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.
Large and giant congenital melanocytic nevi often have both biological and cosmetic implications. Large congenital nevi have a low but real risk for secondary malignant transformation and the development of melanoma. Some data suggest that melanoma can develop within a giant congenital melanocytic nevus in up to 5% of cases.