This unique coverage is a type of home warranty that extends to many of your essential home systems and personal property. Itâs homeowners appliance insurance that provides protection in the event of an unexpected mechanical or electrical breakdown not caused by normal wear and tear or corrosion.his unique coverage is a type of home warranty that extends to many of your essential home systems and personal property. Itâs homeowners appliance insurance that provides protection in the event of an unexpected mechanical or electrical breakdown not caused by normal wear and tear or corrosion.
A sentinel lymph node biopsy is a surgery that takes out lymph node tissue to look for infection or cancer. Test results from are usually available within a few days. The lymph node tissue is usually treated with special dyes (stains) that color the cells so problems can be clearly seen.
Similarly, the first lymph node to encounter cancer cells (the approaching enemy), is the sentinel lymph node. In a sentinel node biopsy, surgeons remove only this initial lymph node, the sentinel lymph node. Radiographers identify the sentinel lymph node with a dye. This dye is either a weak radioactive dye (technetium-labeled sulfur colloid) or a blue dye (isosulfan blue) that stains the lymph tissue a bright blue color.