title: Fine needle aspiration cytology of the thyroid--a review of experience in 1853 cases.
abstract: 1853 thyroid lesions subjected to cytological sampling (either by the fine needle aspiration or fine needle capillary sampling technique) from January 1992 to December 1997 at the University Hospital, Kuala Lumpur, were reviewed. Nodular goitre was the most common thyroid lesion needled (67.35%). Among the neoplastic lesions, follicular neoplasms predominated (64%), followed by papillary carcinoma (29.4%). In 325 cases, partial or total thyroidectomy had been done, providing material for histological review and cyto-histological correlation. Cytological diagnosis was found to have high sensitivity and specificity rates of over 75%. Besides, most non-neoplastic thyroid lesions could be diagnosed on cytology. The scope of cytology in the diagnosis of lymphomas, anaplastic and metastatic tumours rendered diagnostic biopsies (or thyroidectomy) unnecessary in these cases. Being a cost-effective technique and having the capacity to provide exact morphological diagnosis in a large variety of thyroid lesions, cytology is obviously the method of choice in the assessment of thyroid nodules.
authors.affiliation: Department of Pathology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
authors.forename: G
authors.initials: G
authors.lastname: Jayaram
authors.forename: A
authors.initials: A
authors.lastname: Razak
authors.forename: S K
authors.initials: SK
authors.lastname: Gan
authors.forename: S F
authors.initials: SF
authors.lastname: Alhady
mesh_terms: D001707:Biopsy, Needle; D006044:Goiter, Nodular / Q000473:pathology; D006801:Humans; D012680:Sensitivity and Specificity; D013959:Thyroid Diseases / Q000473:pathology; D013961:Thyroid Gland / Q000473:pathology*; D013964:Thyroid Neoplasms / Q000473:pathology