Table of Contents
Introduction
- Wash hands
- Introduce self
- Ask Patient’s name, DOB and what they like to be called
- Explain examination and obtain consent
- Sit patient in the middle of the room (so you can stand behind them)
- Expose patient’s neck
General inspection
- Patient: well/unwell, anxious/nervous, hot/cold, facial complexion (myxoedematous, flushed), obvious muscle wasting, BMI, obvious thyroid swellings, dry hair/waxy skin
- Around bed: excess clothes
Hands
- Fine tremor: ask patient to stretch out arms and hands with fingers straight and separated. A tremor is more easily visualised with a sheet of paper resting on top of the patient’s hands (fine tremor = thyrotoxicosis).
- Nails: thyroid acropachy (Graves’ disease), onycholysis (thyrotoxicosis)
- Palms: cold and dry (hypothyroidism), moist and sweaty (thyrotoxicosis), palmar erythema (thyrotoxicosis)
- Pulse (tachycardia and AF in thyrotoxicosis)
Face
- Generally: waxy pale skin, hair thinning (including lateral third of eyebrows), myxoedema* (all signs of hypothyroidism)
- Eyes (all signs of thyrotoxicosis)
- Lid retraction of upper eye-lidÂ
- Exophthalmos (sclera visible above and below iris)
- Proptosis (forward protrusion of eye; inspect from above and side)
- Chemosis/conjunctival oedema
- Extra-ocular muscles:
- Perform H-test and ask about diplopia to test for ophthalmoplegia
- Test central vertical eye movement (‘lid lag’ on downward vertical gaze = thyrotoxicosis)
Neck
Inspection
Inspect from anteriorly
- Swellings and scars
- Ask patient to swallow (thyroid and thyroglossal cysts move on swallowing)
- Stick out tongue (thyroglossal cysts move on tongue protrusion)
- Place their hands above their head (Pemberton’s sign = retrosternal goitre compresses superior vena cava and results in venous congestion)
PalpationÂ
Palpate from posteriorly
- Palpate thyroid gland (over 2nd, 3rd and 4th tracheal cartilages), including feel while patient swallows and sticks out tongue
- Full cervical lymph node exam
Percussion
- Percuss over sternum for retrosternal goitre
Auscultation
- Auscultate for thyroid bruit over each lobe
Finally
- Proximal myopathy: test resisted shoulder abduction, then ask patient to stand up from chair with arms crossed (hypothyroidism or hyperthyroidism)
- Reflexes (brisk in hyperthyroidism; slow-relaxing in hypothyroidism)
- Look for pretibial myxoedema (Graves’ disease)
To complete
- Thank patient
- Summarise and suggest further investigations you would consider after a full history (e.g. TFTs, thyroid USS)
Questions
What pathological conditions are associated with an abnormal thyroid exam?
Oops! This section is restricted to members.
Please state 5 clinical signs linked to hyperthyroidism?
Oops! This section is restricted to members.
What are the clinical signs specific to Graves’ disease?
Oops! This section is restricted to members.
How do thyroglossal cysts form? How could you confirm a lesion is a thyroglossal cyst on clinical examination?
Oops! This section is restricted to members.
Why may Graves’ disease cause a bruit when auscultating the thyroid gland?
Oops! This section is restricted to members.
Now you’re ready for some OSCE stations!
- Normal thyroid exam
- Graves’ disease
- Hashimoto’s thyroiditis
- Our subscribers enjoy hundreds of stations!
Picture references
Exophthalmos: Jonathan Trobe, M.D. The Eyes Have It 2011. Licensed under the Creative Commons Attribution 3.0 Unported license
