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DMS333- BB5
USIDMS Thyroid
Question | Answer |
---|---|
What is a pyramidial lobe? | Anatomical variant of the thyroid that appears as a small lobe arising from the isthmus |
What is the most common thyroid abnormality? | Goiter |
Which benign foci of thyroid is characterized by a complete fibrous capsulation? | Adenoma |
What is Hashimoto's syndrome? | Chronic hypothyroidism |
What is an acute viral infection of the thyroid? | DeQervain's syndrome |
What 3 conditions constitute Grave's disease? | Toxic Goiter Proptosis Skin Thickening |
At what measurement is the thyroid considered enlarged? | Greater than 20mm |
Lymphoma spread to the thyroid is primarily what type? | Non-Hodgkin |
What is the most common thyroid malignancy? | Papillary carcinoma |
In whom is papillary carcinoma most common? | Females and children |
Which malignancy of the thyroid is characterized by microcalcifications, increased vascular flow, and a hypoechoic appearance? | Papillary projections |
Another name for a toxic multinodular goiter? | Adenomatosus hyperplasia |
What is considered the normal rancge for TSH? | 0.9-5 |
What are the three strap muscles? | Sternohyoid, omohyoid, thyrohyoid muscles |
What is calcitonin responsible for? | Monitors levels of calcium in the body |
Where is TSH produced? | Anterior pituitary gland |
What is a cystic, congenital defect on the anterior portion of the neck? | Thyroglossal Duct Cyst |
What is a cystic, congenital defect on the lateral aspect of the neck? | Brachial Cleft Cyst |
Size of normal parathyroid gland? | less than 4mm |
In whom is hyperparathyroidism most common? | Post menopausal women |