Right**
The characteristic features of Cushing's syndrome include weight gain, particularly in the abdominal area (central obesity), purple striae, hypertension, glucose intolerance, and osteoporosis. However, one notable symptom not typically observed in Cushing's syndrome is an increase in height, as cortisol excess tends to suppress growth hormone production. This suppression can lead to growth arrest and short stature in children or adults with untreated Cushing's disease.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is not provided, so we cannot assess its accuracy.
**Option B:** This option is also not provided, so we cannot assess its accuracy.
**Option C:** This option is not provided, so we cannot assess its accuracy.
**Option D:** This option is also not provided, so we cannot assess its accuracy.

**Clinical Pearl / High-Yield Fact**
A key clinical differentiator between Cushing's disease and other causes of Cushing's syndrome is the presence of a pituitary adenoma, which can often be visualized on imaging studies. The absence of a pituitary adenoma may suggest an adrenal cause, such as an adrenal tumor.

**Correct Answer:** None of the options provided.