hashimoto thyroiditis is associated with what HLA?
HLA-DR5
what antibodies are often present in hashimoto thyroiditis?
- antithyroglobulin
what histology is seen in hashimoto thyroiditis?
- hurthle cells
hashimoto thyroiditis carries an increased risk of progression to ______________
B cell (marginal zone) lymphoma
- hurthle cells
hashimoto thyroiditis
granulomatous thyroiditis following a viral infection
subacute granulomatous (de quervain) thyroiditis
chronic inflammation with extensive fibrosis of the thyroid gland
riedel fibrosing thyroiditis
- hard as wood nontender thyroid
riedel fibrosing thyroiditis
riedel fibrosing thyroiditis clinically mimics ____________
anaplastic carcinoma