Only a doctor can order the tests to determine if any thyroid nodule is dangerous. A thyroid uptake scan will help your doctor determine if your thyroid is hot (active) or cold (inactive).
Thyroid nodules are often referred to as *cold* or *hot*. A cold nodule is not producing hormones. A hot nodule is producing hormones - usually too much.
After performing a thyroid scan uptake, if it is determined that there is a hot nodule it typically means that the nodule is hyperfuncitioning. According to the American Association of Clinical Endocrinologists ThyroidAwareness.com website, "The scan tells whether the nodule is hyperfunctioning (a "hot" nodule), or taking up more radioactivity than normal thyroid tissue does; taking up the same amount as normal tissue (a "warm" nodule); or taking up less (a "cold" nodule). Because cancer is rarely found in hot nodules, a scan showing a hot nodule eliminates the need for fine needle biopsy. If a hot nodule causes hyperthyroidism, it can be treated with radioiodine or surgery."
A hot war is most dangerous to the army combatants and civilians, but a cold war can do just as much damage to the countries involved without a weapon being fired.
The term "hot war" was only used in conjuction with the term "cold war." Cold war meaning no war; hot war meaning a war.
Rome has a Mediterranean climate with hot summers and mild winters. Overall, it tends to be more hot than cold in Rome.
Cold
hot temperature's like 31 degrees is dangerous for a polar bear.polar bears were meant for cold weather.
Normally Hot
Australia is more of a hot place than a cold place.
yes 1 mole hot air have more volume then cold air
Hot.
hot water