Dear Dr. Roach: I'm set to have a CT scan of my lungs with iodine dye. I have hypothyroidism and am on 25 mg of levothyroxine. Should I take the medicine the day of the test? Or should I have the CT ...

Ringlike peripheral high iodine concentration maps from dual-energy CT (DECT) can help guide management in patients with known lung cancer and an indeterminate solitary nodule “Ringlike peripheral ...

Please provide your email address to receive an email when new articles are posted on . The patient was referred because of an abnormal posttherapy scan after radioactive iodine ablation for thyroid ...

Expression of miRNA and occurrence of distant metastases in patients with Hürthle cell carcinoma. This is an ASCO Meeting Abstract from the 2016 ASCO Annual Meeting I. This abstract does not include a ...

Medically reviewed by Daniel More, MD A contrast dye allergic reaction can occur after a diagnostic imaging test, such as magnetic resonance imaging (MRI) or computed tomography (CT) scan. The ...

Rachel works as a CRNA where she provides anesthesia care across the lifespan, including pediatric anesthesia, with a primary focus on orthopedic anesthesia. She is also an Assistant Professor at the ...

DEAR DR. ROACH: I'm set to have a CT scan of my lungs with iodine dye. I have hypothyroidism and am on 25 mg of levothyroxine. Should I take the medicine the day of the test? Or should I have the CT ...