Fine-Needle Aspiration of De Quervain's Thyroiditis (Subacute Granulomatous Thyroiditis): A Cytological Review of 20 Cases.

Introduction: De Quervain's Thyroiditis (DQT) is a self limiting inflammatory disease of the thyroid gland that presents with pain and sore throat. Although the diagnosis is usually made clinically, Fine Needle Aspiration (FNA) may provide assistance, particularly in excluding other thyroid lesions.

Aim: The objective of this study was to reveal the cytological characteristics of DQT.

Riedel's Thyroiditis in an Elderly Male Patient: A Rare Entity.

Riedel's thyroiditis (RT) is a rare fibrosclerotic infiltrative thyroid disorder of unclear aetiology. It has been reported in 0.06% of thyroid surgeries and is more common in women.