label: PSMA-Positive Extracellular Vesicles Low
label_lc: psma-positive extracellular vesicles low
description: "An indication that extracellular vesicles expressing PSMA (PSMA-EVs) were found at low concentrations in a sample. Low levels of PSMA-EVs are seen in samples from subjects with non-metastatic urologic neoplasms."