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Head and Neck
Health Assessment
Term | Definition |
---|---|
brachial cleft cyst | congenital lesion formed by incomplete involution of the brachial cleft; the epithelial-lined cyst is usually solitary, painless and located in the lateral neck; discharge may occur with sinus tract |
bruit | soft rushing sound that may be detected in the hyper vascular thyroid |
bulging fontanel | condition of the fontanel that may indicate increased intra cranial pressure from a space-occupying mass or meningitis |
craniosynostosis | condition that results from premature closing of sutures before brain growth is complete; leads to a misshapen skull that is not accompanied by mental retardation |
chloasma | facial discoloration common during pregnancy, fades after delivery |
encephalocele | neural tube defect with protrusions of brain and membranes that cover it through openings in the skull; genetic component of families wit history of spina bifida and anencephaly |
exophthalmos | increased prominence of eyes |
facies | general appearance of the space and features of the heads and neck, that when consider together, are characteristics of a clinical condition or syndrome |
Graves disease | autoimmune disease condition in which antibodies to thyroid-stimulating hormone receptors lead to an overactive thyroid; includes a diffuse thyroid enlargement with exophthalmos |
Hashimoto disease | autoimmune condition characterized by the production of antibodies against the thyroid gland, that often causes hypothyroidism |
hyperthyroidism | overactivity of the thyroid |
hypothyroidism | under activity of the thyroid |
Macewen sign | percussion of the skull near the junction will be resonant; the sign associated with increased intracranial pressure after fontanels are closed |
mastoid fontanel | third, abnormal fontanel located between the anterior and posterior fontanels; common in Down syndrome |
microcephaly | condition in which the circumference of the head is smaller than normal; associated with intellectual disability and failure of the brain to develop normally |
molding | abnormal shaping of the head caused by the shifting and overlapping of the bones during vaginal delivery |
myxedema | skin and tissue disorder usually caused by severe prolonged hypothyroidism; characterized by coarse, thick skin, thickening nose, swollen lips, puffiness around lips, slow speech, weight gain |
ossification | bone tissue formation; begins in sutures after brain growth is completed at about 6 years old |
salivary gland tumor | tumor in any of the salivary glands, most common in parotid |
sternocleidomastoid | area extending from upper sternum to the mastoid process |
thyroglossal duct cyst | palpable cystic mass in the neck |
thyroid | largest endocrine gland |
tic | spasmodic contraction of the face, head or neck |
torticollis | condition in which the neck is twisted |
transillumination | procedure used to evaluate suspected intracranial lesion or increasing head circumference in infants |
webbing | excessive posterior cervical skin, usually associated with chromosomal anomalies |