U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Skip to Main Navigation
Skip to Page Content
Skip to Atlas Navigation

Skin - Hyperplasia - Gallery

Image of Hyperplasia (normal comparison) in the Skin from a Male B6C3F1 Mouse in a 90-day Study
Normal skin in a male B6C3F1 mouse from a 90-day study.
Image of Hyperplasia in the Skin from a Female B6C3F1 Mouse in a 90-day Study
Epithelial hyperplasia-increased numbers of squamous cells in the epidermis (arrow) and follicular epithelium (arrowheads) in a female B6C3F1 mouse from a 90-day study.
Image of Hyperplasia in the Skin from a Male F344/N Rat in a 90-day Study
Sebaceous gland hyperplasia-increased numbers of sebocytes forming lobules around central ducts in a male F344/N rat from a 90-day study.
Image of Hyperplasia in the Skin from a Male F344/N Rat in a 90-day Study
Sebaceous gland hyperplasia-increased numbers of sebocytes forming lobules around central ducts in a male F344/N rat from a 90-day study.
Image of Hyperplasia in the Skin from a Female B6C3F1 Mouse in a 90-day Study
Follicular hyperplasia-increased numbers of follicular units within the dermis and subcutis in a female B6C3F1 mouse from a 90-day study.