Image: Bluish Black Spots Inside the Mouth (Peutz-Jeghers Syndrome)

Brought to you by

About Merck
Merck Careers
Research
Worldwide

Merck Manual

Consumer Version

The trusted provider of medical information since 1899

VIEW PROFESSIONAL VERSION

Enter search terms to find related medical topics, multimedia and more.

Advanced Search:

• Use “ “ for phrases
o [ “pediatric abdominal pain” ]
• Use – to remove results with certain terms
o [ “abdominal pain” –pediatric ]
• Use OR to account for alternate terms
o [teenager OR adolescent ]

Health Topics & Chapters

Bluish Black Spots Inside the Mouth (Peutz-Jeghers Syndrome)

382_Peutz_Jeghers_syndrome_slide_1_springer_high

Bluish Black Spots Inside the Mouth (Peutz-Jeghers Syndrome)

In these topics

Polyps of the Colon and Rectum

IN THIS TOPIC