Subacute thyroiditis diagnostic challenges in clinical practice: a case report.

Area of Science:

• Endocrinology
• Internal Medicine

Background:

• Subacute thyroiditis presents with nonspecific symptoms, often leading to misdiagnosis.
• Diagnostic challenges arise from symptom overlap with other conditions like sinusitis and pyelonephritis.

Purpose of the Study:

• To highlight the importance of comprehensive physical examination in diagnosing subacute thyroiditis.
• To emphasize the role of strategic laboratory test interpretation in accurate diagnosis.

Main Methods:

• Case report of a 53-year-old female with delayed diagnosis of subacute thyroiditis.
• Detailed description of clinical presentation, diagnostic process, and treatment.

Main Results:

• Initial misdiagnoses included sinusitis and pyelonephritis.
• Physical examination revealed peripheral vision loss and thyroid tenderness, prompting further investigation.
• Laboratory tests confirmed subacute thyroiditis, leading to effective prednisone treatment.

Conclusions:

• Accurate diagnosis of subacute thyroiditis requires a meticulous physical exam and judicious use of laboratory tests.
• Early and correct diagnosis prevents diagnostic delays, inappropriate treatments, and prolonged patient suffering.