Abstract
A 3-year-old girl presented to our outpatient clinic with multiple lipomas and macrocephaly. DNA analysis revealed a germline mutation in the PTEN gene confirming our clinical diagnosis of Bannayan-Riley-Ruvalcaba syndrome. PTEN mutations are also found in Cowden syndrome, Proteus and Proteus-like syndrome. Because of a common site of the mutation in the PTEN tumor suppressor gene and a common clinical phenotype, these syndromes are jointly termed the PTEN hamartoma tumor syndrome. These clinically heterogeneous syndromes share a predisposition to the development of a variety of benign and malignant tumors.
Translated title of the contribution | The Bannayan-Riley-Ruvalcaba syndrome: Part of the PTEN hamartoma tumor syndrome |
---|---|
Original language | Dutch |
Pages (from-to) | 245-248 |
Number of pages | 4 |
Journal | Nederlands Tijdschrift voor Dermatologie en Venereologie |
Volume | 20 |
Issue number | 5 |
Publication status | Published - 1 May 2010 |
Keywords
- Bannayan-Riley-Ruvalcaba syndrome
- Cowden syndrome
- Proteus syndrome
- PTEN gene
- PTEN hamartoma tumor syndrome