STEEPLECHASE - ENDOCRINE Flashcards
1
Q

A
Pituitary gland

2
Q

A

3
Q

A

4
Q

A
Plasma cell
5
Q

A
Lymphocyte - large nucleus
6
Q

A
Lymphoplasmacytic hypophysitis
7
Q

A
Equine pituitary pars intermedia dysfunction
8
Q

A
Foetus produced due to disruption of foetal endocrine function from veratrum californicum consumption by ewe
9
Q

A
Rathke’s cleft cyst

10
Q

A

11
Q

A

12
Q

A

13
Q

A

14
Q

A

15
Q

A

16
Q

A
Goitre - non-neoplastic enlargement of thyroid gland
17
Q

A

18
Q

A
Congenital goitre - massive TSH-induced hyperplastic goitre due to congenital hypothyroidism
19
Q

A

20
Q

A

21
Q

A

22
Q

A

23
Q

A

24
Q

A
Thyroid C-cell neoplasia
25

Thyroid C-cell neoplasia, cow
26

Thyroid adenoma
27


28


29


30


31


32

Hyperparathyroidism

33


34

Fibrous osteodystrophy

35

Pseudohyperparathyroidism

36


37


38


39


40

Adrenal cortex

41

Adrenal cortex

42

Adrenal cortex

43

Adrenal cortex

44

Adrenal cortex

45

Adrenal cortex

46

Adrenal cortex

47

Adrenal cortex

48

Adrenal cortex

49

Pituitary-dependent hyperadrenocorticism

50

Adrenal-dependent hyperadrenocorticism

51

Iatrogenic hyperadrenocorticism

52

Ectopic ACTH secretion

53


54


55


56


57


58


59


60

Smaller heart (microcardia) due to dehydration (hypovolaemia) - hypoadrenocorticism (Addison's)
61


62

Malignant - invasion of the caudal vena cava, pheochromocytoma of adrenal glands (chromaffin cells)
63

Pancreatic islets
64


65


66


67


68


69

Nesidioblastosis

70


71


72

Heart base tumour
73

Paraganglioma

74

Paraganglioma

75

Paraganglioma

76

Paraganglioma on tongue
77

Reticular stain - supporting fibrous cells stained of paraganglioma
78

Paraganglioma, tongue
79

Paraganglioma, tongue
80


81

Heart base tumours derived from ectopic thyroid, more hyperchromatic nuclei + eosinophilic cytoplasm
82


83

Paraganglioma

84

Paraganglioma

85


86


87

Chemodectoma / paraganglioma

88


89


90


91

Malassezia dermatitis
92
What is the DDx?


93


94

Myxoedema - tragic facial expression = emergency
95


96


97

Dermal atrophy due to malnutrition or endocrinopathies (hypothyroidism,
hyperadrenocorticism)

98

Dermal atrophy due to malnutrition or endocrinopathies (hypothyroidism,
hyperadrenocorticism)
99

Calcinosis cutis - clinical sign of hyperadrenocorticism
100


101

Hyperadrenocorticism

102

Hyperadrenocorticism

103


104


105


106

PPID - hyperhidrosis = excessive sweating
107


108


109


110


111


112


113

Alopecia X

114

Pancreas - severe infiltration w/ T lymphocytes within a pancreatic islet, cat w/ diabetes mellitus
115

Pancreas - islet amyloidosis, cat w/ diabetes mellitus
116

Adrenal gland

117

Adrenal gland

118

Pheochromocytoma, functional - production of catecholamines -\> tachycardia, oedema, cardiac hypertrophy, paroxysmal hypertension (may be cardiovascular and retinal lesions)

119


120


121


122

Pituitary gland, pars intermedia: adenoma (functional)

123


124


125


126


127

Parathyroid gland

128


129


130


131


132


133


134

Thyroid - RBCs + few scattered thyroid follicles w/ colloid, not diagnostic
135

Thyroid

136

Capsule not easy to visualise, partial biopsy, no vascular invasion, no pleomorphism
