Dysmorphology Neck
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Examination of neck | 1. Inspection/observation 2. Neck motility 3. Palpation. 4. Ausculation
🗑
|
||||
Minor variants | Prominent thyroid cartilage "Adam's Apple"
🗑
|
||||
Minor anomalies | Branchial arch remnants
🗑
|
||||
Deformations | 1. torticollis 2. lateral neck webbing
🗑
|
||||
Disruptions | 1. Umbilical cord (late in gestation) 2. Amniotic bands
🗑
|
||||
Dysplasia | 1. Athyrotic hypothyroidism sequence 2. Congenital hypothyroidism 3. Hypoplasia/aplasia of the thymus and parathyroid glands
🗑
|
||||
Athyrotic hypothyroidism sequence | 1. Absence of thyroid 2. Jaundice 3. Cutaneous/vascular changes 4. Umbilical hernia 4. Cardiac defect 5. Periorbital edema
🗑
|
||||
Congenital hypothyroidism | 1. Thyroid enlargement 2. Incomplete thyroid most common cause 3. Untreated can lead to MR and growth failure
🗑
|
||||
DiGeorge syndrome: Thymus | 1. Failure of differentiation of 3rd and 4th pharyngeal pouches 2. Beneath breastbone 3. Controls development and maturation of T-lymphocytes 4. Poor immune function
🗑
|
||||
DiGeorge syndrome: Parathyroid | 1. 4 glands in neck 2. Turns on/off secretion of parathyroid hormone to maintain proper levels of calcium and phosphorus 3. Small glands=too little PTH=low calcium & high phosphorus
🗑
|
||||
Malformations | 1. Short neck 2. Neck pterygia 3. Branchial cleft abnormalities 4. Thyroglossal duct cysts or sinus
🗑
|
||||
Branchial cleft abnormalities | 1. Caused by failure of cleft obliteration 2. Located along anterior margin of sternocleidomastoid muscle 3. Branchial cleft cyst or sinuses 4. Branchial cleft fistula
🗑
|
||||
Branchial cleft cyst or sinuses | 1. Fluid filled 2. May drain into pharynx through branchial cleft sinus
🗑
|
||||
Branchial cleft fistula | 1. Extends from tonsillar fossa to the anterolateral neck 2. Drainage passage from the internal tissues to skin surface
🗑
|
||||
Thyroglossal duct cyst or sinus | 1. Midline position (distinguishes from branchial cleft abnormalities) 2. Can be fluid filled
🗑
|
||||
Landmarks | 1. Thyroid cartilage 2. Suprasternal notch3. Sternocleidomastoid muscle 4. Clavicle
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
kwilliams0228
Popular Genetics sets