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.
The “Gray Level Entropy” index from 3 malignant lesions with the highest index, and 3 benign lesions with the lowest index. The sizes were 1.5–2.0 cm, matched between the malignant and benign lesions. The malignant lesions had broader distribution peaks compared to the benign ones.
