We studied interobserver variability in the assessment of thyroid fine-needle aspiration (FNA). We limited our cases to those showing predominantly colloid and follicular cell groups. Twenty cases of thyroid FNA diagnosed by 1 experienced cytopathologist were reviewed by 4 other cytopathologists who made their own diagnoses while unaware of the original diagnoses. Two cytopathologists then asse...

Abstract Study question Does follicular flushing increase the number of cumulus oocyte complexes (COCs) retrieved compared to single aspiration? Summary answer Follicular increases COCs aspiration. What is known already On basis published meta-analyses, does not seem and probability pregnancy. However, eligible RCTs in these meta-analyses are characterized by significant heterogeneity regarding...

We studied the differentiation of thyroid nodules using fine-needle aspiration biopsy (FNA) and Tl-201 scintigraphy quantitative analysis. One-hundred and thirty-one thyroid nodules were examined: 83 follicular lesions (58 benign and 25 malignant lesions) and 48 non-follicular lesions (8 benign and 40 malignant lesions). During Tl-201 scintigraphy examinations, an early and a delayed image were...

CONTEXT Molecular markers hold the promise of improved diagnostic yield in thyroid fine-needle biopsy. The Afirma gene expression classifier (GEC), available commercially, reports a negative predictive value of 94% in the diagnosis of benign nodules after indeterminate cytology. However, there are currently no independent studies of the performance of this assay. OBJECTIVE The aim was to asse...

BACKGROUND HBME-1 has been recognized as a useful marker for diagnosing thyroid carcinoma. In this study, we investigated whether it has a diagnostic value for discriminating follicular carcinoma from adenoma. MATERIALS AND METHODS We investigated HBME-1 expression in 138 follicular carcinomas, 155 follicular adenomas, 98 adenomatous nodules and 37 papillary carcinomas, using anti-HBME-1 mono...

The restricted expression of oncofetal fibronectin (onfFN) mRNA in thyroid papillary and anaplastic carcinomas was recently reported. In this study, we measured the copy number of onfFN mRNA in RNAs extracted from fine needle aspiration biopsies by real-time quantitative reverse transcription-PCR using thyroglobulin mRNA as an internal control. By measuring the onfFN:thyroglobulin mRNA ratio, p...

The restricted expression of oncofetal fibronectin (onfFN) mRNA in thyroid papillary and anaplastic carcinomas was recently reported. In this study, we measured the copy number of onfFN mRNA in RNAs extracted from fine needle aspiration biopsies by real-time quantitative reverse transcription-PCR using thyroglobulin mRNA as an internal control. By measuring the onfFN:thyroglobulin mRNA ratio, p...