Hiperparatiroidismo primario Flashcards

1
Q

Causa de hiperparatiroidismo primario

A

80% adenoma solitario, hiperplasia de las 4 glándulas 10-15%, adenomas múltiples 5%, cáncer paratiroideo <1%.

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2
Q

Genes que contribuyen al desarrollo de hiperparatiroidismo primario

A

CCND1 20-40% (que codifica para la ciclina D1) y MEN1 12-35% (codifica para la menina)

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3
Q

Gen que está mutado en el hiperparatiroidismo primario familiar

A

Gen del receptor sensor de calcio (mutación inactivadora)

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4
Q

Definición bioquímica de hiperparatiroidismo primario

A

Niveles elevados de calcio con PTH inapropiadamente normal (>20 pg/mL) o elevada.

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5
Q

Gen que se presenta en el síndrome hiperparatiroidismo primario- tumor mandibular

A

CDC73

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