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Flashcards in St All Images Deck (67)
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1

Parathyroid adenoma

  • lack of fat

2

Papillary thyroid carcinoma

3

Normal adrenocortotroph population

  • small nodular nests of ACTH+ cells

4


chromogranin

Pheochromocytoma

  • +: Chromogranin A

 

5

Palpation thyroiditis

  • histiocytes and lymphocytes

6

Adrenocortical hyperplasia

  • vacuolated fasciculata 

7

Medullary carcinoma

  • nests of rounded mildly pleomorphic cells surrounded by amyloid

8

Normal thryoid

  • cuboidal epihtelial cells with reich vacular network

9

Hashimoto's thyroiditis

10

Acidophil stem cell adenoma, paranuclear vacuolisation (giant mitochondria)

11

Langerhans cell histiocytosis

12

Adrenocortical hemangioma

13

Fetal adrenal with primitive sympathetic cells forming neuroblastic nodules

14

Pituitary apoplexy

15

Adrenal gland with metastatic bronchogenic adenocarcinoma, FNA

16

Ultimobranchial body rest in thryoid

  • Gives rise to C cells

17

Normal parathyroid, Oil Red O

  • 80% are nonsecretory phase and contain intracytoplasmic fat 

18

Lingual thyroid

  • dense fibrous tissue

19

Granulomatous hypophysitis of pituitary

20

Craniopharyngioma with biphasic growth (adamantinoma-like and stratified squamous)

21

Craniopharyngioma

22

Hemochromatosis, PPB

23

Adrenocortical carcinoma

  • marked nuclear pleomorphism
  • intranuclear pseudoinclusions

24

Follicular adenoma

  • no capsular or vascular invasion
  • microfollicular pattern, thinly encapsulated

25

Microinvasive adenoma

26

Post-FNA infarction of thyroid

27

Hypothalamic neuronal hamartoma

28

 C cell nodular proliferation

  • MEN2A
  • +: calcitonin

29

Pigmented (black) adrenocortical adenoma

  • associated with Cushing syndrome
  • compact cells with lipochrome pigment

30

Ganglioneuroma