Endocrine Flashcards
Corticroph adenoma devt after surgical removal of adrenal glands
Nelson syndrome
Pituitary apoplexy triad
HA
Diplopia
Hypopituarism
Water deprivation test
CDI
NDI
UOsm inc >50% from baseline
<50% from baseline
MCC of SIADH
Small cell lung ca
Chlorpropramide
MCC pediatric hypopituitarism
Rathke’s pouch remnants
WNT
Craniopharyngoma
2 types of craniopharyngoma
Adamantinomatous children wet keratin lamellar
Papillary adult
Hypothyroidism
Children
Adult
Cretinism
Myxedema (Gull disease)
Somatotroph adenoma
Children
Adult
Gigantism
Acromegaly
CTL4 polymorphisms MCC hypothyroidis Anti thyroglobulin Anti TPO Atrophic thyroid follicles lined by Hurthle cells
Hasimoto thyroiditis
Coxsackievirus
MCC painful thyroid gland
Multinucleate giant cells
Subacute De quervain thyroiditis
Painless thyroiditis
Postpartum
Lymphocytic thyroiditis
Woody or fibrous thyroid
Reidel thyroiditis
Diffuse thyroid hypertrophy and hyperplasia
Infiltrative ophthalmopathy
Graves disease
Multi lobulated goiter grows behind sternum and clavicles
No capsule between hyperplastic nodules and residual compressed thyroid
Intrathoracic or plunging goiter
Vs follicular ca
MNTG
Autonomous nodule in long standing goiter producing hyperthyroidism
Plummer syndrome
Follicular adenoma with oxyphilia
Hurthle cell adenoma
MC primary thyroid ca in adults
Orphan Annie
Psamomma bodies
Lymphatic
Papillary thyroid cancer
Solitary cold nodule
Dietary iodine deficiency
Bone mets
Follicular thyroid ca
Past history of well differentiated tumor
Worst prognosis
Pleomorphic giant cells mixed with sarcomatous spindle cells
Cytokeratin marker
Anaplastic thyroid ca
Parafollicular cell origin Calcitonin Neuroendocrine Acellular amyloid deposits C cell hyperplasia
Medullary thyroid ca
MCC primary hyperPTH
Centrally placed nuclei
Endocrine atypia
Parathyroid adenoma
Water clear cell hyperplasia
Primary hyperplasia
MCC secondary hyperPTH
Renal failure
MCC hypoPTH
Previous thyroid surgery
Autoantibodies of T1DM
Anti insulin
Anti GAD
Anti ICA512
MCC death in diabetics
MI
Capillary BM thickening
Diffuse mesangial sclerosis
Nodular glomerulosclerosis
Kimmelstein wilson nodules
DM
Renal papillary necrosis
Pyelonephritis
MC pancreatic endocrine neoplasm
Insulinoma
Whipple triad
Hypoglycemia sx
Low plasma glucose
Relief of sx upon glucose administration
Insulinoma
Solitary tumors composed of giant islet cells and amyloid deposits
Islet hyperplasia
Nesidioblastosis
Insulinoma
Mild DM
Necrolytic migratory erythema
Anemia
A cell tumors
Glucagonomas
MCC hypercortisolism (Cushing syndrome)
Exogenous glucocorticoids
Pale and homogenous pituitary gland
Crooke Hyaline change
Hypercortisolism
High dose dexamethasone
Cortisol levels
ACTH levels
Pituitary CS low high
Adrenal CS normal low
Ectopic CS normal high
MC sign of primary hyperaldosteronism
Hypertension
Renin levels
Primary Hyperaldosteronism
Secondary
Dec
Inc
Eosinophilic laminated cytoplasmic inclusions
Spironolactone bodies
Aldosterone producing adenomas
MC enzyme deficiency in CAH
21 hydroxylase deficiency
Lipid depleted cells Corticorroph hyperplasia in pituitary Inc 17 ketosteroids 17 hydroxyprogesterone Dec 27 hydroxycorticoids
CAH
Pheochromocytoma
10
Extraadrenal (parangangliomas) B Malignant Not hpn Germline mutation
Zellballen
Salt and pepper chromatin
Chromogranin and synaptophysin neuroendocrine markers
Pheochromocytoma
Parathyroid adenoma or hyperplasia
Pancreatic tumors
Pituitary tumors esp prolactinoma
Men 1 wermer syndrome
Pheochromocytona
Medullary ca
Parathyroid hyperplasia
Men 2a sipple syndrome
Pheochromocytoma
Medullary ca
Neuromas or ganglioneuromas
Men 2B