In all the chapters the Case Studies represent situations similar to those that the medical assistant may encounter in daily practice. Students are encouraged to consider the case study as they read each chapter.

Six months ago, a 32-year-old female patient was diagnosed with a nonfunctioning tumor of her pituitary gland. This is a noncancerous tumor that does not produce any hormones. However, if it continues to grow, it can compress the pituitary gland and surrounding structures. Unfortunately, this patient's tumor has grown and now must be surgically removed.

As you read this chapter, consider the following questions:

1. Where is the pituitary gland located?

2. What structures are likely to be compressed by a tumor of the pituitary gland?

3. What hormones are normally produced by the pituitary gland?

4. What signs and symptoms would this patient have if she did not take supplemental hormones following the removal of her pituitary gland?