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.
The clinical and histologic differential diagnosis of dysplastic (atypical, Clark) melanocytic nevi include common nevi, melanoma, Spitz nevi, nevi of special sites, and melanoma in association with a dysplastic nevus.Partial biopsies of large, pigmented lesions may show dysplastic nevuslike features.ysplastic (atypical, Clark) melanocytic nevi may be considered intermediate lesions of tumor progression, as approximately 30% of melanoma arise in association with a precursor nevus, most commonly a dysplastic nevus.