Skip to main content

Holiday schedule

Quest Diagnostics Patient Service Centers will have modified hours during the holiday season.

  • Closing early at 12:00pm on December 31, 2025
  • Closed on January 1, 2026


Have a healthy, happy holiday!

Hide
Quest Diagnostics

Invasive Ductal Carcinoma Arising From an Accessory Nipple

Invasive Ductal Carcinoma Arising From an Accessory Nipple

Authors: Fernandez JM, Collier EK, Foshee JP, Davis T, Hsiao JL, Shi VY.

JAAD Case Rep. 2020 May 1;6(6):540-542. doi: 10.1016/j.jdcr.2020.04.028.

Disclaimer: One or more of the authors of this publication were employed at the time by DermPath, a subsidiary of Quest Diagnostics.

Specialties: Dermatology

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.