Hypothyroidism

3
PATHOPHYSIOLOGY

description

medical

Transcript of Hypothyroidism

Page 1: Hypothyroidism

PATHOPHYSIOLOGY

Page 2: Hypothyroidism

HYPOTHYROIDISM

CAUSES

PRIMARY SECONDARY

CONGENITAL•Thyroid dysgenesis •Thyroid hormone resistance syndrome•Congenital dyshormogenetic goiter

ACQUIRED•Postablative•Iodine deficiency•Drugs

AUTOIMMUNE

•Pituitary failure•Thalamic failure

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CONGENITAL HYPOTHYROIDISM

CONGENITAL•Thyroid dysgenesis •Thyroid hormone resistance syndrome•Congenital dyshormogenetic goiter

Deficient Thyroid Hormone

Increased TSH level, Increased TRH

Gonadal Stimulation

•Cold Intolerance•Short Stature•Slow Mental & Physical Developmement•Puffy Face

•Hyperprolactinemia

•Breast Development: Tanner Stage 2-3•Bilateral Ovarian Enlargement•Multicystic Ovaries•Uterine Bleeding