Subacute thyroiditis in Western Saudi Arabia.

Area of Science:

• Endocrinology
• Nuclear Medicine

Background:

• Subacute thyroiditis (SAT) is an uncommon inflammatory thyroid condition.
• Clinical presentation often includes neck pain, sore throat, and fever, sometimes mimicking other conditions.
• Early diagnosis is crucial for effective management and symptom relief.

Purpose of the Study:

• To evaluate the clinical characteristics of 23 patients diagnosed with subacute thyroiditis.
• To determine the diagnostic utility of radionuclear scanning in subacute thyroiditis.

Main Methods:

• A cohort study of 23 patients with suspected subacute thyroiditis was conducted.
• Clinical data, laboratory results (including thyroid function tests and ESR), and radionuclear scan findings were reviewed.
• Treatment modalities and outcomes over a 2-year follow-up period were documented.

Main Results:

• The study included 23 adult patients (15 female, 8 male) with a mean age of 35.8 years.
• A majority of patients (78%) reported preceding upper respiratory tract infections.
• Radionuclear scans revealed minimal or no radioiodine uptake in all patients, confirming subacute thyroiditis.
• Transient hypothyroidism was observed in 26% of patients, with no cases of recurrent or permanent hypothyroidism.

Conclusions:

• Subacute thyroiditis should be considered in the differential diagnosis of acute neck pain, sore throat, and fever, particularly in treatment-resistant cases.
• Radionuclear scanning is a valuable tool for confirming the diagnosis of subacute thyroiditis and differentiating it from other thyroid disorders.
• Prompt diagnosis and appropriate therapy, often involving corticosteroids or NSAIDs, lead to symptom relief and favorable outcomes.