There are two basic kinds of medical test results: 1  Tests that give yes or no answers (usually used for diagnostic purposes) 2  Tests that give relative results, as in measuring something to be higher or lower, bigger or smaller than before, or inside or outside a normal range.
Top 10 unbelievable historical concurrencies. A junctional nevus, sometimes called a mole, is a type of benign, or non-cancerous, skin growth. It is typically dark brown, flattish and rounded in appearance.
A melanocytic nevus that is not congenital or not present at birth. (E.g., junctional nevus, compound nevus, intradermal nevus.) Blue nevus. A mole that owes its deep blue colour to spindle-shaped melanocytes deep in the dermis, caused by the so-called Tyndall effect.