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.
If they are found at birth they are called congenital melanocytic nevi and are usually larger than the moles that happen later in life. This type of melanocytic nevus carries a higher risk of becoming cancerous and developing melanoma. The giant versions of melanocytic nevus can be more than one and a half inches.