Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Melanocytic tumor. A: Photomicrograph of the mass. The neoplasm contains sheets of cells, many of which contain dark brown melanin pigment (hematoxylin-eosin, × 400); B: T1-weighted magnetic resonance and post-contrast; C: T1-weighted MR images show a left intraconal mass with intermediate signal intensity that homogeneously enhances.
