What condition is characterized by an excess of cortisone and symptoms such as moon face and obesity?

Cushing's syndrome is characterized by an excess of cortisone, which is a type of corticosteroid hormone produced by the adrenal glands. This condition often results from prolonged exposure to high levels of cortisol, either due to the body producing too much or as a side effect of taking corticosteroid medications.

One of the hallmark symptoms of Cushing's syndrome is the development of a "moon face," which refers to facial rounding and fullness due to fat redistribution. Patients may also experience significant weight gain, particularly around the abdomen, leading to an increased waist circumference. This obesity is often accompanied by other features such as thinning of the skin, easy bruising, hypertension, and changes in mood or cognition.

The relationship between elevated cortisone levels and these symptoms is a key aspect of understanding Cushing's syndrome, making this option the most accurate in the context of the question.