Endocrinology Question 17 Instructor

Mr. MacDonald is a 73 year-old man who reports a 20-pound weight loss and hyperpigmentation, and you find him to have new-onset hypertension and hypokalemia.

What is the likeliest endocrine diagnosis?

Ectopic ACTH production, causing Cushing’s syndrome.

What is the likeliest underlying etiology?

Small cell lung cancer.


Subscribe to Pearls

Uncle Sam wants you to subscribe to Medical Pearls

Subscribe today! It’s always free, and you can easily unsubscribe at any time. We will never share your email address. Subscribe to...

Multiple Pearls
Cardiology Pearls
Endocrinology Pearls
Hematology Pearls
Nephrology Pearls
Rheumatology Pearls
Transplant Pearls
General Internal Medicine Pearls
Instructor Pearls

Subscribe to receive your pearls today—it's free!