## Background: Squamous cell carcinoma (scc) of the head and neck region is rare in young patients and even less frequent in children 15 years or younger children. the patients reported in the literature are isolated cases and their management is always difficult because there is no large experienc
Head and neck squamous cell carcinoma in FAMMM syndrome
✍ Scribed by Vladimir Vinarsky; Robert L. Fine; Adel Assaad; Ying Qian; John A. Chabot; Gloria H. Su; Harold Frucht
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 364 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1043-3074
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✦ Synopsis
Abstract
Background
Germline mutations at the INK4a/p16 locus are implicated in several human cancer syndromes, including familial atypical multiple mole melanoma (FAMMM) syndrome, FAMMM‐pancreatic cancer (FAMMM‐PC) syndrome, and in familial head and neck cancer syndrome.
Methods
We present an individual with a family history of melanoma and pancreatic cancer who had multiple dysplastic nevi, squamous cell carcinoma of the tongue at age 22, multiple melanomas, a second squamous cell cancer of the tongue at age 40, and ultimately a pancreatic cancer.
Results
We demonstrate a germline mutation in INK4a and loss of heterozygosity at this locus in his HNSCC tissue.
Conclusions
This report suggests that INK4a germline mutations associated with FAMMM/FAMMM‐PC can also be associated with HNSCC. We conclude that HNSCC in young individuals should prompt clinicians to obtain a family history and consider that the patient may have a germline p16 defect that could predispose them to other cancers, including melanoma and pancreatic cancer. © 2009 Wiley Periodicals, Inc. Head Neck, 2009
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