DEAR DOCTOR K: A recent blood test showed that the calcium level in my blood is high. My levels of something called “PTH” are also high. Now my doctor has scheduled a parathyroid scan. Why? What does ...
Corresponding author: Charu Aggarwal, MD, MPH, Department of Medicine, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA 19104; e-mail: [email protected]. If you have the ...
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