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.
Several types of atypical moles are known to develop before melanoma (melanoma precursors). Atypical moles are the most common precursor, but not all atypical moles develop into melanoma. Giant congenital melanocytic nevus (giant hairy nevus or garment nevus). Small to medium-sized congenital melanocytic nevus.