Doctors have removed a nodule from the Mexican president 's neck . `` The great majority of thyroid nodules are n't serious and do n't cause symptoms , '' the clinic says on its website . ` Officials say the surgery was successful . The hospital 's doctor says their was no sign of infection .
Doctors have removed a nodule from the Mexican president 's neck . Officials say the surgery was successful . The hospital 's doctor says their was no sign of infection .