Computed tomography of the thyroid ,88 and and9).9). CT scans are also the most sensitive diagnostic tool for the detection of pulmonary micro-metastases. Many of the neck US features that are considered as suggestive signs of disease recurrence are also applicable to CT examination. These signs might include sizable rounded nodules in the thyroid bed, fine calcifications, or cystic change. In cases of elevated thyroglobulin with negative neck US and iodine whole body scintigraphy (WBS), fluorodeoxyglucose (FDG) positron emission tomography (PET) is the next modality of choice. Dedifferentiated thyroid carcinoma usually has avid FDG-PET uptake and a negative radioiodine scan, typically does not respond to
Thyroid disease in women the iodine they need through the foods they eat or prenatal vitamins. Using iodized salt — salt that has had iodine added to it over plain table salt is recommended. Prenatal vitamins that contain iodine are also recommended. Some women develop thyroid problems in the first year after giving birth. This is called postpartum thyroiditis. It often begins with symptoms of an overactive thyroid, which last 2 to 4 months. Mild symptoms might be overlooked. Affected women then develop symptoms of an underactive thyroid, which can last up to a year. An underactive thyroid needs to be treated. In most