Syndromes Flashcards
Von Hippel Lindau
- components
- chromosome
- gene
hemangioblastoma (highly vascular w/ hyper chromatic nuclei)
angiomatosis
bilateral renal cell carcinoma
pheochromocytoma
chr 3
VHL gene
Tuberous Sclerosis
- components
HAMARTOMAS Hamartomas Angiofibromas (red brown papules on face) Mitral regurg Ash leaf spots Rhabdomyoma (cardiac) (Tuberous sclerosis) O=autosomal dOminant MR Angiolipoma (renal) Seizures, Shagreen patches (thick leathery dimpled skin like orange peel)
NF1
- components
- chromosome
- gene
cafe au lait spots lisch nodules (pigmented iris) cutaneous neurofibromas (tumors from nerves under skin) optic gliomas pheochromocytoma
chr 17
NF1 tumor suppressor gene
NF2
- components
- chr
- gene
bilateral acoustic schwannomas
juvenile cataracts
meningiomas
ependymomas
chr 22
NF2 gene
pheochromocytomas associated with
VHL
NF1
MEN2A
MEN2B
MEN1
pituitary adenoma
parathyroid
pancreas
MEN2A
adrenal (pheochromocytoma)
thyroid (medullary thyroid carcinoma)
parathyroid hyperplasia
MEN2B
adrenal (pheochromocytoma)
thyroid (medullary thyroid carcinoma)
marfan / mucosal neuroma
meningioma associated with
NF2
ependymoma associated with
NF2
hemangioblastoma
VHL
cafe au lait spots
NF1
juvenile cataracts
NF2
bilateral acoustic schwannomas
NF2
angiofibromas
tuberous sclerosis