Sterling silver (an alloy of 92 percent silver, blended with copper and other metals) gives a lustrous appearance to coins, jewelry, and silverware. The fact that pure silver is slightly harder than gold, but still very ductile and malleable, makes it a natural choice for dental fillings.
Ultrasound detected papillary projections in 78% of tumors. Papillary projections were disseminated in 33% of malignant, 20% of borderline, and 0% of benign tumors (p = 0.0049). The mean size of the papillary projections was 9.6, 15.7, and 35.3 mm in benign, borderline, and malignant tumors, respectively (p = 0.0007).
If detected early, most papillary and follicular thyroid cancers can be treated successfully. Their treatment and management are similar and are based on staging and individual risk levels. Papillary thyroid cancer is the most common type of thyroid cancer. It accounts for about 80% of all thyroid cancers. Papillary thyroid cancer generally grows very slowly, but can often spread to lymph nodes in the neck. It also can spread elsewhere in the body.