Endocrinology Flashcards
What are the differentials for a retrosternal mass?
Enlarged thyroid Enlarged parathyroid Teratoma Lymphoma Thymoma
What are the causes of painful thyroid swelling?
Subacute granulomatous thyroiditis
Infectious thyroiditis
Radiation thyroiditis
Drug induced thyroiditis
What are the causes of painless thyroid swelling?
Painless thyroiditis Iodine deficiency related Iodine excess Graves’ disease Hashimoto’s thyroiditis Postpartum thyroiditis
What are the complications of large goitres?
Upper airway obstruction Dysphasia Recurrent laryngeal nerve palsy Horners syndrome Jugular vein compression and thrombosis Cerebrovascular steal syndromes
What are the causes of hyperthyroidism?
INCREASED PRODUCTION
Graves’ disease Hashimotos disease Toxic adenoma Toxic multinodular goitre Iodine induced hyperthyroidism TSH producing tumour
INCREASED RELEASE
de Quervain Thyroiditis Infective thyroiditis Radiation thyroiditis Post partum thyroiditis Drug induced thyroiditis
What are the causes of thyroid failure?
Autoimmune thyroiditis Idiopathic thyroid atrophy Precious radiotherapy or surgery Iodine deficiency Anti thyroid drugs Infiltrative disease Pituitary or hypothalamic disease
What are the causes of a goitre?
Iodine deficiency Multinodular goitre Autoimmune thyroiditis Graves’ disease Tumours Infiltrative diseases
What are the causes of goitre?
Hashimoto thyroiditis Graves disease Familial or sporadic multinodular goitre Iodine deficiency Follicular adenoma Colloid nodule or cyst Thyroid cancer
What are the causes of thyrotoxicosis?
Graves’ disease Toxic multinodular goitre Hashimotos thyroiditis Post party thyroiditis Drug induced thyroiditis Iodine induced Over replacement of thyroxine
What are the causes of hypothyroidism without goitre?
Idiopathic atrophy
Previous surgery
Precious radioiodine ablation
Agenesis
What are the causes of hypothyroidism with goitre?
Iodine deficiency
Hashimoto’s thyroiditis
Late drug induced thyroiditis
Inborn errors (Pendred Syndrome)
What is the treatment of panhypopit?
- Hydrocortisone 25microg total
- Levothyroxine 1.6micrig/kg
- Androgens if not seeking children
- Gonadotrophin replacement if keen for kids
What are the features of active disease in acromegaly?
Skin tag number Sweating Glycosuria Hypertension Enlarging goitre Headache Increasing ring sizes Visual Feild loss