Table 2. Typical hillock malformations with illustrations and clinical findings. The arrows identify the pinna structures normally developing from these hillocks. Illustrations and some photographs modified from Weerda [1].
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.