STEEPLECHASE - ENDOCRINE Flashcards
1
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A
Pituitary gland
2
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3
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4
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Plasma cell
5
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Lymphocyte - large nucleus
6
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Lymphoplasmacytic hypophysitis
7
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Equine pituitary pars intermedia dysfunction
8
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Foetus produced due to disruption of foetal endocrine function from veratrum californicum consumption by ewe
9
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Rathke’s cleft cyst
10
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11
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12
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13
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14
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15
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16
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Goitre - non-neoplastic enlargement of thyroid gland
17
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A
18
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Congenital goitre - massive TSH-induced hyperplastic goitre due to congenital hypothyroidism
19
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A
20
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21
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22
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23
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24
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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
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121
122
Pituitary gland, pars intermedia: adenoma (functional)
123
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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
