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.
There are several pigmented moles inside the eye but a choroidal nevus is the one that demands the most scrutiny. Choroidal locates the freckle to a layer of tissue underneath the retina â nevus means a benign growth of pigmented cells. Most choroidal nevi are safe and are managed with periodic exams. A small percentage of these nevi, however, can grow and become a choroidal malignant melanoma.