Endocrine genetics Flashcards
1
Q
What is MEN?
A
Multiple endocrine neoplasia
2
Q
What is the pattern of inheritance of MEN? What gene is mutated in MEN1?
A
Autosomal dominant
3
Q
What gene is mutated in MEN1?
A
MEN1 gene - 11q (tumour suppressor)
4
Q
What is the mutation in MEN2?
A
RET gene -10q (proto-oncogene)
5
Q
What is the treatment for patients with MEN2?
A
- Medullar Thyroid Cancer - prophylactic thyroidectomy
- Screen for Pheochromocytoma
- Screen for Parathyroid disease
6
Q
Axillary freckling, cafe-au-lait patches and scoliosis are characteristic of…
A
Neurofibromatosis type 1