Mrs Okonkwo noticed a visible neck swelling in a family photograph — something she had walked past in the mirror without seeing. A thyroid ultrasound at Mascot Healthcare found a multinodular goitre — multiple benign-appearing nodules. No red-flag features. A plan for monitoring and no immediate surgery.
Teacher, Gbagada. Presented after noticing anterior neck swelling in a family photograph — had not noticed it in the mirror. No dysphagia, no dyspnoea, no hoarseness, no heat intolerance or weight change. TSH normal. Referred for thyroid ultrasound to characterise the swelling.
Thyroid & Neck UltrasoundThe family photograph was taken at a cousin's wedding in January. When Mrs Okonkwo looked at the printed image a week later, she noticed something about her neck that she had simply never seen in a mirror — a rounded fullness at the base of the throat, visible in profile. She asked her husband if he had noticed. He said he had not. She asked a trusted colleague. The colleague looked carefully and said, "Yes — now that you say it."
She came to Mascot Healthcare the following week. The doctor examined her neck: a smooth, diffuse thyroid enlargement — moving upward on swallowing (confirming thyroid origin). Clinically: no discrete nodules palpable, no lymph nodes, no tracheal deviation. TSH: 2.1 mIU/L — normal. The doctor requested a thyroid ultrasound: "The examination tells me the swelling is thyroid — the scan tells me what kind of thyroid disease it is."
The scan took 18 minutes. The right lobe contained 3 nodules; the left lobe contained 2. The largest was 1.8 cm. The sonographer characterised each one systematically against the TIRADS (Thyroid Imaging Reporting and Data System) criteria.
The thyroid gland sits in the anterior neck and is the most common cause of anterior neck swelling. Ultrasound can distinguish a diffuse goitre from nodular disease, characterise individual nodules for suspicious features, and guide decisions about biopsy or monitoring — information that examination alone cannot provide.
A rounded swelling at the base of the anterior neck — visible in profile photographs, moving on swallowing (confirming thyroid origin).
No pressure symptoms (dysphagia, hoarseness, breathing difficulty) — but size does not predict symptomatic risk.
Thyroid function was normal — confirming a euthyroid goitre (the gland is enlarged or nodular but still producing normal amounts of thyroid hormone).
Clinical examination can detect a goitre but cannot determine whether nodules are present, their size, or whether any have suspicious sonographic features.
Mrs Okonkwo's sister had had a thyroid nodule biopsied — heightening her anxiety about what her swelling might represent.
Mrs Okonkwo's sister had had a thyroid nodule biopsied 3 years earlier — a stressful process that had taken 6 weeks from discovery to biopsy result. The nodule had been benign, but the waiting had been traumatic. Mrs Okonkwo was afraid of the same journey.
She was also afraid of cancer — a fear that she acknowledged was disproportionate, but that she could not entirely suppress once a neck swelling had been identified. The Mascot Healthcare doctor validated the concern and explained: the TIRADS system assigns each nodule a risk category based on its sonographic features. Most goitres in women her age contain entirely benign-appearing nodules. The scan would give a clear risk category within the appointment.
Right thyroid lobe: 5.4 × 2.8 × 2.4 cm (mildly enlarged). Three nodules identified: largest 1.8 cm — isoechoic, spongiform appearance, entirely cystic/mixed, no microcalcifications, wider-than-tall, smooth margins — TIRADS 2 (benign). Remaining two: 0.9 cm and 0.6 cm — both isoechoic, no suspicious features — TIRADS 2.
Left thyroid lobe: 4.9 × 2.6 × 2.1 cm. Two nodules: 1.2 cm isoechoic with comet-tail artefact (benign colloid nodule — TIRADS 2); 0.7 cm isoechoic, smooth margins — TIRADS 2. Isthmus: 0.4 cm (normal). No lymphadenopathy. No tracheal deviation.
Overall impression: multinodular goitre — all nodules TIRADS 2 (benign). No fine needle aspiration required. Recommended: repeat ultrasound in 12 months for surveillance; thyroid function tests annually; ENT referral only if pressure symptoms develop.
Multinodular goitre — 5 nodules (largest 1.8 cm), all TIRADS 2 (benign features). No suspicious sonographic characteristics. No lymphadenopathy. TSH normal.
No biopsy required (all TIRADS 2). Annual surveillance ultrasound; annual TFTs; ENT referral if pressure symptoms; iodine-sufficient diet; no medication required.
Surveillance scan at 12 months: all nodules stable, no new lesions, no growth > 20%. TSH remained normal. No symptoms developed.
Mrs Okonkwo understands her goitre is benign and stable. She attends annual scans without the anxiety of the first appointment. No surgery required.
A thyroid goitre or neck swelling visible on examination should always be assessed with ultrasound — not just thyroid blood tests. TSH tells you the function; ultrasound tells you the structure. A normal TSH with a goitre still requires imaging.
Most thyroid nodules found in women aged 35–55 are benign — TIRADS 2 or 3. The ultrasound report assigns a risk category and a clear management pathway: most patients leave knowing they need surveillance, not surgery.
A visible neck swelling that moves on swallowing is your thyroid. A 15-minute ultrasound tells you whether it needs monitoring or urgent referral — and gives you a risk category within the same appointment.
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