Endocrinology Flashcards

1
Q

⬆️TSH, ⬇️T4

A

Hypothyroidism

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2
Q

⬆️TSH, normal T4

A

Subclinical Hypothyroidism

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3
Q

⬇️TSH, ⬆️T4

A

Hyperthyroidism

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4
Q

⬇️TSH, normal T4

A

Subclinical Hyperthyroidism

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5
Q

⬆️PTH, ⬆️Ca, ⬇️PO4

A

Primary Hyperparathyroidism

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6
Q

⬇️Ca, ⬆️PTH

A

Secondary Hyperparathyroidism

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7
Q

⬆️Ca, ⬆️⬆️⬆️PTH

A

Tertiary Hyperparathyroidism

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8
Q

⬇️PTH, ⬆️PTHrP

A

Malignant Hyperparathyroidism

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9
Q

⬇️PTH, ⬇️Ca, ⬆️PO4

A

Primary Hypoparathyroidism

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10
Q

MEN-1

A

3 P’s

Parathyroid, pancreas (insulinoma), pituitary prolactinaemia/GH

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11
Q

MEN-2

A

TAP

Thyroid, adrenal (phaechromocytoma), parathyroid

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12
Q

Autoimmune Polyendocrine Syndrome - Type 1

A

Addison’s, Hypoparathyroidism, Chronic mucocutaneous candidiasis

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13
Q

Autoimmune Polyendocrine Syndrome - Type 2

A

Addison’s, T1DM, Autoimmune thyroid disease

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14
Q

Phaeochromocytoma

A
Chatecolamine-producing tumours
Refractory hypertension (alpha blockers)
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15
Q

⬆️GH, ⬆️IGF-1

A

Acromegaly

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16
Q

⬇️Na, ⬇️Glucose, ⬆️K

A

Addison’s

17
Q

No cortisol suppression in low or high dex suppression test

A

Ectopic ACTH - small lung ca

pigmentation, ⬇️K, metabolic alkalosis, ⬆️glucose, weight loss

18
Q

Cortisol suppressed by high dose dex but not low dose dex

A

Cushing’s disease - ACTH secreting pituitary adenoma➡️ adrenal hyperplasia