cushings Flashcards

1
Q

cushings syndrome?

A

umbrella term that describes cortisol excess

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2
Q

presentation of cushings?

A

central obesity with straie
moon face with plethora
proximal muscle wasting - thin arms and legs
skin - loss of scalp hair, skin thinning, easy bruising
psychiatric - depression, euphoria, psychosis
oligomenorrhoea and amenorrhoea
medical conditions - hypertension, osteoperosis, hyperglycaemia, suceptibility to infection, poor wound healing, oligomennorhoea, amennorrhoea

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3
Q

why do you get poor wound healing in cushings?

A

steroids reduce inflammation

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4
Q

what would blood glucose be like?

A

raised

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5
Q

24 hour urinary cortisol?

A

raised

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6
Q

how do you screen for cushings

A

overnight dexamethasone suppression test

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7
Q

diagnostic test for cushings?

A

48 hour dexamethasone test

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8
Q

tests to determine cause of cushings?

A

CT/MRI head
CT CAP
plasma ACTH

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9
Q

if its caused by iatrogenic? management ?

A

stop steroids

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10
Q

pituitary adenoma?

A

surgical excision

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11
Q

adrenal adenoma ?

A

surgical excision

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12
Q

symptomatic control n cushings?

A

adrenal enzyme inhibitors
metyrapone
ketoconazole

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