Endocrine (Thyroid) Flashcards
low T4/T3, elevated TSH
hypothyroidism
most common cause of hypothyroidism in iodine-sufficient areas
autoimmune hypothyroidism
tired, sluggish, weight gain
hypothyroidism (older kids/adults)
sensitivity to cold
hypothyroidism (older kids/adults)
mental effects: difficulty concentrating, memory loss, slowed mentation
hypothyroidism (older kids/adults)
edema: facial skin puffy eyelids, hands, feet, tongue)
hypothyroidism (older kids/adults)
bradycardia
hypothyroidism (older kids/adults)
thinning hair
hypothyroidism (older kids/adults)
dry skin
hypothyroidism (older kids/adults)
constipation
hypothyroidism (older kids/adults)
crentinism
congenital hypothyroidism
affects girls 2x more than boyd
congenital hypothyroidism
infants are sluggish, pale, and cold
congenital hypothyroidism
impaired CNS development, mental retardation if no treatment
congenital hypothyroidism
short stature due to defects in osseous maturation
congenital hypothyroidism
protruding tongue
congenital hypothyroidism
retained deciduous teeth, failure of permanent teeth to erupt
congenital hypothyroidism
thyrotoxicosis
hyperthyroidism
hypersecretion of T4/T3
hyperthyroidism
more common in women 7:1
hyperthyroidism
Graves disease
hyperthyroidism
85% of cases of hyperthyroidism
Graves disease
frequent in hyperthyroidism patients under 40
Graves disease
autoimmune disorder
Graves disease
enlarged thyroid gland
Graves disease
exophthalmos
Graves disease
nervousness, tremor
Graves disease
irritability
Graves disease
tachycardia and palpitations
Graves disease
weight loss with increased appetite
Graves disease
night sweats
Graves disease
diarrhea
Graves disease
overgrowth of glandular epithelium, budding of small papillary fronds into what would normally be follicles
Graves disease histology
absence of colloid
Graves disease
thyroid storm
Graves disease