May 15, 2015 - Neck masses are often seen in clinical practice, and the family physician should be able to determine the etiology of a mass using organized, efficient diagnostic methods. The first goal is to determine if the mass is malignant or benign; malignancies are more common in adult smokers ...
American Family Physician : Article
Sep 15, 2008 - Procalcitonin is a precursor to calcitonin. The final step in the synthesis of calcitonin is inhibited by cytokines and endotoxin released during bacterial infections; therefore, procalcitonin levels are selectively elevated in patients with bacterial infections.
American Family Physician : Point-of-Care Guides