title: Hyalinizing trabecular adenoma of the thyroid gland.
abstract: Hyalinizing trabecular adenoma (HTA) is a rare primary thyroid neoplasm. Ever since its initial descriptions, controversy has surrounded the lesion, particularly in regard to its malignant potential and most appropriate terminology. HTA shares many features with medullary thyroid carcinoma and particularly papillary thyroid carcinoma, making it an especially treacherous lesion on fine-needle aspiration (FNA). This manuscript reviews the history and pathologic features of HTA, with particular attention to cytologic findings and differential diagnosis.
authors: Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland 21287, USA.
authors: Justin A
authors: JA
authors: Bishop
authors: Syed Z
authors: SZ
authors: Ali
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000378:metabolism* / Q000473:pathology; D014408:Biomarkers, Tumor / Q000378:metabolism; D044963:Biopsy, Fine-Needle; D003937:Diagnosis, Differential; D006801:Humans; D006818:Hyalin / Q000378:metabolism*; D009687:Nuclear Proteins / Q000378:metabolism; D013954:Thyroglobulin / Q000378:metabolism; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000378:metabolism* / Q000473:pathology; D000074482:Thyroid Nuclear Factor 1; D014157:Transcription Factors / Q000378:metabolism
chemical_list: D014408:Biomarkers, Tumor; D009687:Nuclear Proteins; D000074482:Thyroid Nuclear Factor 1; D014157:Transcription Factors; D013954:Thyroglobulin